LO subtract from a whole year 4

Linked to White Rose Year 4 Maths.
LO: Subtract from a whole.

Slide 2-3: What’s the same? What’s different? (e.g. comparing 9/8 with 1 whole and 18/9 with 2 whole using cubes)
Slide 4: Introducing subtracting from a whole number sentence. Pictorial of chocolate. Build cubes.
Slide 5: Word problem/subtracting from whole number sentence questions. Children work out the answers in books. Guided practice.
Slide 6: Using cubes to calculate the answers in books. Independent task. Extension: Write a problem solving story.
Slide 7: Note: If children are confident, continue onto problems involving missing numbers.
Slide 8: Part whole models. 2- ? =1 1/4 (part missing) Teach/model using fractions strips and counters.
Slide 9: Guided practice (group/pair work)
Slide 10:Guided practice
Slide 11: Independent practice. Extension: Create own missing number questions where the part is missing and solve them.