What is the greatest mathematical invention of all time?
To be able to explain form expressions and use formula expressed in words.
To be able to demonstrate how to substitute numbers into expressions.
To be able to demonstrate how to simplify algebraic expressions by collecting like terms.
Substitution - Card Sort (iPad)
Substitution - Top Trumps (print)
Use Temperature example - ie. use the formula for converting C to F (or opposite)
Ten Ticks - 5, 5, 16-17 (Print)