Use knowledge of divisibility rules when the divisor is 10 to solve problems
Lesson details
Learning outcome
I can use knowledge of divisibility rules when the divisor is 10 to solve problems.
Key learning points
- All numbers in the 10 times table have a ones digit of 0
- All numbers in the 10 times table are divisible by 10
Keywords
Divisible - When a number can be divided into equal parts without any left over, we can say that it is divisible by ___
Common misconception
Children may not see 2-digit numbers as divisible by 10 if they are not in their 10 times tables.
Encourage children to apply the knowledge that a number is divisible by 10 when it has a ones digit of 0 Examples showing this idea can be explored and displayed to reference within the lesson.
Teacher tip
Within this lesson, encourage children to identify numbers that are divisible by numbers previously covered, referring to the divisibility rules and why this is the case. This may help them to identify numbers that are not divisible by 10, which is as important as identifying those that are.
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.When a number can be divided into 2 equal parts without any left over, we can say that it is __________ by 2
Q2.Is 4 divisible by 2?
Q3.6 x 10 =
Q4. × 10 = 70
Q5.80 ÷ 10 =
Q6.If we have 61 shoes, can we make pairs with no shoes left over?
Assessment exit quiz
6 Questions
Q1.Which numbers are divisible by 10?
Q2.Which numbers are not divisible by 10?
Q3.Sofia and Lucas want to put every child in the year group into groups of 10 Which year groups could they do this for?
Q4.Can 53 cookies be split equally into 10 packets with none left over? Is 53 divisible by 10 or not divisible by 10?
Q5.Lucas says that he can work out whether these larger numbers are divisible by 10 really quickly. Which digit has he looked at to do this?
Q6.Can 150 children be put into groups of 10? Is 150 divisible by 10 or not divisible by 10?
To help you plan your 2 maths lesson on: Use knowledge of divisibility rules when the divisor is 10 to solve problems, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 2 maths lesson on: Use knowledge of divisibility rules when the divisor is 10 to solve problems, 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 Doubling, halving, quotative and partitive division unit, dive into the full primary maths curriculum, or learn more about lesson planning.