Substitution
Introduction
Formulae and Simplifying Expressions
Yr7 - yr7 algebraic expressions
ex 1 - collecting like terms, multiplying and dividing expressions
ex 2 - substitution, formulae
ex 3 - forming expressions
Substitution Examples: A projectable set of animated examples
Substitution quiz - powerpoint
Practice
Substitution: Substitute the given values into the algebraic expressions.
Substitution Sort: Order the algebraic expressions according to their value with the given substitution.
Connecting Rules: If you are given the values of x and y which of these equations is correct?
Algebra: substitution Video 20 Practice Questions Textbook Exercise
Substitution into Expressions Practice Strips (Editable Word | PDF | Answers)
Substitution into Expressions Decode the Joke (Editable Word | PDF | Answers)
Substitution into Quadratic Expressions Match-Up (Editable Word | PDF | Answers)
Substitution into Equations Practice Strips (Editable Word | PDF | Answers)
Substitution into Formulae Practice Strips (Editable Word | PDF | Answers)
Substitution into Expressions and Formulae Practice Grid (Editable Word | PDF | Answers)
Basic substitution questions (answers) - @taylorda01
Extension
N/A
Other Resources
Substitution Tree - Median Don Steward
To and fro - Median Don Steward
Formulas - Median Don Steward
Loop Cards - Median Don Steward
Equivalence - Median Don Steward
Pattern Answers - Median Don Steward
Developing - Median Don Steward
Various formulas - Median Don Steward
Substitution with fractions - typed up by Steve Bishop
Superhero substitution - @dooranran on TES