https://maths-angel.com/lessons/distributive-property https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/distributive-property/distributive-property-math-angel.webp Distributive Property The distributive property lets you multiply a number across a sum or difference. Learn to expand and factorise brackets with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/39d9ce97-5695-451a-b9c0-40d8c90c2406 2026-02-01T00:00:00Z 181 https://maths-angel.com/lessons/perpendicular-and-parallel-lines https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/perpendicular-and-parallel-lines/perpendicular-and-parallel-lines-math-angel.webp Perpendicular and Parallel Lines Perpendicular lines meet at 90° and parallel lines never intersect. Learn to identify line types and measure distances between points and lines. Watch free! https://iframe.mediadelivery.net/embed/307369/5bdbc855-bb00-4d3c-8fdb-4b7e6ce730b8 2026-02-01T00:00:00Z 178 https://maths-angel.com/lessons/number-line-inequality-symbols https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/number-line-inequality-symbols/number-line-and-comparing-numbers-math-angel.webp Number Line and Comparing Numbers A number line places numbers in order on a straight line. Learn to compare numbers using inequality symbols like > and < with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/a1b292f3-5100-41f9-976f-93443ec5e2a1 2026-02-01T00:00:00Z 190 https://maths-angel.com/lessons/tally-marks-bar-chart https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/tally-marks-bar-chart/tally-mark-charts-bar-charts-tables-math-angel.webp Tally Marks, Bar Charts, Tables Tally marks group data in fives, bar charts compare amounts visually, and tables organise data clearly. Learn how to use each one with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/aeed3d03-91ce-495e-99c1-4aff4bd0b271 2026-02-01T00:00:00Z 189 https://maths-angel.com/lessons/ratios https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/ratios/introduction-to-ratios-math-angel.webp Introduction to Ratios A ratio compares quantities to show their relative sizes, written as a:b. Learn to simplify, expand, and divide amounts using ratios. Watch free! https://iframe.mediadelivery.net/embed/307369/b4a6bcc1-cb78-4f58-b5d1-228c2bab3b56 2026-02-01T00:00:00Z 210 https://maths-angel.com/lessons/expressions-with-one-variable https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/expressions-with-one-variable/deriving-and-evaluating-expressions-with-one-variable-math-angel.webp Deriving and Evaluating Expressions with One Variable A variable represents a changing value like x. Learn how to derive and evaluate expressions with one variable, such as 20 + 5x, with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/e41710c8-f880-4908-86f5-8bc61e71bd8a 2026-02-01T00:00:00Z 184 https://maths-angel.com/lessons/measurement-and-types-of-angles https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/measurement-and-types-of-angles/measurement-and-types-of-angles-math-angel.webp Measurement and Types of Angles Angles form where two lines meet at a vertex. Learn about acute, right, obtuse, and reflex angles, and how to measure them with a protractor. Watch free! https://iframe.mediadelivery.net/embed/307369/0ffd8c00-2667-48f6-b231-b8a757a2844a 2026-02-01T00:00:00Z 232 https://maths-angel.com/lessons/place-value-chart-rounding https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/place-value-chart-rounding/place-value-and-rounding-numbers-math-angel.webp Place Value and Rounding Numbers Place value shows the value of each digit in a number. Learn rounding rules and use place value charts with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/f853bbc7-4a61-43e6-924e-9e9016714bd9 2026-02-01T00:00:00Z 154 https://maths-angel.com/lessons/absolute-relative-frequency https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/absolute-relative-frequency/absolute-and-relative-frequency-math-angel.webp Absolute Frequency and Relative Frequency Relative frequency is the absolute frequency divided by the total. Learn to calculate both frequencies and interpret data with tables and pie charts. Watch free! https://iframe.mediadelivery.net/embed/307369/273fe5a6-d0a3-491a-8122-d7cf63ad2c93 2026-02-01T00:00:00Z 181 https://maths-angel.com/lessons/how-to-combine-ratios https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/how-to-combine-ratios/how-to-combine-ratios-math-angel.webp How to Combine Ratios Combine two ratios into one three-part ratio by matching the common term. Learn when to use LCM with step-by-step worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/9cb3be1f-d746-4cc1-891b-99df0d8442a2 2026-02-01T00:00:00Z 221 https://maths-angel.com/lessons/simplifying-expressions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/simplifying-expressions/simplifying-expressions-math-angel.webp Simplifying Expressions Simplifying expressions means rewriting them in a shorter form. Learn to expand brackets and combine like terms with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/ae72cefb-febf-4047-a71c-3b35f3268796 2026-02-01T00:00:00Z 206 https://maths-angel.com/lessons/angle-relationships https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/angle-relationships/angle-relationships-in-intersecting-and-parallel-lines-math-angel.webp Angle Relationships in Intersecting and Parallel Lines Angle relationships form when a line crosses two parallel lines. Learn corresponding, alternate, and co-interior angles with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/6c40f2cb-1d77-4f94-8bba-8e1cd6dd5dab 2026-02-01T00:00:00Z 207 https://maths-angel.com/lessons/natural-numbers-whole-numbers-integers https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/natural-numbers-whole-numbers-integers/natural-numbers-whole-numbers-and-integers-math-angel.webp Natural Numbers, Whole Numbers, and Integers Natural numbers start at 1, whole numbers include 0, and integers add negatives. Learn how these number sets relate with examples and practice. Watch free! https://iframe.mediadelivery.net/embed/307369/91fcfa86-a5da-4591-a776-a305615416c8 2026-02-01T00:00:00Z 232 https://maths-angel.com/lessons/pie-chart https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/pie-chart/pie-chart-math-angel.webp Pie Chart A pie chart shows data as slices of a circle. Learn how to draw, calculate central angles, and read pie charts with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/460a3b33-6c97-458c-8fb2-b3bff20112af 2026-02-01T00:00:00Z 234 https://maths-angel.com/lessons/fractions-and-percentages https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/fractions-and-percentages/fractions-and-percentages-math-angel.webp Fractions and Percentages Percentages represent fractions out of 100. Learn how to convert between fractions and percentages and find percentages of a total. Watch free! https://iframe.mediadelivery.net/embed/307369/f43ce941-e6a6-4a23-8c3e-1c8b67a62b46 2026-02-01T00:00:00Z 172 https://maths-angel.com/lessons/simplifying-expressions-multiple-variables https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/simplifying-expressions-multiple-variables/simplifying-expressions-with-multiple-variables-math-angel.webp Simplifying Expressions with Multiple Variables Simplify expressions