Review algebraic expressions as a shorthand way of writing generalised mathematical sentences. You'll need a pen or pencil and paper or a digital device.
Year 9
Year 9
These lessons can support short-term learning at home when face-to-face learning is interrupted.
Students can start at lesson 1 and work their way through in order. Each lesson is either a video or a PowerPoint presentation.
You can also:
- learn how to view PowerPoint files on different devices
- find out more about learning at home
- access lesson guides for each year level
- view all lessons for all year levels.
Algebraic expressions review
Mathematics lesson 1 (Series 2)
Algebraic terminology, conventions and notation
Mathematics lesson 2 (Series 2)
Learn to recall algebraic language, conventions and notations. You'll need a pen or pencil and paper or a digital device.
Algebraic expressions and equations
Mathematics lesson 3 (Series 2)
Learn to convert between word descriptions and algebraic expressions. You'll need a pen or pencil and paper or a digital device.
Simplifying expressions
Mathematics lesson 4 (Series 2)
Learn to recall and define like terms and simplify algebraic expressions. You'll need a pen or pencil and paper or a digital device.
Review algebraic expressions
Mathematics lesson 5 (Series 2)
Review lessons 1 to 4 and consolidate your understanding of algebraic expressions. You'll need a pen or pencil and paper or a digital device.
Recall index laws and index notation
Mathematics lesson 6 (Series 2)
Revise and practice the index laws and index notation. You'll need a pencil or pen and paper or a digital device.
The first 4 index laws
Mathematics lesson 7 (Series 2)
Review your understanding of the first 4 index laws. You'll need a pencil or pen and paper or a digital device.
Generalise the index laws
Mathematics lesson 8 (Series 2)
Learn how to generalise the index laws using colour rather than variables. You'll need a pencil or pen and paper or a digital device.
Index products
Mathematics lesson 9 (Series 2)
Learn how to use prime factorisation and problem solving with the product and quotient index laws. You'll need a pencil or pen and paper or a digital device.
Index form and simplification of expressions
Mathematics lesson 10 (Series 2)
Learn how to apply simplification of expressions and write in index form. You'll need a pencil or pen and paper or a digital device.
Pages
Internet safety advice
These lessons might include links to other websites, applications, multimedia or video hosting sites such as YouTube.
When accessing these links, we recommend you do not:
- subscribe
- like
- comment
- download files
- share personal details
- take part in discussion forums
- take part in other social media aspects of the sites.
If any part of the online content makes you feel uncomfortable, close the website window and notify an adult (parent or teacher) immediately.
Visit protect yourself online: a guide to cyber security for young people to learn more.
Copyright statement
The Department for Education, South Australia, has created teaching and curriculum resources to support students during the staged return to school in 2022.
The resources are available for students, parents and teachers in South Australia, where students are undertaking remote learning.
The material has been produced and communicated on behalf of the State and, to the extent necessary, in reliance on section 113P and/or Part VII of the Copyright Act 1968 (Cth).
If you believe you own or otherwise have an interest in the copyright in any aspect of these materials and object to its use, please notify education.customers@sa.gov.au.
