Unit 5: Time and Temperature + finishing addition and sub

Unit 5 time and temperature
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Slide 1: Slide
MathematicsPrimary Education

This lesson contains 10 slides, with text slides and 1 video.

Items in this lesson

Unit 5 time and temperature

Slide 1 -Slide

You can tell the temperature outside by reading a thermometer!
It can tell you how hot or cold the weather is, so you can plan what activities to do! 🌞

Slide 3 -Video

Why are the numbers on the left side (👈)of the thermometer bigger than the numbers on the right side (👉)?

Slide 4 -Slide

That's because there are 2 ways of measuring how hot or cold the weather is:
°F (degrees Fahrenheit)
°C (degrees Celsius)

Slide 5 -Slide

key point Celsius and Fahrenheit are the names of the people who invented the thermometer!
People in the United States use Fahrenheit.
People in the rest of the world use Celsius.

Slide 6 -Slide

32°F is really cold.
It's also a special temperature. It's when water freezes into ice.
At 32°F you could go:
iceskating
snowboarding
skiing

Slide 7 -Slide

If it's 0°C outside, how many °F is it?

Slide 8 -Slide

If it's 30°C outside, how many °F is it?

Slide 9 -Slide

Math smart pages 18,19,20,21
Curriculum pages 22,23,24,25 cont of sub + addition
26,27,28,29 time + temp