with multiple variables using exponents and like terms. Learn the step-by-step process with worked examples and practice. Watch free! https://iframe.mediadelivery.net/embed/307369/5d19cfee-1135-4b49-9f39-07c310aa87de 2026-02-01T00:00:00Z 222 https://maths-angel.com/lessons/polygons-quadrilaterals https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/polygons-quadrilaterals/polygons-and-types-of-quadrilaterals-math-angel.webp Polygons and Types of Quadrilaterals Polygons are 2D shapes with straight sides. Learn quadrilateral types like rhombus and parallelogram, plus the interior angles formula. Watch free! https://iframe.mediadelivery.net/embed/307369/43783796-7d65-459d-9a71-fa91f0437430 2026-02-01T00:00:00Z 185 https://maths-angel.com/lessons/rational-numbers https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/rational-numbers/rational-numbers-and-their-location-on-a-number-line-math-angel.webp Rational Numbers and Their Location on a Number Line Rational numbers are fractions of two integers. Learn to tell rational from irrational numbers and place them on a number line. Watch free! https://iframe.mediadelivery.net/embed/307369/1117df41-a2df-449a-9ebd-fa6b2ac25466 2026-02-01T00:00:00Z 183 https://maths-angel.com/lessons/line-graphs-curve-graphs https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/line-graphs-curve-graphs/line-graphs-and-curve-graphs-math-angel.webp Line Graphs and Curve Graphs Line graphs connect points with straight lines, curve graphs use smooth curves. Learn to draw and interpret both types with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/51b9e1ea-f4f8-4e07-9903-1a11e4674cab 2026-02-01T00:00:00Z 197 https://maths-angel.com/lessons/percentage-of-a-number https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/percentage-of-a-number/how-to-find-percentage-of-a-number-math-angel.webp How to Find Percentage of a Number Find a percentage of a number by multiplying the value by the rate (e.g. 30% of 200 = 60). Learn the formula plus quick tricks for 10% and 1%. Watch free! https://iframe.mediadelivery.net/embed/307369/d4cae3be-15b6-4a04-8e2c-16c51c15572f 2026-02-01T00:00:00Z 238 https://maths-angel.com/lessons/expanding-double-brackets https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/expanding-double-brackets/expanding-double-brackets-math-angel.webp Expanding Double Brackets Expanding double brackets uses the formula (a+b)(c+d) = ac+ad+bc+bd. Learn to multiply and simplify binomial products with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/90ce0990-6191-4be6-ab81-178058b6d410 2026-02-01T00:00:00Z 225 https://maths-angel.com/lessons/properties-of-circles https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/properties-of-circles/properties-of-circles-math-angel.webp Properties of Circles All points on a circle are equidistant from the centre. Learn about radius, diameter, chords, sectors, and tangents with clear definitions. Watch free! https://iframe.mediadelivery.net/embed/307369/f19c81a3-bfd0-4064-bde5-82de23f60659 2026-02-01T00:00:00Z 158 https://maths-angel.com/lessons/absolute-value https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/absolute-value/absolute-value-math-angel.webp Absolute Value Absolute value measures distance from zero on a number line. Learn to simplify expressions and work with negative numbers step by step. Watch free! https://iframe.mediadelivery.net/embed/307369/76b6b039-9fef-4474-8da6-f365d255063f 2026-02-01T00:00:00Z 217 https://maths-angel.com/lessons/mean-median-mode-range https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/mean-median-mode-range/how-to-calculate-the-mean-median-mode-and-range-math-angel.webp How to Calculate the Mean, Median, Mode and Range Learn how to calculate the mean, median, mode and range with clear definitions, formulas, and worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/15285efe-193f-4e39-b491-578a30fbaeed 2026-02-01T00:00:00Z 209 https://maths-angel.com/lessons/interest-rate-calculation https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/interest-rate-calculation/interest-and-interest-rate-calculation-math-angel.webp Interest and Interest Rate Calculation Learn to calculate interest using Interest = Principal × Rate. Work through examples finding interest earned, the rate, and the principal. Watch free! https://iframe.mediadelivery.net/embed/307369/b61c25a3-6403-4691-b205-5bd4a3bc7ea7 2026-02-01T00:00:00Z 216 https://maths-angel.com/lessons/square-of-a-binomial https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/square-of-a-binomial/square-of-a-binomial-math-angel.webp Square of a Binomial The square of a binomial expands (a + b)² and (a - b)². Learn the key formulas, see geometric visuals, and follow step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/ca25927e-0dd0-40e9-b4b4-9e1d7007a5ce 2026-02-01T00:00:00Z 258 https://maths-angel.com/lessons/thales-theorem https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/thales-theorem/thales-theorem-math-angel.webp Thales' Theorem Thales' Theorem states that any triangle drawn on a semicircle's diameter has a 90° angle. Learn to find missing angles with this rule. Watch free! https://iframe.mediadelivery.net/embed/307369/de61f386-06a9-464c-bb2c-6cfbdae1e88b 2026-02-01T00:00:00Z 178 https://maths-angel.com/lessons/basic-arithmetic-inverse-operations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/basic-arithmetic-inverse-operations/basic-arithmetic-and-inverse-operations-math-angel.webp Basic Arithmetic and Inverse Operations Basic arithmetic covers addition, subtraction, multiplication, and division. Learn how inverse operations undo each other with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/55b41765-9dcd-4673-846b-8695be3c23da 2026-02-01T00:00:00Z 182 https://maths-angel.com/lessons/median-mean-mode-frequency-table https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/median-mean-mode-frequency-table/median-mean-mode-range-from-a-frequency-table-math-angel.webp Median, Mean, Mode and Range from a Frequency Table Learn how to find the mean, median, mode and range from a frequency table. Understand each calculation with clear methods and step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/d09d9844-f34f-4620-8b46-f382f38af852 2026-02-01T00:00:00Z 215 https://maths-angel.com/lessons/simple-interest-and-compound-interest https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/simple-interest-and-compound-interest/simple-interest-and-compound-interest-math-angel.webp Simple Interest and Compound Interest Simple interest earns a fixed amount each year. Compound interest grows faster by adding to the principal. Learn both formulas with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/60995668-69a2-4c2e-aa0e-63bcba5d8a2a 2026-02-01T00:00:00Z 223 https://maths-angel.com/lessons/introduction-to-mapping https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/introduction-to-mapping/introduction-to-mapping-math-angel.webp Introduction to Mapping Mapping in maths shows the relationship between two quantities, like time and speed. Learn how to use tables and graphs to visualise mappings. Watch free! https://iframe.mediadelivery.net/embed/307369/1a5072b4-16ad-453c-ae11-438ba4667686 2026-02-01T00:00:00Z 171 https://maths-angel.com/lessons/units-of-area