7 Autumn 2 Lesson 9

Objective To find factor pairs and factors of numbers, and to understand that numbers with exactly two factors are prime, and that numbers with an odd number of factors are square.
Resources Lesson plan
Squared paper (or squares in their books)
Factor race track (double sided in plastic wallets)
Print out of race (last two slides on 2 per page for write up)
NRich Factor Track