List of Higher GCSE Maths Revision Topics on the Revision CD

• Solving an Equation where the Unknown is only on one side of the equals sign.
• Solving Equations when the Unknown is on both sides of the equals sign.
• What happens if the Unknown is negative?
• What to do if there are fractions in the Equation.
• Changing the Subject of a formula. Inequalities.
• Solving Inequalities. How to solve two inequalities written as one.
• Integer values. Solving inequalities with brackets.
• How to understand the equation of any straight line.
• Simultaneous Equations.
• Pythagoras's Theorem.
• Using Pythagoras's Theorem.
• The Equation of a Circle.
• Pythagoras in 3-Dimensions.
• Using Brackets in algebra.
• How to simplify expressions with brackets.
• Factorising.
• Solving Equations with brackets.
• How to rearrange a formula (changing the 'subject').
• Using brackets when solving simultaneous equations by substitution.
• Multiplying brackets together.
• The difference of two squares.
• Multiples.
• Factors.
• Prime Numbers.
• Numbers written as a product of Prime Factors.
• Highest Common Factor (HCF).
• Lowest Common Multiple (LCM).
• Numbers written in power (index) form.
• Rules for numbers raised to a power.
• Negative powers.
• Powers of powers.
• Fractional powers.
• Get to know your powers.
• Solving Equations where the Unknown is a power.
• More worked examples.
• Percentages.
• Percentage Increase.
• Percentage Decrease.
• Finding the Original Price.
• Simple Interest.
• Compound Interest.
• Percentage Error.
• Basic Trigonometry.
• Finding Sides.
• Finding Angles.
• Advanced Trigonometry.
• The Sine Rule.
• The Cosine Rule.
• Area of a Triangle using 1/2abSinc.