https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/units-of-area/units-of-area-math-angel.webp Units of Area Area measures how much space a surface covers, in units like mm², cm², and m². Learn to convert between units of area with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/2518e60a-3849-4eb8-9534-6e38289e3a51 2026-02-01T00:00:00Z 189 https://maths-angel.com/lessons/bidmas-order-of-operations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/bidmas-order-of-operations/bidmas-order-of-operations-math-angel.webp BIDMAS - Order of Operations BIDMAS explains the order of operations: Brackets, Indices, Division, Multiplication, Addition, Subtraction. Practice with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/8c5f07bc-6713-4651-829d-246f0cf9f3ea 2026-02-01T00:00:00Z 172 https://maths-angel.com/lessons/box-plot https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/box-plot/how-to-draw-and-read-a-box-plot-math-angel.webp How to Draw and Read a Box Plot A box plot shows data distribution using minimum, Q1, median, Q3, and maximum. Learn to draw and read box plots and find the interquartile range. Watch free! https://iframe.mediadelivery.net/embed/307369/14f43cfe-1a72-40f6-b238-ecd98e5c0d2d 2026-02-01T00:00:00Z 198 https://maths-angel.com/lessons/percentage-increase-and-decrease https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/percentage-increase-and-decrease/percentage-increase-and-decrease-math-angel.webp Percentage Increase and Decrease Learn how to calculate percentage increase and decrease using the formula: original × (1 ± change). Covers worked examples and reverse percentages. Watch free! https://iframe.mediadelivery.net/embed/307369/2cdb26ae-fcd7-4174-9a3e-efd0674c50e8 2026-02-01T00:00:00Z 203 https://maths-angel.com/lessons/introduction-to-formulas https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/introduction-to-formulas/introduction-to-formulas-math-angel.webp Introduction to Formulas A formula connects variables, like y = 2x + 3. Learn how to substitute values, use tables and graphs, and apply formulas to real-life problems. Watch free! https://iframe.mediadelivery.net/embed/307369/d9f2a681-e3ac-4317-9d47-b9ec6776fd8e 2026-02-01T00:00:00Z 160 https://maths-angel.com/lessons/area-of-a-triangle https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/area-of-a-triangle/area-of-a-triangle-math-angel.webp Area of a Triangle The area of a triangle is calculated using ½ × base × height. Explore step-by-step examples for regular and right-angled triangles. Watch free! https://iframe.mediadelivery.net/embed/307369/29db6614-e589-4ee4-a320-e556058633b0 2026-02-01T00:00:00Z 202 https://maths-angel.com/lessons/commutative-property-associative-property https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/commutative-property-associative-property/commutative-property-and-associative-property-math-angel.webp Commutative and Associative Properties The commutative property lets you swap numbers, and the associative property lets you regroup them. Works for addition and multiplication. Watch free! https://iframe.mediadelivery.net/embed/307369/929e1da1-9f50-44c9-b521-d63bdb92fd16 2026-02-01T00:00:00Z 196 https://maths-angel.com/lessons/grouped-frequency-table https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/grouped-frequency-table/averages-from-grouped-frequency-table-math-angel.webp Averages from a Grouped Frequency Table A grouped frequency table organises data into class intervals. Learn to find the modal class, median class, and estimate the mean step by step. Watch free! https://iframe.mediadelivery.net/embed/307369/8cb01554-2d29-492f-a63d-0dbc7b4e9fbb 2026-02-01T00:00:00Z 194 https://maths-angel.com/lessons/percentage-change https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/percentage-change/how-to-calculate-percentage-change-math-angel.webp How to Calculate Percentage Change Percentage change shows how much a value increased or decreased. Use the formula (change ÷ original) × 100 with clear examples and exam tips. Watch free! https://iframe.mediadelivery.net/embed/307369/15004970-5e31-4c4a-bc6b-88ef208e233f 2026-02-01T00:00:00Z 239 https://maths-angel.com/lessons/introduction-to-functions-and-graphs https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/introduction-to-functions-and-graphs/introduction-to-functions-and-graphs-math-angel.webp Introduction to Functions and Graphs A function maps each input to exactly one output, like f(x) = 2x + 1. Learn function notation, graph functions, and find values from graphs. Watch free! https://iframe.mediadelivery.net/embed/307369/ed2bbdab-c4e0-4fe1-86ac-2fae1f38b576 2026-02-01T00:00:00Z 219 https://maths-angel.com/lessons/perimeter-of-a-polygon https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/perimeter-of-a-polygon/perimeter-of-a-polygon-math-angel.webp Perimeter of a Polygon The perimeter of a polygon is the total length of all its sides. Learn formulas for rectangles, squares, triangles, and compound shapes. Watch free! https://iframe.mediadelivery.net/embed/307369/f90a4c8a-0b21-42b0-ac54-2ef83df50a3e 2026-02-01T00:00:00Z 181 https://maths-angel.com/lessons/column-addition-and-subtraction https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/column-addition-and-subtraction/column-addition-and-column-subtraction-math-angel.webp Column Addition and Column Subtraction Column addition and subtraction are used to add and subtract multi-digit numbers vertically. Learn carrying and borrowing with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/62c5b636-e1d5-49f6-b27c-7d76415a92c8 2026-02-01T00:00:00Z 190 https://maths-angel.com/lessons/calculating-probability https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/calculating-probability/calculating-probability-math-angel.webp Calculating Probability Probability measures how likely an event is, from 0 to 1. Learn to calculate probability with formulas and explore experimental probability with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/a98d125d-a053-48ea-96d9-5e4377e15bd1 2026-02-01T00:00:00Z 186 https://maths-angel.com/lessons/directly-proportional-inversely-proportional https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/directly-proportional-inversely-proportional/directly-proportional-and-inversely-proportional-math-angel.webp Directly Proportional and Inversely Proportional Learn the key difference between direct proportion (y = kx) and inverse proportion (xy = k). Spot which type applies with clear real-life examples. Watch free! https://iframe.mediadelivery.net/embed/307369/2fe68cf9-ac04-4091-b0a9-9ae0ef3affe3 2026-02-01T00:00:00Z 205 https://maths-angel.com/lessons/solving-equations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/solving-equations/solving-equations-math-angel.webp Solving Equations Solving equations means finding the value that makes the equation true. Learn to simplify, rearrange terms, and solve for x with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/9f2fd2c8-873c-4420-aaa6-db74ecd4e285 2026-02-01T00:00:00Z 212 https://maths-angel.com/lessons/area-of-a-trapezium https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/area-of-a-trapezium/area-of-a-trapezium-math-angel.webp Area of a Trapezium The area of a trapezium is found using (a + b) ÷ 2 × height. Learn with step-by-step examples for right-angled and isosceles trapeziums. Watch free! https://iframe.mediadelivery.net/embed/307369/76c64b36-6fd9-40e9-94d0-8b0352d85f00 2026-02-01T00:00:00Z 244 https://maths-angel.com/lessons/long-multiplication https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/long-multiplication/long-multiplication-math-angel.webp Long Multiplication Long multiplication splits large calculations into smaller digit-by-digit steps. Learn to multiply 2-digit and 3-digit numbers with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/203b2bc2-7324-47f7-9ecc-e2c93543291d 2026-02-01T00:00:00Z 198 https://maths-angel.com/lessons/addition-rule-of-probability-expected-frequency https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/addition-rule-of-probability-expected-frequency/addition-rule-of-probability-and-expected-frequency-math-angel.webp Addition Rule of Probability and Expected Frequency The addition rule of probability states that for mutually exclusive events, P(A or B) = P(A) + P(B). Learn how to add probabilities and calculate expected frequency with examples. https://iframe.mediadelivery.net/embed/307369/b5253743-e1ad-4f8d-9a51-c2651b686548 2026-02-01T00:00:00Z 215 https://maths-angel.com/lessons/direct-proportion https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/direct-proportion/direct-proportion-formula-and-examples-math-angel.webp Direct Proportion Formula and Examples Direct proportion means both values increase together using y = kx. Learn to find the constant k with examples including y ∝ x² and y ∝ √x. Watch free! https://iframe.mediadelivery.net/embed/307369/9203a199-2087-4f56-aadf-d065037485ed 2026-02-01T00:00:00Z 213 https://maths-angel.com/lessons/solving-rational-equations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/solving-rational-equations/solving-rational-equations-math-angel.webp Solving Rational Equations Rational equations have fractions with x in the denominator. Learn to solve by clearing denominators and checking solutions with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/7242050c-49b0-45c7-929f-87273cc7dd3f 2026-02-01T00:00:00Z 237 https://maths-angel.com/lessons/area-parallelograms-triangles https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/area-parallelograms-triangles/area-of-parallelograms-and-triangles-math-angel.webp Area of Parallelograms and Triangles The area of a parallelogram is base × height. A triangle's area is ½ × base × height. Learn to identify the perpendicular height with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/9845ee6c-2c13-4d8c-91de-b9830f3b21fc 2026-02-01T00:00:00Z 180 https://maths-angel.com/lessons/long-division https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/long-division/long-division-math-angel.webp Long Division Long division divides large numbers into smaller steps. Learn dividend, divisor, quotient and remainder with step-by-step worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/666a493d-8659-4536-b3ee-c199351462d0 2026-02-01T00:00:00Z 190 https://maths-angel.com/lessons/probability-tree-diagrams https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/probability-tree-diagrams/probability-tree-diagrams-math-angel.webp Probability Tree Diagrams Probability tree diagrams show all outcomes step by step. Learn how to draw them, multiply along branches, and solve combined event problems. Watch free! https://iframe.mediadelivery.net/embed/307369/ed34fd8d-a6af-4131-bf6b-29e5d7c27722 2026-02-01T00:00:00Z 231 https://maths-angel.com/lessons/inverse-proportion https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/ratio-proportion-rates-of-change/inverse-proportion/inverse-proportion-formula-and-examples-math-angel.webp Inverse Proportion Formula and Examples Inverse proportion means one value increases as the other decreases, keeping xy = k constant. Learn the formula with examples for x, x², and √x. Watch free! https://iframe.mediadelivery.net/embed/307369/e96ceb03-7d42-4d98-bb59-fbe86528d3a5 2026-02-01T00:00:00Z 212 https://maths-angel.com/lessons/m-and-c-in-linear-equations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/m-and-c-in-linear-equations/gradient-and-y-intercept-in-linear-equations-math-angel.webp Gradient and Y-Intercept in Linear Equations In y = mx + c, m is the gradient and c is the y-intercept. Learn what m and c mean and how to draw linear equations on a graph with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/aaca209c-89ef-48bd-a30f-f6ac909fcf59 2026-02-01T00:00:00Z 221 https://maths-angel.com/lessons/area-of-compound-shapes https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/area-of-compound-shapes/area-of-compound-shapes-math-angel.webp Area of Compound Shapes Compound shapes combine simpler shapes. Learn to find their area by splitting into rectangles and triangles, then adding or subtracting areas. Watch free! https://iframe.mediadelivery.net/embed/307369/d8d1a755-8fef-4e1d-855f-8bb8f215f6e6 2026-02-01T00:00:00Z 181 https://maths-angel.com/lessons/decimal-point-movement https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/decimal-point-movement/movement-of-the-decimal-point-math-angel.webp Movement of the Decimal Point Moving the decimal point right multiplies a number by 10, 100, or 1000. Moving it left divides. Learn the rules with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/7e1ec062-fca5-4bd8-a6b4-ffcf85f014de 2026-02-01T00:00:00Z 188 https://maths-angel.com/lessons/sets-and-venn-diagrams https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/probability-statistics/sets-and-venn-diagrams/sets-and-venn-diagrams-math-angel.webp Sets and Venn Diagrams A Venn diagram shows relationships between sets. Learn set notation, union and intersection, and how to interpret Venn diagrams with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/b2fe37bf-7ad2-426e-a173-089733e3144f 2026-02-01T00:00:00Z 237 https://maths-angel.com/lessons/equation-of-a-straight-line https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/equation-of-a-straight-line/finding-the-equation-of-a-straight-line-math-angel.webp Finding the Equation of a Straight Line The equation of a straight line is y = mx + c, where m is the gradient and c is the y-intercept. Learn to find both using two points. Watch free! https://iframe.mediadelivery.net/embed/307369/a8eea4eb-c622-4296-b69f-24694f5ecb4c 2026-02-01T00:00:00Z 204 https://maths-angel.com/lessons/circumference-area-circle-sector https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/circumference-area-circle-sector/circumference-and-area-of-a-circle-and-a-sector-math-angel.webp Circumference and Area of a Circle and a Sector The circumference of a circle is C = 2πr and the area is A = πr². Learn to calculate arc length and sector area with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/c89bfcaa-94aa-423c-914f-81412d6dd0e3 2026-02-01T00:00:00Z 191 https://maths-angel.com/lessons/adding-and-subtracting-negative-numbers https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/adding-and-subtracting-negative-numbers/adding-and-subtracting-negative-numbers-math-angel.webp Adding and Subtracting Negative Numbers Learn the rules for adding and subtracting negative numbers: same signs become plus, different signs become