Understand that parts can be represented in any order
I know that parts can be combined in any order and can represent this.
Understand that parts can be represented in any order
I know that parts can be combined in any order and can represent this.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- When parts of a whole are added together, each part is called an addend.
- You can combine the parts in any order because they still make the same whole.
- You can write the addends in any order because, when combined, they still make the same whole.
Keywords
Partition - To split a whole up into parts (pieces or sections of the whole).
Combine - To put parts together to make a whole.
Common misconception
Children may believe that addends must be represented in a certain order.
Ensure parts are seen alongside objects and pictures presented in different ways so the visual always matches the given expression.
To help you plan your year 1 maths lesson on: Understand that parts can be represented in any order, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 1 maths lesson on: Understand that parts can be represented in any order, 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 Additive structures: addition 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
Exit quiz
6 Questions
5 + 2
2 + 6
3 + 2
