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Maths | Year 2 | Measurement | Standard Units | Lesson 4 of 5: Blow ing Hot and Cold
Maths Measurement Maths | Year 2 | Measurement | Standard Units | - - PowerPoint PPT Presentation
Maths Measurement Maths | Year 2 | Measurement | Standard Units | - - PowerPoint PPT Presentation
Maths Measurement Maths | Year 2 | Measurement | Standard Units | Lesson 4 of 5: Blow ing Hot and Cold Aim To estimate and measure temperature in degrees Celsius. Success Criteria I can use language related to temperature. I can
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Success Criteria Aim
- To estimate and measure temperature in degrees Celsius.
- I can use language related to temperature.
- I can estimate temperature in degrees Celsius.
- I can measure temperature in ˚C using a thermometer.
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Temperature Adjectives
There are lots of words that can be used to describe the temperature. Can you order these temperature adjectives from coldest to warmest? Click to see if your order was correct. boiling lukewarm freezing chilly warm hot cold boiling hot warm lukewarm chilly cold freezing
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Degrees Celsius
Temperature is a measure of heat. Temperature tells us how hot or cold something is. Thermometers are used to measure temperature. We usually measure temperature in degrees Celsius (˚C) but some parts of the world use degrees Fahrenheit (˚F).
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The Celsius scale is based on the freezing point of water being 0 degrees and the boiling point being 100 degrees.
100 90 80 70 60 50 40 30 20 10
Degrees Celsius
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Most thermometers have small tubes and a bulb of liquid at the bottom. The hotter the temperature, the higher the liquid from the bulb rises in the tube. There are markings along the side of the glass tube that shows the temperature.
100 90 80 70 60 50 40 30 20 10
We can measure the temperature of air, liquids or
- bjects using a thermometer.
Degrees Celsius
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Can you read the thermometer at the weather station?
?
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10 20 30 40
15˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
0˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
17˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
12˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
34˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
27˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
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10 20 30 40
39˚C
Degrees Celsius
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Can you read the thermometer at the weather station?
?
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10 20 30 40
- 11˚C
Degrees Celsius
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Different countries around the world can be different temperatures, depending on where they are.
World Climates
Can you name any countries which are hot? Can you name any countries which are cold?
?
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Below is a list of the average temperature in some cities around the
- world. Compare the temperature of different cities by clicking on the
circles to read the scale on the thermometer.
World Climates
?
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Success Criteria Aim
- To estimate and measure temperature in degrees Celsius.
- I can use language related to temperature.
- I can estimate temperature in degrees Celsius.
- I can measure temperature in ˚C using a thermometer.
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