minus. Practice with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/c89b2b97-d369-4d5d-9fd7-194245d221b1 2026-02-01T00:00:00Z 220 https://maths-angel.com/lessons/x-intercept-y-intercept-intersection https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/x-intercept-y-intercept-intersection/how-to-find-x-intercept-y-intercept-and-intersections-math-angel.webp How to Find X-Intercept, Y-Intercept and Intersections Learn how to find the x-intercept (set y = 0), y-intercept (set x = 0), and where two linear equations intersect, with clear worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/870b939d-3813-4c53-8f24-7c51b4e03095 2026-02-01T00:00:00Z 186 https://maths-angel.com/lessons/line-of-symmetry https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/line-of-symmetry/line-of-symmetry-and-reflection-symmetry-math-angel.webp Line of Symmetry and Reflection Symmetry A line of symmetry divides a shape into two identical halves. Learn to count symmetry lines in common shapes and spot reflection symmetry. Watch free! https://iframe.mediadelivery.net/embed/307369/396aee08-175f-42f4-a28a-798011ae379a 2026-02-01T00:00:00Z 230 https://maths-angel.com/lessons/multiplying-and-dividing-negative-numbers https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/multiplying-and-dividing-negative-numbers/multiplying-and-dividing-negative-numbers-math-angel.webp Multiplying and Dividing Negative Numbers Multiplying and dividing negative numbers follows sign rules: an odd count of negatives gives a negative, even gives a positive. Learn with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/f4221a21-5079-4231-9125-8099373ac337 2026-02-01T00:00:00Z 184 https://maths-angel.com/lessons/simple-quadratic-equations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/simple-quadratic-equations/simple-quadratic-equations-math-angel.webp Simple Quadratic Equations The coefficient a in y = ax² controls whether a parabola opens up or down and how wide it is. Learn with visual examples and practice questions. Watch free! https://iframe.mediadelivery.net/embed/307369/6098e1ca-c0dc-4ed7-9a25-285ba9ee9c41 2026-02-01T00:00:00Z 221 https://maths-angel.com/lessons/rotational-symmetry https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/rotational-symmetry/rotational-symmetry-math-angel.webp Rotational Symmetry A shape has rotational symmetry if it looks the same after turning less than 360°. Learn the centre, angle, and order of rotational symmetry with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/22ef1ce5-409a-4726-b44d-3879b6b7346f 2026-02-01T00:00:00Z 217 https://maths-angel.com/lessons/calculating-money https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/calculating-money/calculating-money-math-angel.webp Calculating Money Calculating money involves separating pounds and pence for each operation. Learn to add, subtract, multiply, and divide money step by step. Watch free! https://iframe.mediadelivery.net/embed/307369/8b5bd8ed-9903-4002-8392-0627ecc13e8d 2026-02-01T00:00:00Z 203 https://maths-angel.com/lessons/vertex-form https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/vertex-form/vertex-form-and-parabola-transformations-math-angel.webp Vertex Form and Parabola Transformations Vertex form is y = a(x - h)² + k, where (h, k) is the vertex of the parabola. Learn to find the vertex and transform parabolas with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/8b30874a-0a18-4fcb-9261-5fc14323b825 2026-02-01T00:00:00Z 224 https://maths-angel.com/lessons/reflecting-points-coordinate-plane https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/reflecting-points-coordinate-plane/plotting-and-reflecting-points-on-the-coordinate-plane-math-angel.webp Plotting and Reflecting Points on the Coordinate Plane Reflecting a point across the x-axis, y-axis, or origin flips its coordinates on the coordinate plane. Learn the rules with plotted examples. Watch free! https://iframe.mediadelivery.net/embed/307369/70ada385-2a37-4960-b692-f4bac978a730 2026-02-01T00:00:00Z 214 https://maths-angel.com/lessons/units-of-length https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/units-of-length/converting-and-calculating-units-of-length-math-angel.webp Converting and Calculating Units of Length Metric units of length include km, m, cm, and mm. Learn to convert between them and add or subtract lengths with step-by-step examples. Start free today. https://iframe.mediadelivery.net/embed/307369/fe3ca9fa-7832-4cbf-9871-12451432be98 2026-02-01T00:00:00Z 227 https://maths-angel.com/lessons/converting-standard-form-and-vertex-form https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/converting-standard-form-and-vertex-form/converting-quadratics-standard-form-and-vertex-form-math-angel.webp Converting Quadratics: Standard Form and Vertex Form Convert quadratic equations between standard form and vertex form. Master completing the square and expanding brackets with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/7714e250-58f0-47bc-95ce-ab1b87d845c7 2026-02-01T00:00:00Z 213 https://maths-angel.com/lessons/translating-shapes https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/translating-shapes/translating-shapes-math-angel.webp Translating Shapes Translation slides a shape on a grid without changing size or orientation. Learn to use column vectors to describe and apply translations. Watch free! https://iframe.mediadelivery.net/embed/307369/863841c0-ae7f-4c88-9eb7-c494377f3809 2026-02-01T00:00:00Z 204 https://maths-angel.com/lessons/units-of-mass https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/units-of-mass/converting-and-calculating-units-of-mass-math-angel.webp Converting and Calculating Units of Mass Metric units of mass include tonnes, kg, g, and mg. Learn to convert between them and add or subtract masses with step-by-step examples. Start free today. https://iframe.mediadelivery.net/embed/307369/87be0dcc-0f3f-47fc-b4b1-3e7f2071e48a 2026-02-01T00:00:00Z 213 https://maths-angel.com/lessons/quadratic-equations-in-vertex-form-standard-form https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/quadratic-equations-in-vertex-form-standard-form/how-to-write-quadratic-equations-in-vertex-form-and-standard-form-math-angel.webp How to Write Quadratic Equations in Vertex Form and Standard Form Write quadratic equations in vertex form using the vertex and a point, or in standard form using three points. Learn both methods with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/d57d6ece-1121-4462-9c6b-38261a5cca92 2026-02-01T00:00:00Z 225 https://maths-angel.com/lessons/rotating-shapes https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/rotating-shapes/rotating-shapes-math-angel.webp Rotating Shapes Rotation turns a shape around a fixed point called the centre of rotation. Learn to rotate shapes using tracing paper and drawing methods. Watch free! https://iframe.mediadelivery.net/embed/307369/95a299be-46a1-4072-b1db-6d131be2a5df 2026-02-01T00:00:00Z 212 https://maths-angel.com/lessons/converting-time https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/converting-time/converting-time-and-calculating-time-math-angel.webp Converting Time and Calculating Time 1 hour = 60 minutes and 1 minute = 60 seconds. Learn to convert between time units and calculate time