Year 1

To solve problems involving doubling and halving

Year 1

To solve problems involving doubling and halving

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Lesson details

Key learning points

  1. In this lesson, we will find double or half of a length

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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Prior knowledge starter quiz

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4 Questions

Q1.
Select the object you think is taller than 1 metre.
mobile phone
chair
Correct answer: front door
Q2.
Select the object that you think is shorter than 1 metre.
Fridge
Correct answer: plant
ladder
Q3.
How many cm are there in 1 metre?
10 cm
Correct answer: 100 cm
30 cm
Q4.
Which one did Pinocchio use to measure his floor for the carpet?
a ruler
Correct answer: metre stick
paper clips

5 Questions

Q1.
Which equation is showing double?
4+3
Correct answer: 4+4
4+5
Q2.
Which image is showing half of 16
Correct answer: Option 1
Option 2
Q3.
Which image is showing double 6?
Option 1
Correct answer: Option 2
Q4.
Complete this sentence - half of 22 is
Correct answer: 11
12
13
Q5.
Complete this sentence - double 50 is
Correct answer: 100
80
90