Double the numbers 6 to 9 and halve the result explaining what doubling and halving is
Lesson details
Learning outcome
I can double the numbers 6 to 9 and halve the result explaining what doubling and halving is.
Key learning points
- Recall doubling and halving facts to 10
- Doubling the numbers 6-9 gives an even teen number.
- Halving an even teen number gives a number from 6-9
Keywords
Double - To multiply by 2. To have 2 of something.
Halve - To divide into two equal parts.
Common misconception
If pupils are not more fluent in their doubling facts within 5 they may struggle to efficiently double and halve larger numbers.
Provide examples of doubling facts within 5 using representations such as ten frames to support learners.
Teacher tip
When pupils halve, they should focus attention on the related doubling fact. Repetition of the stem sentence and use of the same representations will support this.
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.What is the missing part?
Q2.What is the missing whole?
Q3.What is the missing whole?
Q4.Laura partitions the number 19 into one part of 10 and another part. What is the missing part?
Q5.Complete the sentence. 6 can be partitioned into one part of 5 and one part of
Q6.Match the equation to the correct sum.
Assessment exit quiz
6 Questions
Q1.What is double 5?
Q2.What is double 8?
Q3.What is the missing whole?
Q4.Finish the sentence. I know that double 7 is 14 so half of 14 is
Q5.What do the ten frames show?
Q6.The two parts are the same size. What are they?
To help you plan your 1 maths lesson on: Double the numbers 6 to 9 and halve the result explaining what doubling and halving is, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 1 maths lesson on: Double the numbers 6 to 9 and halve the result explaining what doubling and halving is, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 1 maths lessons from the Composition of numbers 11 to 19 unit, dive into the full primary maths curriculum, or learn more about lesson planning.