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Unit 9 Lesson 1 What Are Some Physical Properties?

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Presentation on theme: "Unit 9 Lesson 1 What Are Some Physical Properties?"— Presentation transcript:

1 Unit 9 Lesson 1 What Are Some Physical Properties?
Copyright © Houghton Mifflin Harcourt Publishing Company

2 Where can I sit? I need some SPACE ! Story !

3 It’s Everything! Matter - is anything that takes up space.
Unit 9 Lesson 1 What Are Some Physical Properties? It’s Everything! is anything that takes up space. -Everything that you see is matter. Matter Copyright © Houghton Mifflin Harcourt Publishing Company

4 Game ! What’s this?

5 Hardness Physical properties Color Texture *Rough *Hard *Smooth *Soft
Size Physical properties Texture Hardness *Rough *Hard *Smooth *Soft

6 It’s Everything! Matter can be different colors.
Unit 9 Lesson 1 What Are Some Physical Properties? It’s Everything! Matter can be different colors. Matter can be described by its texture. It can be smooth or rough. Matter can be described by its hardness or how easily its shape can be changed. Copyright © Houghton Mifflin Harcourt Publishing Company

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10 Unit 9 Lesson 1 What Are Some Physical Properties?
It’s Everything! One way to describe matter is by its physical properties. A physical property is a characteristic of matter that you can observe or measure directly. Copyright © Houghton Mifflin Harcourt Publishing Company

11 It’s Everything! Matter is different sizes.
Unit 9 Lesson 1 What Are Some Physical Properties? It’s Everything! Matter is different sizes. Matter has different shapes. Even you are made of matter. Copyright © Houghton Mifflin Harcourt Publishing Company

12 Which is harder to move?

13 How Much Mass? Mass is the amount of matter an object has.
Unit 9 Lesson 1 What Are Some Physical Properties? How Much Mass? is the amount of matter an object has. Mass is also a measure of how hard it is to move an object. The more mass an object has, the harder it is to move the object. Mass Copyright © Houghton Mifflin Harcourt Publishing Company

14 What’s in the pencil case ?

15 Measure It! Pan balance To measure mass, you use a
Unit 9 Lesson 1 What Are Some Physical Properties? Measure It! To measure mass, you use a A pan balance measures mass in grams (g). To find mass, you often have to use math. Subtract the mass of the empty container from the mass of the container and its contents. Pan balance Copyright © Houghton Mifflin Harcourt Publishing Company 15

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17 What’s the Volume? Volume
Unit 9 Lesson 1 What Are Some Physical Properties? What’s the Volume? An object’s is the amount of space it takes up. To find the volume of a cube or a rectangular solid, multiply its length by its width and its height. Volume Copyright © Houghton Mifflin Harcourt Publishing Company

18 Unit 9 Lesson 1 What Are Some Physical Properties?
What’s the Volume? Use a graduated cylinder to measure the volume of a liquid. The units of the volume of a liquid are milliliters (mL). You can also use a graduated cylinder to find the volume of a solid. Copyright © Houghton Mifflin Harcourt Publishing Company

19 Unit 9 Lesson 1 What Are Some Physical Properties?
Measure It! To find the volume of a solid using a graduated cylinder, you must measure and use math. First find the volume of the water in the graduated cylinder. Then add the solid. Measure the volume again. Subtract the volume of the water alone from the volume of the water and the object. The volume of a solid is measured in cubic centimeters. Remember that 1 milliliter equals 1 cubic centimeter. Copyright © Houghton Mifflin Harcourt Publishing Company

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21 Hot and Cold Temperature is a measure of how warm something is.
Unit 9 Lesson 1 What Are Some Physical Properties? Hot and Cold Temperature is a measure of how warm something is. You use a thermometer to measure temperature. There are two temperature scales frequently used: Fahrenheit and Celsius. Copyright © Houghton Mifflin Harcourt Publishing Company

22 Unit 9 Lesson 1 What Are Some Physical Properties?
Hot and Cold Most weather reports use the Fahrenheit scale. On this scale, water becomes ice at 32 degrees. Water boils at 212 degrees. The other scale is the Celsius scale. On this scale, water becomes ice at 0 degrees. Water boils at 100 degrees. Copyright © Houghton Mifflin Harcourt Publishing Company

23 Unit 9 Lesson 1 What Are Some Physical Properties?
Measure It! To find the temperature of something, you use a thermometer. You also can use your hand to feel whether something is warm or cold. Copyright © Houghton Mifflin Harcourt Publishing Company

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