Calculations, checking and rounding

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Simple addition & its meaning1Video Link
Simple subtraction & its meaning2Video Link
Related addition & subtraction facts3Video Link
Simple multiplication & its meaning4Video Link
Simple division & its meaning5Video Link
Related multiplication & division facts6Video Link
Commutative law7Video Link
Associative law8Video Link
Addition facts9Video Link
Multiplication facts (times tables)10Video Link
Division facts11Video Link
Distributive law of multiplication12Video Link
Read & write positive integers13Video Link
Compare positive integers14Video Link
Round numbers to the nearest 10, 100, 100017Video Link
Addition18Video Link
Subtraction19Video Link
Addition & subtraction (worded problems)20Video Link
Long multiplication21Video Link
Short division22Video Link
Multiplication & division (worded problems)23Video Link
Order of operations 1 (positive integers)24Video Link
Odd & even numbers25Video Link
Divisibility tests26Video Link
Compare negative numbers37Video Link
Symmetry of subtraction38Video Link
Adding negative numbers39Video Link
Subtracting negative numbers40Video Link
Adding & subtracting positive & negative numbers41Video Link
Multiplying positive & negative numbers42Video Link
Dividing positive & negative numbers43Video Link
Order of operations 2 (negative numbers)44Video Link
Subtraction by counting on141Video Link
Subtraction using negatives142Video Link
Lattice method for multiplication143Video Link
Short multiplication144Video Link
Long division145Video Link
Division using steps146Video Link
Mental maths help 1 (splitting numbers)147Video Link
Mental maths help 2 (doubling & halving)148Video Link
Multiply by powers of 1015Video Link
Divide by powers of 1016Video Link
Read & write decimal numbers45Video Link
Compare decimal numbers46Video Link
Addition & subtraction with decimals47Video Link
Multiplication with decimals48Video Link
Division with decimal answers49Video Link
Division of decimals50Video Link
Worded problems involving decimals51Video Link
Round decimal numbers56Video Link
Complex calculations using a calculator129Video Link
Round to significant figures130Video Link
Estimate complex calculations131Video Link
Appropriate degrees of accuracy132Video Link
Truncation134Video Link
Related calculations 1135Video Link
Related calculations 2136Video Link
Use of commutative & associative laws140Video Link
Money (1)743Video Link
Money (2)744Video Link
Money (3)745Video Link
Money (4)746Video Link
Money (5)747Video Link
Money (6)748Video Link
Money (7)749Video Link
Money (8)750Video Link
Money (9)751Video Link
Money (problem solving 1)752Video Link
Money (problem solving 2)753Video Link
Money (problem solving 3)754Video Link
Income and rates of pay (1)755Video Link
Income and rates of pay (2)756Video Link
Financial statements (1)757Video Link
Financial statements (2)758Video Link
Profit and loss (1)759Video Link
Profit and loss (2)760Video Link
Profit and loss (problem solving 1)761Video Link
Profit and loss (problem solving 2)762Video Link

Indices, roots, reciprocals and hierarchy of operations

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Order of operations 4 (combined)150Video Link
Index form 7 (powers of unit fractions)108Video Link
Index form 8 (powers of non-unit fractions)109Video Link
Index form 9 (combination of rules)110Video Link
Square numbers99Video Link
Cube numbers100Video Link
Square & cube roots101Video Link
Index form 1 (intro)102Video Link
Index form 2 (power of 0 & 1)103Video Link
Index form 3 (power of negative integers)104Video Link
Index form 4 (multiplying indices)105Video Link
Index form 5 (dividing indices)106Video Link
Index form 6 (power of power rule)107Video Link
Order of operations 3 (indices & roots)120Video Link

Factors, multiples and primes

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Factors of a number27Video Link
Prime numbers28Video Link
Prime factorisation 129Video Link
Prime factorisation 230Video Link
Highest common factor (listing)31Video Link
Highest common factor (prime factorisation)32Video Link
Multiple of a number33Video Link
Lowest common multiple (listing)34Video Link
Lowest common multiple (prime factorisation)35Video Link
LCM(worded problems)36Video Link

