Use parts and wholes to find a unit fraction of a set of objects
I can use knowledge of parts and wholes to find a unit fraction of a set of objects.
Use parts and wholes to find a unit fraction of a set of objects
I can use knowledge of parts and wholes to find a unit fraction of a set of objects.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- The whole can be a set of objects.
- To identify the size of a part, we can divide the whole amount by the number of parts.
- To identify the size of the whole, we can multiply the number of equal parts by the size of each part.
- ‘The whole is divided into ___ equal parts. Each equal part is __________ of the whole.'
Keywords
Set - A set is a collection of things (objects or numbers).
Unit fraction - A unit fraction is any fraction where the numerator is one.
Common misconception
Children may struggle to make the connection between the unit fraction and the division required.
The stem sentence, 'The whole is divided into ___ equal parts. Each equal part is __________ of the whole.' supports children to grasp this. Support children to make connections between the number of equal parts and the denominator of the fraction.
To help you plan your year 3 maths lesson on: Use parts and wholes to find a unit fraction of a set of objects, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 3 maths lesson on: Use parts and wholes to find a unit fraction of a set of objects, 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 Calculate the value of a part (fractions as operators) 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
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3
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Exit quiz
6 Questions
