Finding the missing number from 0 to 20
You can find the missing number from 0 to 20.
Finding the missing number from 0 to 20
You can find the missing number from 0 to 20.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Use knowledge of stable order principle to figure out missing numbers on a number track.
- Use knowledge of one more than and one less than to work out missing numbers in number tracks.
Keywords
One more - The next number in the count is one more than the number before and there will be one more object in the set.
One less - The previous number in the count is one less than the next number and there will be one fewer object in the set.
Common misconception
Not being secure with the order of the numbers from 11 to 20 when not starting at 0 or 1.
Practice counting starting from different points within 11 to 20 and model the first 3 to establish a pattern.
To help you plan your year 1 maths lesson on: Finding the missing number from 0 to 20, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 1 maths lesson on: Finding the missing number from 0 to 20, 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 Counting to and from 20 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
12
12
19
19
11
14
16
10
Exit quiz
6 Questions
