Bell Ringer 10/1 Your task is to measure out exactly 4 liters of water: a) your only tools are a 3...

Bell Ringer 10/1

Your task is to measure out exactly 4 liters of water: a) your only tools are a 3 liter

bucket and a 5 liter bucket b) draw or write out your process

Area of Focus: Volume, Liter, L

How is your HW?

I Love theMetric System

Volume: The three-dimensional space any object occupies.

Copyright © 2010 Ryan P. Murphy

OR

10 cm10 cm

10 cm x 10 cm x 10 cm = 1000 cm³

Metric Units

Metric Units:

1 liter (L) = 1000 milliliters (mL)

1 milliliter (mL) = 1 cm3 (or cc) = 1 gram of water

Which is larger?

A. 1 liter or 1500 milliliters

B. 200 milliliters or 1.2 liters

C. 12 cm3 or 1.2 milliliters

The standard unit of volume in the metric system is the liter (L).A liter is 1000 milliliters


Measuring Volume

Use a graduated cylinder to find the volume of liquids and other objects.

Read the liquid measurement based on the bottom of the meniscus or curve. When using a real cylinder, make sure you are eye-level with the level of the water.

What is the volume of water in the cylinders? _____mL

What causes the meniscus?

A concave meniscus occurs when the molecules of the liquid attract those of the container. The glass attracts the water on the sides.

• Measure a liquid at the bottom of the curved meniscus.– How many milliliters is this?


• Answer: 6.8 ml (milliliters)


• Answer: 6.8 ml (milliliters)


Measure at bottom of

Meniscus.

Measuring Solid Volume

10 cm

9 cm

8 cm

We can measure the volume of regular object using the formula length x width x height.

_____ X _____ X _____ = _____ cm3

We can measure the volume of irregular object using water displacement.

Amount of H2O with object = ______

About of H2O without object = ______

Difference = Volume = ______

Measuring Liquid Volume

Imag

es c

reat

ed a

t ht

tp:/

/ww

w.s

tand

ards

.dfe

s.go

v.uk

/prim

aryf

ram

ewor

k/do

wnl

oads

/SW

F/m

easu

ring_

cylin

der.

swfWhat is the volume of water in each cylinder?

Pay attention to the scales for each cylinder.

• How much is Bowser by water displacement?

1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml

500 ml

• What is the volume of Toad?

1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml

500 ml 500ml

1000ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml


1000 ml 1000ml

500 ml 500ml

• What is the volume of Toad?• Answer: 100 ml

1000 ml 1000ml

500 ml 500ml

• How many milliliters is the toy scuba diver by using water displacement?


• Answer:


• Answer: About 1.6 ml


How do you find the volume of a cube?Length x Width x Height - ____cm3


How do you find the volume of a cube?Length x Width x Height = ____cm3


• What is the volume of this rectangle? Each unit is equal to 1 cm3


• Answer! 5 (L) x 4 (W) x 3 (H) =


• Answer! 5 (L) x 4 (W) x 3 (H) =


• Answer! 5 (L) x 4 (W) x 3 (H) =


• Answer! 5 (L) x 4 (W) x 3 (H) = 60 cm³


• What is the volume of this cube?

5 cm 5 cm

5 cm


• Answer: 53 or 5 x 5 x 5 =

5 cm 5 cm

5 cm


• Answer: 53 or 5 x 5 x 5 = 125 cm3

5 cm 5 cm

5 cm


• What is the volume of this cube?

40 cm

40

cm

40

cm


• Answer! 40 x 40 x 40 =

40 cm

40

cm

40

cm


• Answer! 40 x 40 x 40 = 64,000 cm3

40 cm

40

cm

40

cm


• What is the volume of this rectangle?


Bonus* What is the volume be in m3?

• Answer! 144 cm3


Date post:	21-Dec-2015
Category:	Documents
Upload:	josephine-wright
View:	214 times
Download:	0 times

Bell Ringer 10/1 Your task is to measure out exactly 4 liters of water: a) your only tools are a 3...

Documents