To represent something means to show something in a different way.

Use part-part-whole structures to solve additive problems in a range of contexts

Maths

Explain how a combination of different parts can be equivalent to the same whole

Identify structures within stories and use knowledge of structures to create stories

Identify the missing part using knowledge of relationships and structures

Use a model to interpret a part-part-whole problem with three addends

Create stories to match structures presented in a model

Use knowledge of additive structure to solve problems

Use mental strategies and known facts to calculate the value of a missing part

Use written strategies and known facts to calculate the value of a missing part

Represent an equation in a part-part-whole model correctly

In this unit pupils will identify structures within stories. They will use their knowledge of structures to create stories and use their knowledge of additive structures to solve problems. In the future it pupils will use the concept of 'same sum' to simplify and solve addition problems.

In the prior unit pupils used the most efficient and reliable strategy to find the change. In this unit pupils will  identify structures within stories and use their knowledge of structures to create stories and use their knowledge of additive structures to solve problems.

In this unit pupils will identify the mathematical structures within stories and use their knowledge of additive structures to create stories and to solve problems.

Use knowledge of part-part-whole structure to solve additive problems

What is the missing addend in this part of the puzzle?

In this puzzle, each row and column sum to six. What are the correct missing numbers?

In this puzzle, each row and column sum to 14.5. What are the correct missing numbers?

The 326 pupils in the school are divided into four houses. How many pupils are in Oak house?

The table shows the number of pupils taking part in each event at Sports day. Calculate the missing value A.

The table shows the number of pupils taking part in each event at Sports day. Calculate the missing value B.

How many metres are equivalent to 1 kilometre? ___m = 1 km

Match the number to the missing part of the statement to make it correct.

Match the bar model to the correct equation it represents.

Complete the column addition to find the sum.

Complete the column subtraction to find the difference.

What is the difference between 7.65 and 6.98? Use a counting on strategy.

Use part-part-whole structures to solve additive problems in a range of contexts

Lesson outcome