**Number
**

**Lower and Upper Bounds**

**Venn Diagram Logic
**

**Venn Diagram Shading**

Set Builder Notation

**Significant Figures:**

**Indices laws 1:**

Video 5b:

Indices laws 2:

**Standard form**

**Compound Interest
**

**Reverse Percentage**

**Revision of percentages methods – worked exam questions
**

**Time Problems**

**Currency Conversions**

**Speed Distance Time**

**Ratio**

**Revision of number topics:**

**Algebra 1
**

**Substitution and BODMAS:**

**Collecting Like terms (simplify)**

**Expanding brackets and simplifying:**

**Solving linear equations with x on both sides:**

**Expanding double brackets:**

**Solving simultaneous equations:
**

**Rearranging equations:**

**Factorising**

**Linear inequalties on a number line:**

**Double inequalities:**

**Angles**

**Interior and Exterior Angles**

**Parallel Lines**

**Congruent and Similar Shapes**

**Similar Shapes – finding areas and volumes**

**Circle Theorems 1**

**Circle Theorems 2**

**Statistics 1**

**Mean, Median, Mode, Range:**

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

**Mean from continuous data in a table:**

**Scatter Graphs Introduction:**

**Cumulative Frequency curves:**

**Histograms:**