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Prime Factors and Index Laws

Multiples and lowest common multiples (LCM) 00:02:30

Multiples and Lowest Common Multiples ( LCM ) Assessment

Factors and highest common factors 00:02:07

Factors and highest common factors (HCF) Assessment

Product of prime factors using “prime factor trees” (Prime factorisation) 00:02:53

Product of prime factors (prime factorisation) Assessment

Laws of indices 00:04:33

Index Laws Assessment

Negative indices 00:03:03

Negative indices Assessment

Standard Form

Standard Form 00:06:03

Standard form Assessment

Standard form calculations Assessment

Degrees of accuracy

Rounding to integers, tens, hundreds, thousands and decimal places. 00:02:59

Rounding Assessment

Significant figures and estimating 00:04:13

Rounding to Significant Figures and Estimating Assessment

Fractions

Equivalent fractions and simplifying fractions 00:03:05

Simplifying / equivalent fractions Assessment

Converting between fractions and decimals 00:03:10

Converting between fractions and decimals Assessment

Converting between fractions and percentages 00:02:44

Converting between fractions and percentages Assessment

Converting between decimals and percentages 00:01:07

Converting between decimals and percentages Assessment

Ordering fractions, percentages and decimals 00:04:33

Ordering fractions, decimals and percentages Assessment

Adding and subtracting fractions 00:06:25

Adding and Subtracting fractions Assessment

Multiplying and dividing fractions 00:03:34

Multiplying and dividing Fractions Assessment

Fractions of quantities 00:02:18

Fractions of quantities Assessment

Percentages

Increasing and decreasing by a percentage 00:02:12

Increase and decrease by a percentage Assessment

Percentages of a quantity (decimal multipliers) 00:03:54

Using decimal multipliers (increase / decrease - percentage of amounts) Assessment

Compound interest 00:05:26

Compound interest Assessment

One number as a percentage of another, and finding a percentage increase or decrease 00:02:25