Standard form and surds

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Powers of 10121Video Link
Ordinary to standard form122Video Link
Standard form to ordinary123Video Link
Adjusting to correct standard form124Video Link
Multiplying with standard form125Video Link
Dividing with standard form126Video Link
Adding & subtracting with standard form127Video Link
Using a calculator with standard form128Video Link
Round numbers in standard form133Video Link
What is a surd?111Video Link
Estimating a surd value112Video Link
Multiplication & division with surds 1113Video Link
Multiplication & division with surds 2114Video Link
Simplifying surds115Video Link
Brackets involving surds 1116Video Link
Brackets involving surds 2117Video Link
Rationalising surds 1118Video Link
Rationalising surds 2119Video Link

Algebra: the basics

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Expand double brackets 1162Video Link
Expand double brackets 2163Video Link
Expand double brackets 3164Video Link
Expand brackets (difference of two squares)165Video Link
Expand triple brackets166Video Link
Sums & products221Video Link
Quadratic expressions222Video Link
Factorise quadratic expressions 1223Video Link
Factorise quadratic expressions 2224Video Link
Factorise quadratic expressions 3225Video Link
Factorise quadratic expressions 4226Video Link
Factorise quadratic expressions 5227Video Link
Indices with algebraic expressions 1173Video Link
Indices with algebraic expressions 2174Video Link
Indices with algebraic expressions 3175Video Link
Writing algebraic expressions 1151Video Link
Writing algebraic expressions 2152Video Link
Writing algebraic expressions 3 (in context)153Video Link
Expressions, equations, identities & formulae154Video Link
Collecting like terms 1156Video Link
Collecting like terms 2157Video Link
Simplifying expressions involving multiplication158Video Link
Simplifying expressions involving division159Video Link
Expand a single bracket160Video Link
Expand two single brackets & simplify161Video Link
HCF of algebraic expressions167Video Link
Factorise simple expressions 1168Video Link
Factorise simple expressions 2169Video Link
Writing formulae & simple substitution155Video Link
Substitution into complex formulae278Video Link
Substitution into important formulae279Video Link
Change the subject of the formula 1 (1-step)280Video Link
Change the subject of the formula 2 (2-step)281Video Link
Change the subject of the formula 3 (negative x)282Video Link
Change the subject of the formula 4 (x on denominator)283Video Link
Change the subject of the formula 5 (x with powers)284Video Link
Change the subject of the formula 6 (x on both sides)285Video Link
Change the subject of the formula 7 (x on both sides/denominator)286Video Link
Rearrange & substitute into formulae287Video Link
Simplifying expressions by factorising 1170Video Link
Simplifying expressions by factorising 2171Video Link
Expressions with algebraic fractions172Video Link
Factorise quadratic expressions 6228Video Link
Substitution (1)780Video Link
Substitution (2)781Video Link
Substitution (3)782Video Link
Substitution (4)783Video Link
Substitution (5)784Video Link
Substitution (6)785Video Link
Substitution (7)786Video Link
Substitution (8)787Video Link
Substitution (Equations of motion 1)788Video Link
Substitution (Equations of motion 2)789Video Link
Manipulating powers (1)790Video Link
Manipulating powers (2)791Video Link
Manipulating powers (3)792Video Link
Manipulating powers (4)793Video Link
Manipulating powers (5)794Video Link
Manipulating powers (6)795Video Link

Setting up, rearranging and solving equations

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Forming equations176Video Link
Solve equations using inverse operations177Video Link
Solve 1-step equations (balance method)178Video Link
Solve 2-step equations (involving multiplication)179Video Link
Solve 2-step equations (involving division)180Video Link
Solve 2-step equations (x on denominator)181Video Link
Solve 2-step equations (x negative)182Video Link
Solve 3-step equations183Video Link
Solve equations with x on both sides 1184Video Link
Solve equations with x on both sides 2185Video Link
Solve equations with x on both sides 3186Video Link
Solve equations with algebraic fractions187Video Link
Set-up & solve equations (in context)188Video Link
Substituting & solving189Video Link
Trial & improvement321Video Link

