Indices and surds (Year 9)

Essential Mathematics (Year 9)

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Description

This video looks at Index Laws 1 and 2. I take time to show not only what the laws are, but how they are created. I think it's really important to ensure that you understand what you are doing! There are lots of worked examples which show you how to use Laws 1 and 2. Using a mix of humour and explanation I hope to ensure that the Mathematics taught in this topic is entertaining and helpful for all levels of students.

Lesson notes

Lesson notes are provided in PDF format and can be downloaded by clicking the link below:

Chapters

Introduction

Welcome

Learning objectives

RECAP of Past Learning

Life is filled with rules and laws

Index Law 1

Rule 1 in English

Index Laws and common mistakes

Index Notation: Worked Examples

Index Law 2

Index Laws and Fractions

Index Laws: An interesting example

Index Laws: The zero power

index Law 1: More Examples

Index Law 2: More examples

Index Laws: Combined examples

Closing remarks

Video tags

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