differences with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/2eb734a2-12de-4b9b-88dd-3e372f9353d9 2026-02-01T00:00:00Z 180 https://maths-angel.com/lessons/solving-simple-quadratic-equations https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/solving-simple-quadratic-equations/solving-simple-quadratic-equations-math-angel.webp Solving Simple Quadratic Equations Simple quadratic equations like x² = k and x² − dx = 0 are solved by taking square roots or factorising. Learn to spot when there is no real solution. Watch free! https://iframe.mediadelivery.net/embed/307369/798f74b8-0815-4ed7-95c5-a36d42cfe331 2026-02-01T00:00:00Z 229 https://maths-angel.com/lessons/enlargement https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/enlargement/introduction-to-enlargement-math-angel.webp Introduction to Enlargement Enlargement changes a shape's size using a scale factor from a fixed centre. Learn to enlarge shapes and find the scale factor with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/1875731e-48ee-4c0b-a3a8-99cf759aedfa 2026-02-01T00:00:00Z 206 https://maths-angel.com/lessons/divisibility-rules https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/divisibility-rules/divisibility-and-divisibility-rules-math-angel.webp Divisibility and Divisibility Rules Divisibility rules for 2 to 10 are simple digit checks to test if a number divides evenly. Learn each rule with clear worked examples. Start free today! https://iframe.mediadelivery.net/embed/307369/d43a90e5-9b98-46b9-a915-3352e75bbfa0 2026-02-01T00:00:00Z 202 https://maths-angel.com/lessons/solving-quadratic-equations-factorising https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/solving-quadratic-equations-factorising/solving-quadratic-equations-by-factorising-math-angel.webp Solving Quadratic Equations by Factorising Factorising solves x² + bx + c = 0 by splitting it into (x + m)(x + n) = 0, then setting each bracket to zero. Learn with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/aa72ccce-ce0c-493b-9d09-35c8ed4ce9b9 2026-02-01T00:00:00Z 226 https://maths-angel.com/lessons/constructing-triangles https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/constructing-triangles/constructing-triangles-math-angel.webp Constructing Triangles Constructing triangles uses specific combinations of sides and angles. Learn ASA, SAS, and SSS methods with a compass and protractor. Watch free! https://iframe.mediadelivery.net/embed/307369/73551670-2ca3-4652-be9b-5c8b85b4bee0 2026-02-01T00:00:00Z 244 https://maths-angel.com/lessons/prime-numbers-prime-factorisation https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/prime-numbers-prime-factorisation/prime-numbers-and-prime-factorisation-math-angel.webp Prime Numbers and Prime Factorisation A prime number has exactly two factors: 1 and itself. Learn prime factorisation using factor trees and division with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/11428535-88b7-47fe-b666-8fb7a282da9e 2026-02-01T00:00:00Z 203 https://maths-angel.com/lessons/quadratic-formula https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/quadratic-formula/solving-quadratic-equations-quadratic-formula-math-angel.webp Solving Quadratic Equations: Quadratic Formula The quadratic formula solves equations in the form ax² + bx + c = 0. Learn how the discriminant b² − 4ac shows the number of solutions with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/73d8c27f-b441-4e4b-a0ee-9d92391cdf2a 2026-02-01T00:00:00Z 204 https://maths-angel.com/lessons/congruent-triangles https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/congruent-triangles/congruent-triangles-math-angel.webp Congruent Triangles Congruent triangles have equal sides and angles. Learn the four rules of congruence — SSS, SAS, ASA, and RHS — with clear examples and visuals. Watch free! https://iframe.mediadelivery.net/embed/307369/b7bc6a3f-039a-4193-8ea6-c135493395da 2026-02-01T00:00:00Z 226 https://maths-angel.com/lessons/hcf-and-lcm https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/hcf-and-lcm/how-to-find-hcf-and-lcm-math-angel.webp How to Find HCF and LCM The HCF is the largest factor two numbers share, and the LCM is their smallest common multiple. Master both methods with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/69b48b2d-6252-4bf4-b423-54eff30adf6f 2026-02-01T00:00:00Z 241 https://maths-angel.com/lessons/equations-with-2-variables https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/equations-with-2-variables/solving-equations-with-two-variables-math-angel.webp Solving Equations with 2 Variables Equations with 2 variables represent relationships like x + 2y = 20. Learn to solve them using substitution and graphing with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/c17880e8-7df1-4857-84cc-432b8c91d73a 2026-02-01T00:00:00Z 183 https://maths-angel.com/lessons/perpendicular-bisectors-and-circumcircle https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/perpendicular-bisectors-and-circumcircle/perpendicular-bisectors-and-circumcircle-math-angel.webp Perpendicular Bisectors and Circumcircle A perpendicular bisector divides a line segment in half at 90°. Learn how to construct them and find a triangle's circumcentre and circumcircle. Watch free! https://iframe.mediadelivery.net/embed/307369/229da1db-7275-4850-b944-c999c933618b 2026-02-01T00:00:00Z 197 https://maths-angel.com/lessons/introduction-to-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/introduction-to-fractions/introduction-to-fractions-math-angel.webp Introduction to Fractions Fractions represent parts of a whole using a numerator and denominator. Learn what fractions are, find fractions of amounts, and more. Start free today. https://iframe.mediadelivery.net/embed/307369/42bc68fd-d5ad-4a29-a0da-b452470e4025 2026-02-01T00:00:00Z 214 https://maths-angel.com/lessons/solving-simultaneous-equations-graphically https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/solving-simultaneous-equations-graphically/solving-simultaneous-equations-graphically-math-angel.webp Solving Simultaneous Equations Graphically Simultaneous equations can be solved by plotting lines and finding where they intersect. Learn to identify one, none, or infinite solutions. Watch free! https://iframe.mediadelivery.net/embed/307369/d0e38af9-ff57-4afe-b86b-dac654cfbc4d 2026-02-01T00:00:00Z 199 https://maths-angel.com/lessons/angle-bisectors-and-incircle https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/angle-bisectors-and-incircle/angle-bisectors-and-incircle-math-angel.webp Angle Bisectors and Incircle Angle bisectors divide an angle into two equal parts. Learn how to construct them, find a triangle's incentre, and draw the incircle with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/4001c546-aa02-46d0-806f-73718341c4b0 2026-02-01T00:00:00Z 185 https://maths-angel.com/lessons/equivalent-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/equivalent-fractions/equivalent-fractions-math-angel.webp Equivalent Fractions Equivalent fractions look different but represent the same value, like 1/2 = 2/4. Learn to expand and simplify fractions with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/1af47d16-c0a9-4e79-af86-b23dff312436 2026-02-01T00:00:00Z 202 https://maths-angel.com/lessons/equal-values-and-substitution-method