Explain the relationship between adjacent multiples of nine
Lesson details
Learning outcome
I can explain the relationship between adjacent multiples of nine.
Key learning points
- Adjacent multiples of nine have a difference of 9
- If you add 9 to a multiple of nine you get the next multiple of nine.
- If you subtract 9 from a multiple of nine you get the previous multiple of nine.
Keywords
Adjacent - Adjacent means next to each other.
Multiple - A multiple is the result of multiplying a number by another whole number.
Common misconception
Pupils may not understand the keyword adjacent and have difficult understanding the word problems.
Model correct usage in a range of contexts including labelling abstract equations and using the term to identify the known elements in worded problems. Take time to show adjacent on number lines connecting to addition and subtraction of equal groups.
Teacher tip
The focus of this lesson is using knowledge of multiples of three, and connecting this to adjacent multiples. Chorally rehearsing the 9 times tables at any given opportunity and playing games supports fluency.
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.Identify the multiples of 9
Q2.Which multiple of 9 is missing from this sequence?
9, 18, 27, , 45, 54
Q3.Which symbol makes this correct?
45 ___ 54
Q4.What is 7 × 9 =
Q5.What is 0 × 9 =
Q6.What is the missing number? × 9 = 54
Assessment exit quiz
6 Questions
Q1.Select the adjacent multiple of 9 that comes after 36
Q2.Select the adjacent multiples of 9 for the number 72
Q3.Which symbol goes in the gap to make this correct?
11 × 9 = 10 × 9 ___ 9
Q4.Which symbol goes in the gap to make this correct?
6 × 9 = 5 × 9 ___ 9
Q5.Select the correct symbol to go in the gap:
12 × 9 ___ 11 × 9 + 9
Q6.Order the expressions beginning with the smallest:
To help you plan your 4 maths lesson on: Explain the relationship between adjacent multiples of nine, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your 4 maths lesson on: Explain the relationship between adjacent multiples of nine, 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 Represent counting in nines as the 9 times table unit, dive into the full primary maths curriculum, or learn more about lesson planning.