Use knowledge of the divisibility rules for divisors of 2 and 4 to solve problems
I can solve problems using knowledge of the divisibility rules for 2 and 4
Use knowledge of the divisibility rules for divisors of 2 and 4 to solve problems
I can solve problems using knowledge of the divisibility rules for 2 and 4
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- If you can halve a number then it must be a multiple of 2 and divisible by 2
- If you can halve a number and halve again then it must be a multiple 4 and divisible by 4
- If a number is divisible by 4 then it must be divisible by 2
Keywords
Divisibility - Divisibility is when division of a number results in another whole number.
Divisor - A divisor is a number that divides the integer exactly (no remainder).
Multiple - A multiple is the result of multiplying a number by another whole number.
Half / halve - A half is one of two equal parts of a whole.
Common misconception
Lack of fluency in 2s and 4s times tables and not understanding the divisibility rules or the problems.
To clearly model highlighting key words of worded problems to understand the problem and the operation required for the calculation. Continue to use language stems such as 'If I know...' 'Then I know...,' to support mathematical thinking.
To help you plan your year 3 maths lesson on: Use knowledge of the divisibility rules for divisors of 2 and 4 to solve problems, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 3 maths lesson on: Use knowledge of the divisibility rules for divisors of 2 and 4 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 2 maths lessons from the 2, 4 and 8 times tables: using times tables to solve problems unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Lesson video
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Starter quiz
6 Questions
40
56
72
48
64
48
56
72
Exit quiz
6 Questions
6 groups of 4
4 groups of 4
8 groups of 4
10 groups of 4
Divisible by 2 only
Divisible by 2 and 4
Divisible by 2 only
Divisible by 2 and 4
Not divisible by 2 or 4