Unit 8 Measures & Volume - - PowerPoint PPT Presentation

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Unit 8 Measures & Volume - - PowerPoint PPT Presentation

May 01, 2023 465 likes •596 views

Unit 8 Measures & Volume http://mathantics.com/section/lesson-video/intro-to-the-metric-system 10:49 https://www.flocabulary.com/unit/metric-system/ Kilo = 1,000 Remember these Hecto = 100 prefixes! Deka = 10 Meter,

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SLIDE 1

Unit 8 Measures & Volume

http://mathantics.com/section/lesson-video/intro-to-the-metric-system 10:49 https://www.flocabulary.com/unit/metric-system/

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Remember these prefixes! These are your conversion numbers.

➔ Kilo = 1,000 ➔ Hecto = 100 ➔ Deka = 10 ➔ Meter, liter, or gram = 1 ➔ Deci = 0.1 or 1/10 ➔ Centi = 0.01 or 1/100 ➔ Milli = 0.001 or 1/1000

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Unit 8.1a Convert LARGE TO SMALLER UNITS (MULTIPLY)

→→ →→→→→ →→→

Horse to a fly, we multiply!

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Practice: convert large to smaller units

txtbk pg 44-45

R e m e m b e r :

  • W

H A T I S T H E C O N V E R S I O N # ?

  • M

u l t i p l y ( l g t

  • s

m )

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SLIDE 5

Unit 8.1b Convert SMALL TO LARGER UNITS (DIVIDE)

←← ←←←←← ←←←

Fly to a Horse, we divide of course!

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Convert small to larger units txtbk page 46

Remember:

  • WHAT IS THE

CONVERSION #?

  • Divide (sm to lg)
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8.2 Volume

Volume = length x width x height

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SLIDE 8

8.2 Volume = Length x Width x Height

Area = 30in. 4in.

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SLIDE 9

Volume if area is given

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SLIDE 10

8.2b Volume with an unknown edge

12 x 10 x _____ = 720 cm3

What do you think? How else could you find the unknown edge?

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SLIDE 11

8.2 Volume of water in a container

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8.2c Volume of a composite shape

What is a composite shape? 2 or more shapes put together Volume of the green prism Volume of the blue prism