1. Algebraic Techniques Vocabulary Theory Book algebra factorise
grouping symbols
algebraic expression pronumeral
distributive law
term
relationships
common factor
substitute
expansion
evaluate
expand
brackets
table of values

2. Revision of year 7 algebra…
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3. Revision of year 7 algebra…
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4. Substitution Theory Book
Substitution means replacing a variable with a number to evaluate an expression.

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Complete the following addition puzzles!

10. The Basics…
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11. Expanding Brackets
Theory Book
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12. Harder Expansions:
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13. When negatives are involved…
Theory Book
When negatives are involved…
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15. Factorising Theory Book
In order to factorise an expression, we need to find the HCF (Highest Common Factor) of the terms.

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Why is this important? This is the first step in factorising an expression (the opposite of expanding brackets).

17. Theory Book
Factorising
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