1. States of Matter
Unit 6 Matter Lesson 5

2. Modeling Particle Motion
To help us understand how particles move in matter, we’re going to model the relative spacing of particles in the three states of matter using your bodies in this room. What would a solid look like?

3. Modeling Particle Motion
To help us understand how particles move in matter, we’re going to model the relative spacing of particles in the three states of matter using your bodies in this room. What would a solid look like?
We would all be squeezed together.

4. Modeling Particle Motion
To help us understand how particles move in matter, we’re going to model the relative spacing of particles in the three states of matter using your bodies in this room. What would a solid look like?
We would all be squeezed together.
If I increased the temperature of this solid to cause melting, what would happen?

5. Modeling Particle Motion
To help us understand how particles move in matter, we’re going to model the relative spacing of particles in the three states of matter using your bodies in this room. What would a solid look like?
We would all be squeezed together.
If I increased the temperature of this solid to cause melting, what would happen?
The solid would turn to a liquid, and in a liquid, the spacing should only be slightly greater than that in a solid. In a liquid, there should be just enough room to allow some students to squeeze between other students.

6. Modeling Particle Motion
To help us understand how particles move in matter, we’re going to model the relative spacing of particles in the three states of matter using your bodies in this room. What would a solid look like?
We would all be squeezed together.
If I increased the temperature of this solid to cause melting, what would happen?
The solid would turn to a liquid, and in a liquid, the spacing should only be slightly greater than that in a solid. In a liquid, there should be just enough room to allow some students to squeeze between other students.
Describe the change in energy for each of these state changes?

7. Modeling Particle Motion
If I increased the temperature of this solid to cause melting, what would happen?
The solid would turn to a liquid, and in a liquid, the spacing should only be slightly greater than that in a solid. In a liquid, there should be just enough room to allow some students to squeeze between other students.
Describe the change in energy for each of these state changes?
For melting, the solid gains energy. For boiling, the liquid gains energy.

8. Modeling Particle Motion
If I increased the temperature of this solid to cause melting, what would happen?
The solid would turn to a liquid, and in a liquid, the spacing should only be slightly greater than that in a solid. In a liquid, there should be just enough room to allow some students to squeeze between other students.
Describe the change in energy for each of these state changes?
For melting, the solid gains energy. For boiling, the liquid gains energy.
What would the particles look like if the matter was a gas?

9. Modeling Particle Motion
If I increased the temperature of this solid to cause melting, what would happen?
The solid would turn to a liquid, and in a liquid, the spacing should only be slightly greater than that in a solid. In a liquid, there should be just enough room to allow some students to squeeze between other students.
Describe the change in energy for each of these state changes?
For melting, the solid gains energy. For boiling, the liquid gains energy.
What would the particles look like if the matter was a gas?
They would be all spread out.

10. Changing Volumes Quick Lab
We will do a quick lab where we will investigate how a fluid behaves under compression. We are doing this to demonstrate the relationship between the pressure and volume of liquids and gases.

11. Changing Volumes Quick Lab
We will do a quick lab where we will investigate how a fluid behaves under compression. We are doing this to demonstrate the relationship between the pressure and volume of liquids and gases.

12. Introduction
Welcome to the lesson, "States of Matter." In this lesson, you will learn how the movement of particles relates to the properties of gases, liquids, and solids.
EQ: How do particles in solids, liquids, and gases move?
The vocabulary words for this lesson are solid, liquid, and gas.

13. Vocabulary
Solid: The state of matter in which the volume and shape of a substance are fixed
Liquid: The state of matter that has a definite volume but not a definite shape
Gas: A form of matter that does not have a definite volume or shape

14. Particles in Motion
Describe the motion of atoms and molecules in solids, liquids, and gases.

15. Particles in Motion
Describe the motion of atoms and molecules in solids, liquids, and gases.
In solids, they vibrate in place. In liquids, they slide past one another. In gases, they move freely.

16. Particles in Motion
Describe the motion of atoms and molecules in solids, liquids, and gases.
In solids, they vibrate in place. In liquids, they slide past one another. In gases, they move freely.
Look at the fish bowl on pages Identify the examples of matter for each of the three states in the picture.

17. Particles in Motion
Describe the motion of atoms and molecules in solids, liquids, and gases.
In solids, they vibrate in place. In liquids, they slide past one another. In gases, they move freely.
Look at the fish bowl on pages Identify the examples of matter for each of the three states in the picture.
Solids: castle, glass bowl, fish, plants. Liquids: water. Gas: Air (inside the bubbles).

18. Particles in Motion
Describe the motion of atoms and molecules in solids, liquids, and gases.
In solids, they vibrate in place. In liquids, they slide past one another. In gases, they move freely.
Look at the fish bowl on pages Identify the examples of matter for each of the three states in the picture.
Solids: castle, glass bowl, fish, plants. Liquids: water. Gas: Air (inside the bubbles).
How would the different states of matter change if the contents of the fish bowl were to be transferred to a much larger rectangular aquarium?

