Watch the videos below, make good notes, and then teach your partner.

Number
Video 1:

Lower and Upper Bounds

VIDEO

Video 2:

Venn Diagram Logic
VIDEO

Video 3:

Venn Diagram Shading

VIDEO

Video 4:

Significant Figures:

VIDEO

Video 5:

Indices laws for multiplying powers

VIDEO

Video 6:

Compound Interest
VIDEO

Video 7:

Reverse Percentage

VIDEO

Video 8:

Revision of percentages methods – worked exam questions
VIDEO

Video 9:

Time Problems

VIDEO

Video 10:

Currency Conversions

VIDEO

Algebra 1
Video 1

Substitution and BODMAS:

VIDEO

Video 2

Collecting Like terms (simplify)

VIDEO

Video 3

Expanding brackets and simplifying:

VIDEO

Video 4 a

Solving linear equations with x on both sides:

VIDEO

Video 4b

VIDEO

Video 5

Expanding double brackets:

VIDEO

Video 6 a

Solving simultaneous equations:

VIDEO

Video 6b

VIDEO

Video 6 c

VIDEO

Rearranging equations:

Video 7 a

VIDEO

Video 7 b

VIDEO

Factorising

Video 8

VIDEO

Angles

Interior and Exterior Angles

VIDEO

Parallel Lines

VIDEO

Congruent and Similar Shapes

VIDEO

Similar Shapes – finding areas and volumes

VIDEO

Circle Theorems 1

VIDEO

Circle Theorems 2

VIDEO

Statistics 1

1) Mean, Median, Mode, Range:

VIDEO

2) Mean, median, mode from frequency table (ignore the last part on finding the interquartile range):

VIDEO

3) Mean from continuous data in a table:

VIDEO

4) Scatter Graphs Introduction:

VIDEO

5) Cumulative Frequency curves:

VIDEO

6) Histograms:

VIDEO

Number 2

Standard Form

VIDEO

Indices laws for multiplying powers

VIDEO

Fractional Indices

VIDEO

nth term for linear sequence:

VIDEO

nth term for quadratics:

VIDEO

Algebra 2

Factorising quadratics:

VIDEO

Solving quadratic equations by factorising

VIDEO

Solving quadratic equations with the formula

VIDEO

Functions

Function notation:

VIDEO

Composite functions:

VIDEO

Inverse Functions (first 5 minutes only!):

VIDEO

Triangles

Pythagoras:

VIDEO

Trigonometry (SOHCAHTOA):

VIDEO

Bearings and triangles:

VIDEO

Area of triangle using sine:

VIDEO

Sine and Cosine rule:

VIDEO

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