New
New
Year 1

Explain that a whole can represent a group of objects

I can explain that a whole can represent a group of objects.

New
New
Year 1

Explain that a whole can represent a group of objects

I can explain that a whole can represent a group of objects.

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Lesson details

Key learning points

  1. A whole can be represented by a group of objects

Keywords

  • Whole - All of something. Complete.

  • Part - A piece of a whole.

  • Group - A set of objects.

  • Whole group - A group of objects that form a whole set.

Common misconception

Children may not realise that an object can represent a whole as well as a part of a whole group.

Explore real life examples of wholes as individual objects as well as sets of objects, e.g. sweets, eggs, chocolates, pencils in boxes etc.

It can be tricky to understand that an object can be a whole as well as part of a larger whole, and that wholes can look different. The parts may be different, but emphasise that they are always smaller than the whole.
Teacher tip

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
How many whole apples are in this group?
An image in a quiz
3
4
Correct answer: 5
6
Q2.
How many whole pizzas are there here?
An image in a quiz
4
Correct answer: 5
6
7
Q3.
Is this a whole or a part of a cake?
An image in a quiz
Correct answer: whole
part
Q4.
Is this a whole or a part of a pizza?
An image in a quiz
whole
Correct answer: part
Q5.
Alex is trying to make a whole pizza. Which parts could he use?
Correct Answer: An image in a quiz
An image in a quiz
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
An image in a quiz
Q6.
Sam thinks these parts can be combined to make a whole cake. Is Sam right?
An image in a quiz
Correct answer: yes
no
we can't tell

6 Questions

Q1.
Match the words to the definitions.
Correct Answer:whole,All of something. Complete.

All of something. Complete.

Correct Answer:part ,A piece or section of a whole.

A piece or section of a whole.

Correct Answer:whole group,A complete group - none are missing.

A complete group - none are missing.

Q2.
Is this the whole group of six eggs?
An image in a quiz
Correct answer: yes
no
Q3.
Is this the whole group of six cakes?
An image in a quiz
yes
Correct answer: no
Q4.
Is this the whole group of Sam’s eight cars?
An image in a quiz
Correct answer: yes
no
Q5.
Is this the whole group of Alex’s ten cars?
An image in a quiz
yes
Correct answer: no
Q6.
Which pictures shows Sam and Alex’s whole groups of cars?
An image in a quiz
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
An image in a quiz
An image in a quiz

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