Starter quiz
- Look at the picture. Which is taller, the elephant or the giraffe?
- elephant
- giraffe ✓
-
- Look at the picture. Which is longer, the blue ribbon or the yellow ribbon?
- blue ribbon ✓
- yellow ribbon
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- Match the calculations to their answer.
- 2 x 10 =⇔20 ✓
- 5 x 10 =⇔50 ✓
- 9 x 10 =⇔90 ✓
- 4 x 10 =⇔40 ✓
- 7 x 10⇔70 ✓
- How many tens are there in 60?
- '6' ✓
- How many tens are there in 100?
- '10' ✓
- Look at the picture. Which car has travelled the furthest?
- The blue car.
- The red car. ✓
- The green car.
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Exit quiz
- A given value, number or quantity that is near to the true amount is known as ______
- a metre
- a centimetre
- an estimate ✓
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- Which of these would you use metres to measure the height or length of?
- Length of a pen.
- Height of a tree. ✓
- Height of a toy car.
- Length of a banana.
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- How many centimetres are there in one metre?
- 1
- 10
- 100 ✓
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- I have a piece of ribbon that is 70 cm long. Is this ribbon shorter or longer than one metre?
- Longer
- Shorter ✓
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- How many 10 cm lengths will we get if we cut a 60 cm piece of ribbon up into 10 cm lengths?
- '6' ✓
- A whole length of string has been cut into 3 equal pieces and each of those pieces is 10 cm. What length is the whole piece of string?
- '30 cm' ✓
Worksheet
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Presentation
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Lesson Details
Key learning points
- The length or height of an object can be estimated using the standardised unit of metres.
- One hundred, 1 cm lengths are the same as 1 m.
- Ten, 10 cm lengths are the same as 100 cm, which is the same as 1 m.
Common misconception
100 cm is bigger than 1 m.
1 m is equal in length or height to 100 cm. 100 cm make up 1 m. They are the same length or height.
Keywords
Estimate - An estimate is a given value, number or quantity that is near to the true amount.
Metre - A metre is a standardised unit of measurement. We can abbreviate metre to m.
Centimetre - A centimetre is a standardised unit of measurement. We can abbreviate centimetre to cm.
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