Averages and range

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Grouped frequency tables (discrete)402Video Link
Grouped frequency tables (continuous)403Video Link
Mode404Video Link
Mean (1)405Video Link
Mean (2)406Video Link
Mean (3)407Video Link
Mean (4)408Video Link
Median409Video Link
Range410Video Link
Selecting appropriate averages413Video Link
Range from frequency tables414Video Link
Mode from frequency tables415Video Link
Median from frequency tables416Video Link
Mean from frequency tables (1)417Video Link
Mean from frequency tables (2)418Video Link
Averages & range (problem solving) (1)419Video Link
Averages & range (problem solving) (2)420Video Link
Averages & range (problem solving) (3)421Video Link

Representing and interpreting data

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Two-way tables (1)422Video Link
Two-way tables (2)423Video Link
Two-way tables (3)424Video Link
Bar charts & vertical line graphs425Video Link
Pictograms426Video Link
Stem & leaf diagrams (1)430Video Link
Stem & leaf diagrams (2)431Video Link
Stem & leaf diagrams (3)432Video Link
Stem & leaf diagrams (4)433Video Link
Frequency polygons441Video Link
Time series charts (1)450Video Link
Time series charts (2)451Video Link
Time series charts (3)452Video Link
Pie charts (1)427Video Link
Pie charts (2)428Video Link
Pie charts (3)429Video Link
Types of data (1)392Video Link
Types of data (2)393Video Link

Scatter graphs

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Scatter diagrams (1)453Video Link
Scatter diagrams (2)454Video Link

Fractions

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What is a fraction?57Video Link
Fractions as pictures58Video Link
Generate equivalent fractions59Video Link
Compare fractions60Video Link
Simplify fractions61Video Link
Express one number as a fraction of another62Video Link
Improper fractions to mixed numbers63Video Link
Mixed numbers to improper fractions64Video Link
Add or subtract fractions (same denominator)65Video Link
Add or subtract fractions (different denominator)66Video Link
Multiply whole number by fractions67Video Link
Multiplying fractions 168Video Link
Multiplying fractions 269Video Link
Dividing fractions70Video Link
Reciprocal of fractions71Video Link
Linking multiplying/dividing fractions & whole numbers72Video Link
Fractions of an amount77Video Link
Increase/decrease by a fraction78Video Link
Reverse fraction problems79Video Link
Fractions (worded problems)80Video Link

Fractions, decimals and percentages

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Convert simple decimals to fractions52Video Link
Convert simple decimals to percentages55Video Link
Convert fractions to decimals 173Video Link
Convert fractions to decimals 274Video Link
Convert fractions to percentages 175Video Link
Convert fractions to percentages 276Video Link
Convert percentages to fractions82Video Link
Convert percentages to decimals83Video Link
Conversions between FDP (summary)149Video Link

Percentages

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Percentages as pictures81Video Link
Find percentages of amounts 1 (common % non-calc)84Video Link
Find percentages of amounts 2 (using 10% non-calc)85Video Link
Find percentages of amounts 3 (using decimals non-calc)86Video Link
Find percentages of amounts 4 (using calculator)87Video Link
Percentage increase or decrease (non-calc)88Video Link
Percentage/decimal multipliers89Video Link
Percentage increase or decrease90Video Link
Percentage change97Video Link

