class 3,4,5

1. The Three States of Matter

2. State Objectives :
– Matter: Properties/Identify/Small
The learner will be able to identify that
matter has predictable properties and is
composed of particles to small too be
seen with the naked eye.
States of Matter: Conditions/Identify
The learner will be able to identify states
of matter.

3. Following the presentation, the students
will write a paragraph about the three
states of matter (solid, liquid, and gas).

4. Gas
• Has no fixed shape
• Has no fixed volume
• Made of particles that move rapidly
• The particles also have large spaces
between them in comparison to solids and
liquids

5. Examples of Gases are
• Steam
• Oxygen
• Carbon dioxide
• Smog
• Tear Gas
• Helium

6. Check out the
Following Site
on Gas :

7. Liquid
• Has no fixed shape
• Has a fixed volume
• Particles move past one another easily
• Particles are fairly close, but not in a neat
even arrangement as the particles in a solid
are

8. Examples of Liquids are
• Orange Juice
• Water
• Soft drinks
• Milk
• Rubbing Alcohol
• Vinegar

9. Solid
• Has a fixed shape
• Has a fixed volume
• Particles are arranged in a tight, regular
pattern
• Particles move very little

10. Examples of Solids are
• Ice
• Frog
• Cheese
• Bricks
• Wood
• Popcicle

11. Watch this Brainpop
Movie on the
States of Matter :

13. Writing Activity
• The students will describe the three states of
matter and include the following :
• At least one example of each state
• A description of each state