On Cloud Nine

KS3 Numeracy Year 7
This unit is part of Around ARE Algebra Through Numeracy Problem Solving and Above ARE Algebra Through Numeracy Problem Solving

Objectives

KS3 Programme of Study Statements
-- Model situations by translating them into algebraic expressions.

-- Use and interpret algebraic notation.

-- Substitute numerical values into expressions.

-- Simplify and manipulate algebraic expressions to maintain equivalence by collecting like terms. Use the concept and vocabulary of multiples.

-- Use the 4 operations, including formal written methods, applied to integers.

-- Use the concept and vocabulary of multiples.

-- Solve problems.

-- Use algebra to generalise the structure of arithmetic, including to formulate mathematical relationships.

Lesson Planning

Numeracy and Algebra
Write in expanded form (using digits or algebra); substitute into expressions; look for patterns; collect like terms and simplify; recognise multiples.

Numeracy and problem solving
Investigation: On Cloud 9 (involving revision of subtracting two-digit numbers; recognising multiples; developing fluency.)

Algebra and problem solving
Continuation of investigation: On Cloud Nine (including generalisation, using algebra learnt in 1.)