11 February, S1 - Year 11 Extra*

Title: Substitutions & Using Formulae

Challenge Question
Which terms can we combine and which can we not combine?
Learning Objectives

Beginning

To be able to explain how to use a formula expressed in words.

Developing

To be able to demonstrate how to substitute numbers into expressions. 

Mastering

To be able to demonstrate how to simplify algebraic expressions by collecting like terms.

Resources 

Beginning

Ten Ticks - 5, 5, page 8

Worded Formula

Introduce the idea of substituting values into equations

Developing

Trail - Substitution - Low / 

Trail - Substitution - Mix (print)

Substitution - Card Sort (iPad)

Substitution - Top Trumps (print)

Use Temperature example - ie. use the formula for converting C to F (or opposite)

Mastering

Introduce the idea of grouping together like terms

Ten Ticks - 5, 5, 16-17 (Algebra additions)

MEP - 2.8, page 22