Key Stage 1, Maths, Addition and subtraction within 20 (comparison)
Lesson 1
Comparing sets using 'more' or 'fewer'
Lesson 2
Comparing two sets by finding the difference
Lesson 3
Exploring numbers with a difference of one or two on a number line
Lesson 4
Comparing numbers
Lesson 5
Applying 'make ten' to differences (Part 1)
Lesson 6
Applying 'make ten' to differences (Part 2)
Lesson 7
Writing equations to show comparison (Part 1)
Lesson 8
Writing equations to show comparison (Part 2)
Lesson 9
Solving comparison problems (Part 1)
Lesson 10