MathematicsAlgebraAges 11–13
Expanding Single Brackets
Expand (multiply out) a single term over a bracket using the distributive property, e.g., 3(2x + 5) = 6x + 15; expand expressions involving negative multipliers
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
No reviewed resources for this concept yet.
The teaching approach above still stands. Curated practice links will appear here as the shelf fills.
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This concept
Expanding Single BracketsProcedural concept
Check understanding
- Multiply a single positive term over a bracket to expand the expression
- Multiply a negative term over a bracket, correctly handling signs
- Combine expanding brackets with collecting like terms to simplify fully
“Can your child expand a bracket like 3(2x + 5) by multiplying everything inside, to get 6x + 15?”
Curriculum record
- Type
- Procedural
- Subject
- Mathematics
- Domain
- Algebra
- Age range
- Ages 11–13
Standards
ccss-math:6.EE.3ccss-math:7.EE.1uk-nc-2013:KS3.Maths.Alg.4b