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Maths Lessons

GCSE Maths - OCR Higher

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Contents

Topic 1 - Numbers

Topic 2 - Algebra

Topic 3 - Graphs

Topic 4 - Ratio, Proportion and Rates of Change

Topic 5 - Geometry and Measures

Topic 6 - Pythagoras and Trigonometry

Topic 7 - Probability and Statistics

Topic 2 - Algebra

2.1 - Expressions vs Equations

2.2 - Simplifying Algebraic Expressions

2.3 - Collecting Like Terms

2.4 - Introduction To Powers & Roots

2.5 - Multiplying & Dividing Powers

2.6 - Raising Powers

2.7 - Applying Powers To Fractions

2.8 - Negative Powers

2.9 - Fractional Powers

2.10 - Expanding Single Brackets

2.11 - Expanding Double Brackets

2.12 - Expanding Triple Brackets

2.13 - Factorising Single Brackets

2.14 - Factorising - The Difference Of Two Squares (DOTS)

2.15 - Surds - Intro & How To Simplify

2.16 - Surds - Simplifying Expressions

2.17 - Surds - Rationalising The Denominator

2.18 - Algebraic Equations (1 Operation & 1 Subject)

2.19 - Algebraic Equations (2 Operations & 1 Subject)

2.20 - Algebraic Equations (2 Subjects)

2.21 - What Formulas Are

2.22 - Rearranging Formulas (Where Subject Appears Once)

2.23 - Rearranging Formulas (Where Subject Appears Twice)

2.24 - Factorising Quadratic Equations (Where a=1)

2.25 - Factorising Quadratic Equations (Where a>1)

2.26 - The Quadratic Formula

2.27 - Completing The Square (When a=1)

2.28 - Solving By Completing The Square (When a=1)

2.29 - Number Patterns & Sequences (Arithmetic & Geometric)

2.30 - Finding The nth Term (Arithmetic Sequences)

2.31 - Intro To Inequalities

2.32 - Algebra With Inequalities (Part 1)

2.33 - Algebra With Inequalities (Part 2)

2.34 - Graphical Inequalities

2.35 - Intro To Simultaneous Equations (Linear & Non-Quadratic)

2.36 - Solving Simultaneous Equations Using Graphs

2.37 - Solving Simultaneous Equations - Elimination Method

2.38 - Solving Simultaneous Equations - Substitution Method

2.39 - Simultaneous Equations - Quadratic Graphs

2.40 - Proving Algebraic Identities

2.41 - Proof By Counter-Example

2.42 - Intro To Functions

2.43 - Evaluating & Combining Functions

2.44 - Inverse Functions