https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/equal-values-and-substitution-method/simultaneous-equations-equal-values-and-substitution-method-math-angel.webp Simultaneous Equations: Equal Values and Substitution Method Solve simultaneous equations using the equal values and substitution methods. Learn to isolate variables and find solutions with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/27de15ac-5672-43ac-88f9-1ddd0ee790ae 2026-02-01T00:00:00Z 217 https://maths-angel.com/lessons/medians-and-centroid-of-a-triangle https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/medians-and-centroid-of-a-triangle/medians-and-centroid-of-a-triangle-math-angel.webp Medians and Centroid of a Triangle The medians of a triangle connect each vertex to the opposite midpoint and meet at the centroid. Learn the 2:1 ratio with clear examples. Watch free! https://iframe.mediadelivery.net/embed/307369/4666c5cd-c27d-4280-90d6-b575f3fb0720 2026-02-01T00:00:00Z 191 https://maths-angel.com/lessons/comparing-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/comparing-fractions/comparing-fractions-math-angel.webp Comparing Fractions Comparing fractions shows which is larger or smaller. Learn to compare fractions with the same or different denominators using the common denominator method and clear examples! https://iframe.mediadelivery.net/embed/307369/a538b8a6-0936-44f5-bb63-7f4f0c1d0983 2026-02-01T00:00:00Z 182 https://maths-angel.com/lessons/elimination-method https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/algebra/elimination-method/elimination-method-for-solving-simultaneous-equations-math-angel.webp Elimination Method for Solving Simultaneous Equations The elimination method removes one variable from simultaneous equations by adding or subtracting. Learn the steps to find solutions with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/6313f7aa-d695-491a-8f67-3b1b80b364a9 2026-02-01T00:00:00Z 227 https://maths-angel.com/lessons/solids-units-of-volume https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/solids-units-of-volume/solids-and-units-of-volume-math-angel.webp Solids and Units of Volume Solids are 3D shapes with length, width, and height. Learn common units of volume — mm³, cm³, mL, and L — and how to convert between them. Watch free! https://iframe.mediadelivery.net/embed/307369/cdae0955-0c22-435b-929b-46d23595fe69 2026-02-01T00:00:00Z 207 https://maths-angel.com/lessons/adding-and-subtracting-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/adding-and-subtracting-fractions/adding-and-subtracting-fractions-math-angel.webp Adding and Subtracting Fractions Adding and subtracting fractions requires a common denominator when fractions are unlike. Learn with proper, improper, and mixed numbers. Start free today! https://iframe.mediadelivery.net/embed/307369/707b36fc-a9df-4af7-8e0d-d8e58f3631ef 2026-02-01T00:00:00Z 207 https://maths-angel.com/lessons/volume-of-a-cuboid https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/volume-of-a-cuboid/volume-of-a-cuboid-and-cube-math-angel.webp Volume of a Cuboid and Cube The volume of a cuboid is length × width × height, and a cube is side³. Learn to find volumes of cubes, cuboids, and composite 3D shapes. Watch free! https://iframe.mediadelivery.net/embed/307369/c70711e2-64f6-4c19-89e9-188ea8ce7f3d 2026-02-01T00:00:00Z 184 https://maths-angel.com/lessons/multiplying-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/multiplying-fractions/multiplying-fractions-math-angel.webp Multiplying Fractions Multiplying fractions means multiplying numerators and denominators, then simplifying. Learn cross-cancelling with whole and mixed numbers. Watch free! https://iframe.mediadelivery.net/embed/307369/2d796bec-7094-44ca-b3b6-f4ba9d5808eb 2026-02-01T00:00:00Z 175 https://maths-angel.com/lessons/surface-area https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/surface-area/surface-area-of-solids-math-angel.webp Surface Area of Solids Surface area is the total area of all faces of a 3D shape. Learn formulas for cubes, cuboids, and prisms with step-by-step worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/3b1b18a3-7732-4218-bc50-5dd35d85e1b3 2026-02-01T00:00:00Z 214 https://maths-angel.com/lessons/dividing-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/dividing-fractions/dividing-fractions-math-angel.webp Dividing Fractions Dividing fractions means keeping the first fraction, flipping the second, and multiplying. Learn to divide by whole and mixed numbers. Start free today. https://iframe.mediadelivery.net/embed/307369/6b95b332-f08b-4b3e-bbcd-607781487ec1 2026-02-01T00:00:00Z 159 https://maths-angel.com/lessons/volume-prisms-cylinders https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/volume-prisms-cylinders/volume-of-prisms-and-cylinders-math-angel.webp Volume of Prisms and Cylinders The volume of a prism or cylinder is base area × height. Learn to calculate volumes for different cross-sections with step-by-step examples. Watch free! https://iframe.mediadelivery.net/embed/307369/ae69fc3a-e9e6-4164-8cb0-bfaeaa275988 2026-02-01T00:00:00Z 182 https://maths-angel.com/lessons/decimals-and-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/decimals-and-fractions/decimals-and-fractions-math-angel.webp Decimals and Fractions Decimals and fractions are two ways to show parts of a number. Learn place value and how to convert between them with step-by-step examples. Start free today! https://iframe.mediadelivery.net/embed/307369/ee103d31-2433-4112-ba29-31c99dc7534d 2026-02-01T00:00:00Z 184 https://maths-angel.com/lessons/cavalieris-principle https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/cavalieris-principle/principle-of-cavalieri-math-angel.webp Cavalieri's Principle Cavalieri's Principle states that solids with the same height and cross-sectional area have equal volume. Learn to apply it to compare volumes. Watch free! https://iframe.mediadelivery.net/embed/307369/42ff52e9-1fea-4f70-95ba-dbb1f7c5646f 2026-02-01T00:00:00Z 135 https://maths-angel.com/lessons/comparing-and-rounding-decimals https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/comparing-and-rounding-decimals/comparing-and-rounding-decimals-math-angel.webp Comparing and Rounding Decimals Learn to compare and round decimals to the nearest tenth or hundredth. Check the digit to the right: 5 or more rounds up, less rounds down. Watch free! https://iframe.mediadelivery.net/embed/307369/67db90c8-dea4-445d-939b-9116064325ca 2026-02-01T00:00:00Z 151 https://maths-angel.com/lessons/volume-surface-area-pyramids-cones-spheres https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/volume-surface-area-pyramids-cones-spheres/volume-and-surface-area-of-pyramids-cones-spheres-math-angel.webp Volume and Surface Area of Pyramids, Cones, Spheres Pyramids and cones share the formula V = ⅓ × base area × height. Learn volume and surface area for all three shapes with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/850c37c1-890a-49d5-9f07-4abab8841289 2026-02-01T00:00:00Z 226 https://maths-angel.com/lessons/convert-fraction-to-decimal https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/convert-fraction-to-decimal/convert-fraction-to-decimal-using-long-division-math-angel.webp Convert Fraction to Decimal Using