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Prerequisites
- N7a – Calculating with roots and with integer indices
- N7b – Calculating with fractional indices
- N2f – Applying the four operations to fractions
- A4a – Simplifying and manipulating algebraic expressions
- A4f – Multiplying and dividing algebraic fractions
- A17a – Solving simple linear equations in one unknown algebraically (for Part 2)
- A17b – Solving linear equations in one unknown algebraically where the unknown is on both sides of the equation (for Part 2)
- A18a – Solving quadratic equations by factorising (for Part 2)
Part 1 – Index laws
Teacher resources for Part 1
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- Worksheet A4i Part 1 Index laws
- Handout (condensed format for reduced printing)
- Card sort A4i Part 1 Index laws
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Part 2 – Solving equations involving indices
Teacher resources for Part 2
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- Worksheet A4i Part 2 Solving equations involving indices
- Handout (condensed format for reduced printing)
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In the real world
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