Year 2
Finding the whole and the parts when using a bar model
Year 2
Finding the whole and the parts when using a bar model
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Lesson details
Key learning points
- In this lesson, we will find out how to identify the whole and the parts when looking at a bar model that represents a multiplication or division equation.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
Which equation below matches this array?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707211620%2Fumkqgnqvokgtbndumr3p.jpg&w=384&q=75)
4 x 2 = 8
6 x 2 = 12
Q2.
Which equation below matches this bar model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707211635%2Fyzmaw8ieiiw7rgh7alfi.jpg&w=1920&q=75)
28 x 4 = 7
4 x 4 = 16
Q3.
Which equation below matches this array?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707211642%2Fhvikozvanlf2h18rmkg3.jpg&w=384&q=75)
3 x 3 = 9
5 x 2 = 10
3 Questions
Q1.
Which equation could you use for the following bar model...?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707208340%2Fa9frg7b4jatd9wuxaq4x.jpg&w=640&q=75)
3 + 3 = 6
9 - 3 = 6
Q2.
Is this bar model correct?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707208349%2Fdutdhyai3kio1z96ylgt.jpg&w=640&q=75)
Yes
Q3.
Is this bar model correct?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707208356%2Fk47w9zpmzqvg1oroc0d7.jpg&w=640&q=75)
Yes