One number as a percentage of another Assessment

Percentage increase or decrease between 2 amounts Assessment

Reverse percentages 00:04:34

Reverse percentages Assessment

Algebraic Manipulation

Simplifying algebraic expressions 00:09:21

Simplifying expressions / collecting like terms Asssessment

Substitute numbers into algebraic formula 00:04:46

Substitute numbers into a formula Assessment

Substitute numbers into algebraic expressions 00:05:04

Substitute numbers into expressions Assessment

Expanding and simplifying single brackets 00:10:41

Expanding and simplifying single brackets Assessment

Expanding double brackets 00:07:54

Expanding double brackets Assessment

Factorising algebraic expressions 00:11:04

Factorising linear expressions Asssessment

Factorising quadratics (part 1) 00:09:26

Factorising quadratics Assessment

Solving one step equations 00:07:39

Solving one step equations Assessment

Solving two step equations 00:04:03

Solving two step equations Assessment

Solve equations that include a bracket 00:09:18

Solving equations with brackets Assessment

Solve equations with the unknown on both sides 00:08:13

Solve equations with the unknown on both sides Assessment

Algebra in shapes 00:07:36

Algebra in shapes Assessment

Changing the subject of a formula (Part 1) 00:04:27

Changing the subject of a formula (Part 1) Asssessment

Changing the subject of a formula (part 2 – with powers) 00:04:46

Changing the subject of a formula with powers Assessment

Ratio and Proportion

Unitary ratios 00:03:54

Unitary ratio Assessment

Ratio and sharing ratio 00:03:06

Ratio and sharing into ratios Assessment

Combining ratios 00:02:00

Combining ratios Assessment

Scale drawings (maps) 00:02:48

Scale drawings Assessment

Pythagoras Theorem

Pythagoras Theorem 00:04:11

Pythagoras Theorem Assessment

Inequalities

Solving inequalities with one or two variables 00:07:34

Solving one and two step inequalities Assessment

Inequalities on number lines 00:07:07

Representing inequalities on a number line Assessment

Sequences

Using number sequences and describing a rule of a sequence 00:05:33

Using number sequences and describing rules of a sequence Assessment

Finding and using the nth term of a linear sequence 00:08:37

Finding and using the nth term expressions of a sequence Assessment

Trigonometry

Trigonometry (Sin, Cos and Tan): Finding missing sides 00:07:42

Trigonometry : Finding missing sides Assessment

Trigonometry: Finding missing angles 00:03:34

Trigonometry: Finding missing angles Assessment

Mensuration and Circles

Perimeter of shapes 00:03:27

Perimeter of shapes / compound shapes Assessment

Parts of a circle 00:02:07

Parts of a circle Assessment

Area of rectangles (by counting and using dimensions) 00:04:09

Area of rectangles Assessment

Area of parallelograms 00:03:06

Area of parallelograms Assessment

Area of trapeziums 00:07:01

Area of trapeziums Assessment

Area of triangles 00:04:16

Area of triangles Assessment

Area of compound shapes 00:02:20

Area of compound shapes Assessment

Converting metric units (length, mass and volume) 00:05:20

Converting metric units (lengths, mass and volume) Assessment

Circumference of a circle 00:02:27

Circumference of a circle Assessment

Area of a circle 00:01:56

Area of circles Assessment

Probability

Probability and relative frequencies 00:11:24

Probability and expected outcomes Assessment

Sample spaces 00:02:39

Probability from sample spaces Assessment

Combinations 00:02:40

Combinations Assessment

Angles and symmetry

Angles in triangles and quadrilaterals 00:02:03

Angles in triangles and quadrilaterals Assessment

Missing angles in right angles and on straight lines 00:02:20

Quiz - Missing angles on a straight line

Lines of symmetry and order of rotational symmetry 00:03:05

Lines of symmetry and order of rotational symmetry Assessment

Congruent shapes 00:01:01

Congruent shapes Assessment

Vertically opposite angles 00:01:40

Angles in parallel lines: Alternate angles 00:01:55

Angles in parallel lines: Co-interior angles 00:02:13

Angles in parallel lines: Corresponding angles 00:02:10

Angles in parallel lines Assessment

Rotations 00:03:41

Rotations Assessment

Transformations

Translations – vectors 00:04:24

Translations with vectors Assessment

Reflections 00:03:41

Reflections Assessment

Enlargements – Scale Factors, from a point and describing 00:06:43

Enlargements Assessment

Graphs and Straight Line Graphs

Co-ordinates 00:06:27

Coordinates Asssessment

Find the midpoint of a straight line 00:03:08

Find the midpoint of a straight line between 2 end points Assessment

Find the gradient of a straight line graph from 2 points 00:02:47

Gradient between 2 points Assessment

Find the length of a straight line (Using Pythagoras) 00:06:33

Find the lengths of a straight line between 2 co-ordinates Assessment

Conversion Graphs 00:02:13

Conversion Graphs Assessment

Statistics

Bar charts – interpreting and drawing 00:06:55

Bar charts Assessment

Dual bar charts – interpreting and drawing 00:06:45

Dual bar charts Assessment

Pictograms – interpreting and drawing 00:04:50

Pictograms Assessment

Frequency polygons 00:03:22

Frequency polygon Assessment

Line graphs 00:04:33

Line graphs Assessment

Two-way tables 00:04:59

Two way tables Assessment

Frequency and grouped tables 00:08:17

Frequency and grouped frequency tables Assessment

Median 00:03:47

Median Assessment

Mode, Range and Mean 00:03:23

Mode, Mean and Range Assessment

Mean calculations 00:04:05

Mean calculations Assessment

Calculate the mean from a frequency table 00:03:01

Calculate the mean from a frequency table Assessment

Find the mode from a frequency table 00:01:04

Find the mode from a frequency table Assessment

Find the median from a frequency table 00:03:09

Find the median from a frequency table Assessment

Estimating the mean from a grouped frequency table 00:02:57

Estimating the mean from a grouped frequency table Assessment

Modal class from a grouped frequency table 00:01:08

The modal class from a grouped frequency table Assessment

Median class from a grouped frequency table 00:03:42

Find the median class from a grouped frequency table Assessment

Pie charts 00:07:38

Interpreting pie charts Assessment

Measures and Constructions

Constructions – Perpendicular lines 00:05:53

Constructions – Bisecting an angle 00:02:46

Loci (Locus of points) 00:02:46

Loci (Locus of points) Assessment

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Area of triangles

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