Mon. 2/2 (DAY 1)
Review Day!!!
Tues. 2/3 (DAY 2)
1. Review atoms, elements and chemical and physical change.
A. Discuss yesterday's lab.
2. Go over today’s learning objectives.
3. Go over this unit's extension activity and the video links.
4. Useless facts.
5. Give notes on mixtures, compounds and molecules.
A. In yesterday's lab, Fe + S is a mixture.
B. In yesterday's lab FeS is a compound.
C. Show molecules with molecule kit.
6. Explain lab. - 50 min
A. Show how to use molecule kits.
B. Show how to make drawings.
C. Cl is one atom.
D. Don't go too fast.
E. Don't lose pieces.
F. No splitting up.
G. The element colors are listed on the inside of the lid. (Put up PPT during lab.)
H. Raise your hand when done with Number 13 so I can check you.
I. Remember, 1 type of atom = element. 2 things not connected = mixture. More than 1 element connected = compound.
7. Wrap up with what we've learned today.
8. Do "Elements, Mixtures and Compounds" lab and collect.
Weds. 2/4 (DAY 1)
**Books needed today.**
1. Review information discussed so far.
2. Go over today’s learning objectives.
3. Useless facts
4. Give notes on solubility, soluble and insoluble.
A. Brainteaser for rock candy: “Why does hot water hold more?”
“How can you quickly get the potassium nitrate back? WHY?”
B. Discuss rock candy. Show class example.
C. Discuss iced coffee and when to add sugar.
D. Discuss today’s lab.
E. Would today’s lab work with sand? Why not?
5. Explain basics of today’s lab, including water bath, heating and then quickly cooling.
6. Explain lab. – 45 min
A. Potassium nitrate must be put away before I light your fire.
B. Use a mass cup!
C. Hold test tube while you stir it or it will dump boiling water everywhere.
D. The cold water is outside or in the cooler.
E. You’ll need to put the test tube back into the hot water before you dump it.
F. Use your notes.
G. Have some water soluble markers? Bring them tomorrow.
H. When done, rip out and read pages 268-277
7. Do “Potassium Nitrate” lab and collect.
8. Wrap up with what we've learned today.
Thurs. 2/5 (DAY 2)
**Books needed today.**
1. Review information discussed so far.
2. Go over today’s learning objectives.
3. Useless facts
4. Give notes on solubility, soluble and insoluble.
A. Brainteaser for rock candy: “Why does hot water hold more?”
“How can you quickly get the potassium nitrate back? WHY?”
B. Discuss rock candy. Show class example.
C. Discuss iced coffee and when to add sugar.
D. Discuss today’s lab.
E. Would today’s lab work with sand? Why not?
5. Explain basics of today’s lab, including water bath, heating and then quickly cooling.
6. Explain lab. – 45 min
A. Potassium nitrate must be put away before I light your fire.
B. Use a mass cup!
C. Hold test tube while you stir it or it will dump boiling water everywhere.
D. The cold water is outside or in the cooler.
E. You’ll need to put the test tube back into the hot water before you dump it.
F. Use your notes.
G. Have some water soluble markers? Bring them tomorrow.
H. When done, rip out and read pages 268-277
7. Do “Potassium Nitrate” lab and collect.
8. Wrap up with what we've learned today.
Fri. 2/6 (DAY 1)
**Books needed today.**
1. Review information discussed so far.
2. Go over today’s learning objectives.
3. Useless facts
4. Give notes on solutions, solutes and solvents.
A. Discuss yesterday’s lab.
B. Show Becker bottle. Name the solute and solvents.
C. Explain how to make rock candy. Show example.
D. Discuss money chamber and how sweat pants are like warm water.
5. Explain what a water soluble marker and chromatography is.
A. Can’t use a primary color.
B. Can’t use a permanent marker.
C. Black and brown are best as they are the most colors.
D. Highest rising color is most soluble.
E. I have a model on the cart to see.
F. You each get to do one color of your choice as well as either black or brown.
G. Explain Seven(ty) thousand dollar check. Do as a brainteaser for candy.
6. Explain lab – 40 min
A. Look at model on cart.
B. Read carefully.
C. You are going to analyze four of them. Two for you, two for your partner.
D. Answer questions while they finish.
E. Show how to write down colors on line like Question 27.
F. All groups have two colors they pick, one black and one brown.
G. When done, rip out and read pages 278-293.
7. Do “Paper Chromatography” lab and collect.
8. Wrap up with what we've learned today.