Long Division A fraction converts to a decimal by dividing the numerator by the denominator. The result is either terminating or recurring. Learn with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/3e8d9744-741a-4087-81ad-56a78b0bf0ed 2026-02-01T00:00:00Z 175 https://maths-angel.com/lessons/pythagoras-theorem https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/pythagoras-theorem/pythagoras-theorem-math-angel.webp Pythagoras' Theorem Pythagoras' Theorem states a² + b² = c² for right-angled triangles. Learn to find missing sides, calculate distances, and use it in 3D shapes. Watch free! https://iframe.mediadelivery.net/embed/307369/047e94c1-64d4-428e-b2dc-5b2b6dac966c 2026-02-01T00:00:00Z 197 https://maths-angel.com/lessons/adding-subtracting-fractions-and-decimals https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/adding-subtracting-fractions-and-decimals/adding-and-subtracting-fractions-and-decimals-math-angel.webp Adding and Subtracting Fractions and Decimals To add or subtract fractions and decimals, convert them to one form first. Compare the decimal and fraction methods with worked examples. Start free today! https://iframe.mediadelivery.net/embed/307369/e6358083-1481-4518-bb0f-1a2dcf3096af 2026-02-01T00:00:00Z 175 https://maths-angel.com/lessons/trigonometry-sine-cosine-tangent https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/trigonometry-sine-cosine-tangent/trigonometry-sine-cosine-tangent-math-angel.webp Trigonometry: Sine, Cosine, Tangent Trigonometry ratios — sin, cos, tan — help find missing sides and angles in right-angled triangles. Learn SOH CAH TOA with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/aa42e38c-43dd-43a9-b13e-4f850ff15153 2026-02-01T00:00:00Z 202 https://maths-angel.com/lessons/multiplying-decimals https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/multiplying-decimals/multiplying-decimals-math-angel.webp Multiplying Decimals Multiplying decimals is done in three steps: ignore decimals, multiply as whole numbers, and place the decimal point correctly. Learn with examples. Watch free! https://iframe.mediadelivery.net/embed/307369/e5218cf5-0d7d-47eb-97e1-67ad6ef90ee0 2026-02-01T00:00:00Z 193 https://maths-angel.com/lessons/cosine-rule https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/cosine-rule/cosine-rule-math-angel.webp Cosine Rule The cosine rule (a² = b² + c² − 2bc cos A) finds missing sides and angles in non-right-angled triangles. See worked examples and useful tips. Watch free! https://iframe.mediadelivery.net/embed/307369/4bc45a5d-094e-474f-b0b0-6daabaf5cc67 2026-02-01T00:00:00Z 164 https://maths-angel.com/lessons/calculating-fractions-and-decimals https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/calculating-fractions-and-decimals/calculating-fractions-and-decimals-math-angel.webp Calculating Fractions and Decimals The commutative, associative, and distributive laws simplify calculations with fractions and decimals. Learn to apply them with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/283b261a-5af8-419d-a37e-6ff519465eac 2026-02-01T00:00:00Z 222 https://maths-angel.com/lessons/sine-rule https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/geometry-measures/sine-rule/sine-rule-math-angel.webp Sine Rule The Sine Rule is a/sin A = b/sin B = c/sin C. Use it to find missing sides and angles in non-right-angled triangles with clear worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/dcbd7682-72fe-47de-8aeb-005da207723c 2026-02-01T00:00:00Z 155 https://maths-angel.com/lessons/recurring-decimals-to-fractions https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/recurring-decimals-to-fractions/convert-recurring-decimals-to-fractions-math-angel.webp Convert Recurring Decimals to Fractions To convert recurring decimals to fractions, set x equal to the decimal, multiply, subtract, and simplify. Practise with worked examples. Start free today! https://iframe.mediadelivery.net/embed/307369/e5216b7b-9dc9-41c8-a82e-00efbf0af755 2026-02-01T00:00:00Z 156 https://maths-angel.com/lessons/powers-indices https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/powers-indices/powers-and-indices-math-angel.webp Powers and Indices Powers and indices mean repeated multiplication — for example, 5³ = 5 × 5 × 5. Covers bases, exponents, square and cube numbers, and BIDMAS. Watch free! https://iframe.mediadelivery.net/embed/307369/b5a3609e-ce58-49be-b8d3-655b51e2ac21 2026-02-01T00:00:00Z 200 https://maths-angel.com/lessons/standard-form https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/standard-form/standard-form-math-angel.webp Standard Form Standard form writes large or small numbers as A × 10ⁿ. Learn to convert and calculate in standard form with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/429390b1-16b6-4a25-adf1-4ed51d340f4b 2026-02-01T00:00:00Z 188 https://maths-angel.com/lessons/basics-of-square-roots https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/basics-of-square-roots/basics-of-square-roots-math-angel.webp Basics of Square Roots A square root is a non-negative value that, when squared, gives the original number. Learn properties, perfect squares, and worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/e12790c2-c137-46e7-998b-724ae3080fcd 2026-02-01T00:00:00Z 170 https://maths-angel.com/lessons/multiplying-dividing-square-roots https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/multiplying-dividing-square-roots/multiplying-and-dividing-square-roots-math-angel.webp Multiplying and Dividing Square Roots Multiplying square roots follows √a × √b = √(ab), and dividing follows √a ÷ √b = √(a/b). Learn to simplify root expressions with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/c50b75e2-6393-4370-9ddf-9d494c329bb0 2026-02-01T00:00:00Z 217 https://maths-angel.com/lessons/laws-of-indices-same-base-or-index https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/laws-of-indices-same-base-or-index/laws-of-indices-(same-base-or-same-indices)-math-angel.webp Laws of Indices (Same Base, Same Indices) The laws of indices simplify powers: to multiply same base, add exponents; to divide, subtract. Covers same index rules with worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/eb504843-e694-43c5-bf0a-2de05b3366e1 2026-02-01T00:00:00Z 231 https://maths-angel.com/lessons/negative-exponents-power-of-a-power https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/negative-exponents-power-of-a-power/negative-exponents-and-power-of-a-power-math-angel.webp Negative Exponents and Power of a Power Negative indices flip the base to a reciprocal, and power of a power multiplies the exponents. Learn the rules with clear worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/2bbe5493-8f8b-45db-899f-432f798a7e77 2026-02-01T00:00:00Z 213 https://maths-angel.com/lessons/nth-root-fractional-indices https://mathangelwebsitestorage.blob.core.windows.net/mathangel-lesson-images/numbers/nth-root-fractional-indices/the-nth-root-and-fractional-indices-math-angel.webp The nth Root and Fractional Indices Fractional indices express roots as powers. In a^(m/n), the denominator is the root, the numerator the power. Learn with clear worked examples. Watch free! https://iframe.mediadelivery.net/embed/307369/57674059-93dc-451f-a06d-0d86db0367e7 2026-02-01T00:00:00Z 231