measuring length · 2020-04-24 · cm le cm . how can we find the perime|er of these shapes 2 cm 2...

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Measuring Length

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Page 1: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

Measuring Length

Page 2: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 3: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 4: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

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Page 5: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

3cm =6cm =29cm =42cm = 134cm =156cm = 278cm =109cm =

Answers on the next slide

Page 6: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

• 3cm = 30mm and 0.03m

• 6cm = 60mm and 0.06m

• 29cm = 290mm and 0.29m

• 42cm = 420mm and 0.42m

• 134cm = 1340mm and 1.34m (1m and 34cm)

• 156cm = 1560mm and 1.56m (1m and 56cm)

• 278cm = 278mm and 2.78m (2m and 78cm)

• 109cm = 1090mm and 1.09m (1m and 9cm)

Answers

Page 7: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 8: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 9: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

Predicting and measuring.

Page 10: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 11: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

Perimeter = 16cm

Page 12: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 13: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

What is area?

Page 14: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm
Page 15: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm

cm2 ×

1cm2

Now complete the Purple Mash activities

Page 16: Measuring Length · 2020-04-24 · cm le cm . How can we find the perime|er of these shapes 2 cm 2 cm 5 cm 6 cm 6 cm 1+ cm cm 8 cm cm q cm 1+ cm cm 5 cm 6 cm 6 cm 6 cm cm 6 cm cm