Equations

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Forming equations176Video Link
Solve equations using inverse operations177Video Link
Solve 1-step equations (balance method)178Video Link
Solve 2-step equations (involving multiplication)179Video Link
Solve 2-step equations (involving division)180Video Link
Solve 2-step equations (x on denominator)181Video Link
Solve 2-step equations (x negative)182Video Link
Solve 3-step equations183Video Link
Solve equations with x on both sides 1184Video Link
Solve equations with x on both sides 2185Video Link
Solve equations with x on both sides 3186Video Link
Solve equations with algebraic fractions187Video Link
Set-up & solve equations (in context)188Video Link
Substituting & solving189Video Link
Change the subject of the formula 1 (1-step)280Video Link
Change the subject of the formula 2 (2-step)281Video Link
Change the subject of the formula 3 (negative x)282Video Link
Change the subject of the formula 4 (x on denominator)283Video Link
Change the subject of the formula 5 (x with powers)284Video Link
Change the subject of the formula 6 (x on both sides)285Video Link
Change the subject of the formula 7 (x on both sides/denominator)286Video Link
Rearrange & substitute into formulae287Video Link

Inequalities

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Representing inequalities on a number line265Video Link
Writing inequalities from a number line266Video Link
Integer solutions to inequalities267Video Link
Multiple inequalities on a number line268Video Link
Solve single linear inequalities 1 (positive x)269Video Link
Solve single linear inequalities 2 (negative x)270Video Link
Solve single linear inequalities 3 (difficult)271Video Link

Sequences

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Linear sequences from pictures196Video Link
Linear sequences (term-to-term rule)197Video Link
Linear sequences (nth term)198Video Link
Important sequences261Video Link
Fibonacci sequence263Video Link
Geometric sequences264Video Link

6a Angles, lines and symmetry

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Types of angles455Video Link
Naming sides & angles456Video Link
Estimating angles457Video Link
Measuring angles (1)458Video Link
Measuring angles (2)459Video Link
Measuring angles (3)460Video Link
Drawing angles461Video Link
Angles on a straight line (1)477Video Link
Angles on a straight line (2)478Video Link
Angles around a point479Video Link
Vertically opposite angles480Video Link
Angles in a triangle (1)485Video Link
Angles in a triangle (2)486Video Link
Angles in a triangle (3)487Video Link
Interior angles in quadrilaterals560Video Link
Points and lines821Video Link
2D shapes822Video Link
Triangles823Video Link
Quadrilaterals (1)824Video Link
Quadrilaterals (2)825Video Link
Quadrilaterals (3)826Video Link
Line symmetry827Video Link
Rotational symmetry828Video Link

Polygons and parallel lines

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Cartesian axes & coordinates199Video Link
Midpoint of a line segment200Video Link
Gradient of a line segment 1201Video Link
Gradient of a line segment 2 (negative)202Video Link
Gradient of a line segment 3 (fractions)203Video Link
Gradient of a line segment 4 (summary)204Video Link
Drawing line graphs from coordinates205Video Link
Straight line graphs 1206Video Link
Straight line graphs 2207Video Link
Straight line graphs 3208Video Link
Straight line graphs 4209Video Link
Straight line graphs 5210Video Link
Straight line graphs 6211Video Link
Straight line graphs 7212Video Link
Straight line graphs 8213Video Link
Straight line graphs (parallel)214Video Link
Straight line graphs (perpendicular) 1215Video Link
Straight line graphs (perpendicular) 2216Video Link
Solving equations & straight lines217Video Link
Straight line graphs (alternative way to define)220Video Link

Interior and exterior angles of polygons

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Drawing quadratic graphs from a table251Video Link
Find the y-intercept of a quadratic graph252Video Link
Find the x-intercept (roots) of a quadratic graph253Video Link
Using a quadratic graph to solve a related quadratic equation260Video Link
Cubic graphs (from a table of values)298Video Link
Cubic graphs (recognising)299Video Link
Reciprocal graphs 1300Video Link
Reciprocal graphs 2301Video Link
Equation of a circle 1314Video Link
Equation of a circle 2315Video Link
Equation of a circle 3316Video Link
Equation of a circle 4317Video Link
Circles & straight lines 1318Video Link
Circles & straight lines 2319Video Link
Circles, normals & tangents320Video Link

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