19. Particles in Motion
Look at the fish bowl on pages Identify the examples of matter for each of the three states in the picture.
Solids: castle, glass bowl, fish, plants. Liquids: water. Gas: Air (inside the bubbles).
How would the different states of matter change if the contents of the fish bowl were to be transferred to a much larger rectangular aquarium?
The solids would not change. The liquid would take on the shape of the new container and would not fill the container. The air bubbles might spread out more.

20. Particles in Motion
Look at the fish bowl on pages Identify the examples of matter for each of the three states in the picture.
Solids: castle, glass bowl, fish, plants. Liquids: water. Gas: Air (inside the bubbles).
How would the different states of matter change if the contents of the fish bowl were to be transferred to a much larger rectangular aquarium?
The solids would not change. The liquid would take on the shape of the new container and would not fill the container. The air bubbles might spread out more.
What properties do solids, liquids, and gases share?

21. Particles in Motion
How would the different states of matter change if the contents of the fish bowl were to be transferred to a much larger rectangular aquarium?
The solids would not change. The liquid would take on the shape of the new container and would not fill the container. The air bubbles might spread out more.
What properties do solids, liquids, and gases share?
They are all made of particles in motion. Solids and liquids have a definite volume.

22. Particles in Motion
How would the different states of matter change if the contents of the fish bowl were to be transferred to a much larger rectangular aquarium?
The solids would not change. The liquid would take on the shape of the new container and would not fill the container. The air bubbles might spread out more.
What properties do solids, liquids, and gases share?
They are all made of particles in motion. Solids and liquids have a definite volume.
What properties are unique to solids, liquids, and gases?

23. Particles in Motion
What properties do solids, liquids, and gases share?
They are all made of particles in motion. Solids and liquids have a definite volume.
What properties are unique to solids, liquids, and gases?
Solids have a definite shape, but liquids and gases do not. Unlike solids and liquids, gases do not have a definite volume.

24. Changing States
On page 476, what change of state must occur to form icicles?

25. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.

26. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?

27. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?
Changes in temperature and changes of state from solid to liquid and back to solid.

28. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?
Changes in temperature and changes of state from solid to liquid and back to solid.
Is a change of state a physical or chemical change?

29. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?
Changes in temperature and changes of state from solid to liquid and back to solid.
Is a change of state a physical or chemical change?
Physical change

30. Changing States
On page 476, what change of state must occur to form icicles?
Liquid water must drip from a surface and then freeze to form solid ice.
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?
Changes in temperature and changes of state from solid to liquid and back to solid.
Is a change of state a physical or chemical change?
Physical change
What matter in the gaseous state is being used to produce the finished glass product? How is it being used?

31. Changing States
On page 477 with the Why It Matters, what types of changes are taking place during the process of glass blowing?
Changes in temperature and changes of state from solid to liquid and back to solid.
Is a change of state a physical or chemical change?
Physical change
What matter in the gaseous state is being used to produce the finished glass product? How is it being used?
Air is being blown into the liquid glass to shape it, just as air is blown into a balloon to inflate it.

32. Summary
A substance's state of matter depends on the energy of its particles.
The energy of the particles of a substance increases from solid to liquid to gas.
Particles in a solid vibrate in place; particles in a liquid slide past each other; and particles in a gas move freely.

33. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.

34. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.

35. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.
Solid

36. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.
Solid
Does not have mass.

37. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.
Solid
Does not have mass.
None of these

38. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.
Solid
Does not have mass.
None of these
Exerts pressure on all sides of its container.

39. Four Corners Review- Name that Matter!
Each of the four corners of the classroom have a label: solid, liquid, gas, and none of these. I am going to give you several descriptions and you need to move to the corner that you think best matches the description to the state of matter.
Can have sharp corners.
Solid
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas

40. Four Corners Review- Name that Matter!
Can have sharp corners.
Solid
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.

41. Four Corners Review- Name that Matter!
Can have sharp corners.
Solid
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid

42. Four Corners Review- Name that Matter!
Can have sharp corners.
Solid
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.

43. Four Corners Review- Name that Matter!
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.

44. Four Corners Review- Name that Matter!
Does not have mass.
None of these
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.
Formed when something melts.

45. Four Corners Review- Name that Matter!
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.
Formed when something melts.

46. Four Corners Review- Name that Matter!
Exerts pressure on all sides of its container.
Gas
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.
Formed when something melts.
Particles vibrate in place.

47. Four Corners Review- Name that Matter!
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.
Formed when something melts.
Particles vibrate in place.
Solid

48. Four Corners Review- Name that Matter!
Has definite volume, but not definite shape.
Liquid
The particles that make it up are completely still.
None of these.
Formed when something melts.
Particles vibrate in place.
Solid
Particles move freely.

49. Four Corners Review- Name that Matter!
The particles that make it up are completely still.
None of these.
Formed when something melts.
Liquid
Particles vibrate in place.
Solid
Particles move freely.
Gas

50. Tonight’s Homework
For homework tonight, you will make a three-panel flip chart FoldNote comparing the properties of solids, liquids, and gases. Be sure to include a drawing of the arrangement of atoms for each state/