1. Friday, September 9th Do Now:
Copy the Learning Targets in your binder:
“I can…
Target 1: Matter
1.1 Contrast matter energy
1.2 Classify matter by phase and composition
1.3 Describe energy transfers associated with phase changes

2. Today’s PLAN Today’s DO 1.1 Contrast matter and energy
1.2 Classify matter by phase and composition
1.3 Describe energy transfers associated with phase changes
Today’s DO
We will complete a graphic organizer as notes for phases of matter.
We will takes notes about phase changes/energy changes and complete a flow chart about phase changes and the energy changes involved.

3. Concept Connection Map:
Word List:
principal math students
teacher school Barren Middle
homework

4. Pre-Assessment:

5. Concept Mapping Activity
Create a concept map using the following words:
Matter
Chemistry
Solid
Liquid
Gas
Melting
Freezing
Temperature
Energy
Mass
Volume
Density

6. Taking Notes: please copy…
Matter is anything that has mass and occupies space
Energy is the ability to do work.
All matter has energy stored in the bonds between its atoms.
This is why food (matter) gives us energy to move and live (work).

7. Phases of Matter Phases (states) of matter:
Tell us about the arrangement and motion of the particles that make up the matter
Solid
Liquid
Gas
Plasma

8. Matter: Video Clip While viewing consider the states of matter.

9. Phases of Matter Notes
You will take notes over the four states of matter on the graphic organizer (chart) given to you.

10. Solid
Particles (atoms or molecules) are packed closely together and stay in a fixed position
Definite shape and definite volume
Movement consists of vibrating particles staying in place
Particles have least amount of movement and least amount of energy

11. Liquid
No definite shape, takes on the shape of the container, but it has a definite volume
Particles in a liquid – atoms are loosely bound and are free to flow and move, sliding easily over , under, and across each other but remaining in contact w/ one another.
Particles move more than a solid and have more energy than a solid
Viscosity – resistance of a liquid to flow:
high viscosity: “thick”; slow flowing (molasses in January)
low viscosity: “thin”; fast flowing (pouring water)

12. Gas No definite shape, takes the shape of the container it is in.
No definite volume, easily compresses or expands to fill the container it is placed in
Particles have the most movement and the most energy

13. Plasma State of matter that has had the electrons stripped away
Particles move extremely fast
Fire is in the Plasma state
Glow around re-entry vehicles from space
The Sun

14. Discuss with a partner:
If you could be any state of matter, what state would you choose to be and why??

15. Phases of Matter

16. Phase Changes Put the flow chart on page of your journal.
Label the sold, liquid, and gas phases on the flow chart.

17. Monday, September 12th Do Now:
Look at your test score and open response answer and score.
Make a note on your scantron sheet if you plan to retake the test or not.
Separate your scantron sheet from your open response answer.
We will be discussing the open response and you may take it with you if you plan to redo it.
If not, you will be returning the scantron and open response answer to me.

18. Today’s PLAN Today’s DO
Identify the observation, hypothesis, experiment, and conclusion component in a lab experiment.
Identify the variables in an experiment.
Analyze and interpret data tables and graphs.
Today’s DO
Correct/Complete your experimental design (10-15 mins)
Conduct your experiment (10 mins)
Graph and conclusion (remaining time in class period)

19. Lab Expectations Work with your group only. Speak respectfully.
Treat each other and lab materials with respect.
Contribute positively at all times during the design process and experiment.
Do your part to help your group.
Clean up and return materials to their appropriate places when finished.

20. Tuesday, September 13th Do Now:
Explain what you learned yesterday while doing your experiment.
What was the answer to the problem you tested?
Was your hypothesis correct or not. Explain.
If you did not finish and turn in your graph and conclusion, get them finished and turn them in now.

21. Today’s PLAN Today’s DO Complete Phase Changes flowchart
Describe energy transfers associated with phase changes
Describe the relationship between kinetic energy and the mass and speed of an object.
Describe the relationship between potential energy and the mass and position of an object.
Today’s DO
Complete Phase Changes flowchart
We will compare and contrast kinetic and potential energy.
We will practice calculating the kinetic and potential energy of objects.

22. Phase Changes Vaporization: liquid to gas
energy absorbed (taken in)
Evaporation: happens at the surface
Boiling: happens at the surface and inside the liquid

23. Phase Changes
Condensation: gas to liquid
energy released

24. Phase Changes
Freezing: liquid to solid
energy released

25. Phase Changes
Melting: solid to liquid
energy absorbed

26. Phase Changes Sublimation: solid to gas energy absorbed

27. Phase Changes
Deposition: gas to solid
energy released

28. Phase Changes 5. sublimation 2.Vaporization: Boiling or evaporation
1. melting
3. freezing
4. condensation
6. deposition
7. LOW ENERGY  8. HIGH ENERGY

29. Homework
For each phase change on your flowchart (1-6), tell what states of matter are involved AND whether energy absorbed or released during each change.
QUIZ tomorrow over states of matter and phase changes