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 Area of Focus: Volume, Liter, L How is your HW? I Love the Metric System

Volume: The three-dimensional space any object occupies. Volume: The three-dimensional space any object occupies. Copyright © 2010 Ryan P. Murphy OR

10 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 cm 3 (or cc) = 1 gram of water Which is larger? A. 1 liter or 1500 milliliters B. 200 milliliters or 1.2 liters C. 12 cm 3 or 1.2 milliliters

The standard unit of volume in the metric system is the liter (L). The standard unit of volume in the metric system is the liter (L). A liter is 1000 milliliters A liter is 1000 milliliters Copyright © 2010 Ryan P. Murphy

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? Copyright © 2010 Ryan P. Murphy

Answer: 6.8 ml (milliliters) Copyright © 2010 Ryan P. Murphy

Answer: 6.8 ml (milliliters) Copyright © 2010 Ryan P. Murphy

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 _____ = _____ cm 3 We can measure the volume of irregular object using water displacement. Amount of H 2 O with object = ______ About of H 2 O without object = ______ Difference = Volume = ______

Measuring Liquid Volume Images created at What 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 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

How much is Bowser by water displacement? 1000 ml 500 ml

What is the volume of Toad? 1000 ml 500 ml

What is the volume of Toad? 1000 ml 500 ml

What is the volume of Toad? 1000 ml 500 ml 1000ml

What is the volume of Toad? 1000 ml 500 ml

What is the volume of Toad? 1000 ml 500 ml

What is the volume of Toad? 1000 ml 500 ml

What is the volume of Toad? Answer: 100 ml 1000 ml 500 ml

How many milliliters is the toy scuba diver by using water displacement? Copyright © 2010 Ryan P. Murphy

Answer: Copyright © 2010 Ryan P. Murphy

Answer: About 1.6 ml Copyright © 2010 Ryan P. Murphy

How do you find the volume of a cube? How do you find the volume of a cube? Length x Width x Height - ____cm3 Length x Width x Height - ____cm3 Copyright © 2010 Ryan P. Murphy

How do you find the volume of a cube? How do you find the volume of a cube? Length x Width x Height = ____cm 3 Length x Width x Height = ____cm 3 Copyright © 2010 Ryan P. Murphy

What is the volume of this rectangle? Each unit is equal to 1 cm 3 Copyright © 2010 Ryan P. Murphy

Answer! 5 (L) x 4 (W) x 3 (H) = Copyright © 2010 Ryan P. Murphy

Answer! 5 (L) x 4 (W) x 3 (H) = Copyright © 2010 Ryan P. Murphy

Answer! 5 (L) x 4 (W) x 3 (H) = Copyright © 2010 Ryan P. Murphy

Answer! 5 (L) x 4 (W) x 3 (H) = 60 cm³ Copyright © 2010 Ryan P. Murphy

What is the volume of this cube? 5 cm Copyright © 2010 Ryan P. Murphy

Answer: 5 3 or 5 x 5 x 5 = 5 cm Copyright © 2010 Ryan P. Murphy

Answer: 5 3 or 5 x 5 x 5 = 125 cm 3 5 cm Copyright © 2010 Ryan P. Murphy

What is the volume of this cube? 40 cm Copyright © 2010 Ryan P. Murphy

Answer! 40 x 40 x 40 = 40 cm Copyright © 2010 Ryan P. Murphy

Answer! 40 x 40 x 40 = 64,000 cm 3 40 cm Copyright © 2010 Ryan P. Murphy

What is the volume of this rectangle? Copyright © 2010 Ryan P. Murphy Bonus* What is the volume be in m 3 ?

Answer! 144 cm 3 Copyright © 2010 Ryan P. Murphy