Numbers 0 to 20

Unit 8 – 4 weeks

Primary KS1 Year 1
Curriculum

The PowerPoint file contains slides you can use in the classroom to support each of the learning outcomes for this unit, listed below.

The slides are comprehensively linked to associated pedagogical guidance in the NCETM Primary Mastery Professional Development materials. There are also links to the ready-to-progress criteria detailed in the DfE Primary Mathematics Guidance 2020.

Learning outcomes

# Title
1 Pupils explain that the digits in the numbers 11 to 19 express quantity
2 Pupils explain that the digits in the numbers 11 to 19 express position on a number line
3 Pupils identify the quantity shown in a representation of numbers 11 to 19
4 Pupils use knowledge of ‘10 and a bit’ to solve problems
5 Pupils use knowledge of ‘10 and a bit’ to solve problems
6 Pupils explore odd and even numbers within 20
7 Pupils double the numbers 6 to 9 and halve the result, explaining what doubling and halving is
8 Pupils use knowledge of addition facts within 10 to add within 20
9 Pupils use knowledge of subtraction facts within 10 to subtract within 20
10 Pupils use knowledge of addition and subtraction facts within 10 to add and subtract within 20
11 Pupils measure one object with different non-standard measures and record outcomes
12 Pupils measure items using individual cm cubes (Dienes)
13 Pupils measure length from zero cm using a ruler
14 Pupils estimate length in cm
15 Pupils estimate length, measure length and record these values in a table