Mathematics
Algebra
Language
11–12 yrs
Algebraic Notation
代数符号
Description
Use and interpret algebraic notation including: ab for a × b, 3y for y + y + y, a² for a × a, a/b for a ÷ b, coefficients as fractions, and brackets for grouping; read and write algebraic expressions fluently
Mastery Evidence
- Read and interpret expressions using standard algebraic conventions for multiplication, division, and powers
- Write algebraic expressions from word descriptions using correct notation
- Understand that juxtaposition means multiplication and that a/b means a divided by b
Assessment Prompt
When your child sees something written as "3y" or "a²" in a maths problem, do they know what those shorthand notations mean and can they work with them?
