Explain how a multiplication equation with 2 as a factor is related to doubling
I can explain how a multiplication equation with 2 as a factor is related to doubling.
Explain how a multiplication equation with 2 as a factor is related to doubling
I can explain how a multiplication equation with 2 as a factor is related to doubling.
Lesson details
Key learning points
- If 2 is a factor, you can use doubles facts to solve the problem.
- 2 could represent the group size or the number of groups.
- Identify the group size and the number of groups in the multiplication story.
Common misconception
Children may not grasp why 5 + 5 is equal to 2 × 5
Continue to use the stem sentences to help children understand doubling; 5 + 5 is the same as 2 groups of 5. This is the same as 2 × 5. Children can use a 2 times table chart to help them answer questions.
Keywords
Double / doubling - To become twice as many / to multiply by two.
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Video
Loading...
Starter quiz
6 Questions
1 group of 2
2 groups of 4
8 groups of 2
2 groups of 9
2 group of 10
Exit quiz
6 Questions
2 × 3
2 × 4
2 × 5
2 × 6
2 × 7
