R Chem: Agenda 9/25/06 Monday

Agenda 9/25/06 Monday
Preamble #14: There is a differnce between the solubility of solids and the solubility of gases.  (1) What are they?  Describe in words.  (2) Provide 2 examples of each.

Stamp Prelab: Procedures Drawings
New Seats

*Class Notes: Lab procedures Criteria

HW: Reread the lab.  Write out purpose, materials, safety.

H Chem: Agenda 9/25/06 Monday

Agenda 9/25/06 Monday
Preamble #14: Explain the following chart in words:

Compounds →
A.    Ionic
i.    Metal + nonmetal (‘ide)
ii.    Metal (II) + nonmetal (‘ide)
iii.    Metal + PAN (‘ite or ‘ate)

B.    Molecular
i.    Prefix nonmetal + prefix nonmetal (‘ide)
ii.    (no mono) nonmetal + prefix nonmetal (‘ide)
iii.    prefix nonmetal + PAN (‘ite or ‘ate)

Hand back papers
Change seats

Perfection Collection on Ch 5 #59, 62, 70
Reviewed answers together as a class

Handout: Chemical Nomenclature (In class, finish on Thursday)
RTN and do the problems in your notebook.  Yes, you must write down the question.

HW: Handout: Lab 1 Separating Mixtures (create draft data tables and draw out procedures to each part on non-lined paper)

H Chem: 7th period Room Change Reminder

Hello 7th period.

I wanted to remind you of the room change to Ms. Turner’s room, 766 starting Monday, Sept 25th. I know that it is going to be chaotic so please help me out by getting settled by table number (I think she has the tables all numbered.) To help me and the rest of the you get to class on time, please kindly quietly start on the preamble that will be posted.

So, if you are table 1, then please sit at LAB TABLE #1.
And if you are table 2, then please sit at LAB TABLE #2.
And so on…
Table 9, you will need to make a table by turning the 4 desks toward each other in the front of the room.  (When you leave please kindly put them back.)

As always, I know I’ll be impressed by how quickly and smoothly you get things done .
Ms. Yi

Resource Donation

Hello!
Many parents during back to school night asked me if there were things that I needed help with (ex. supplies) and how they could help. At the time, I couldn’t think clearly , but as the year goes by, there are supplies that we are constantly in need of. I’m going to list them below, so feel free to donate them to class as you know how we use all these supplies everyday.

Thank you for working together with me toward academic success,
Ms. Yi

1. Scotch Tape
2. Masking Tape
3. Scissors
4. Staplers
5. Highlighters
6. Colored Markers (the fat kind)
7. Pen/Pencils
8. Sheet Protectors
9. Large Poster Paper
10. Binder paper
11. White Paper (no lines)
12. Colored Paper
13. Hole Punchers

H Chem: Agenda 9/22/06 Friday

Agenda 9/22/06 Friday

Preamble #13: what are 10 things you think you should know for this quiz?

Open Notebook Quiz
Perfection Collection on Ch 5 #49, 50, 51, 52, 56, 58, 60, 61
Review answers in class
Staple and Hand in Ch 5 problems

HW: Ch 5 # 51, 62, 70

RTN 6.1, 6.2, including concept questions

R Chem: Agenda 9/22/06 Friday

Agenda 9/22/06 Friday

Preamble #13: what are 10 things you think you should know for this quiz?

Open Notebook Quiz
Stamp RTN C.2
Stamp Your Turn: Describing Solution Concentrations

Solution Posters
Everything you know solutions/suspensions/colloids/solubility
1.    All pictures.  5 words only.
2.    Numbers and Symbols (compounds) okay.
3.    Name Date Period, Group (on front)

HW: Handout: Foul Water Lab:
Draw out the procedures for the 3 major sections.  No words.

Open Notebook Quiz Friday

The open notebook quiz tomorrow is just on making sure that you have all the pieces of the notebook.  You don’t have to stress about it.  If you have been following along in class, you will do very well.

Good luck,
MS. Yi

H Chem: Agenda 9/21/06 Thursday

Agenda 9/21/06 Thursday

Preamble #12: Why do atoms in group 2 always from ions of +2, and atoms in group 5 always form ions of -3.  Describe this in words and pictures.

Hand back notebook checklist (keep in graded section of binder)
Class Notes: Ms. Yi, what is going on in Ch 5?

HW: Ch 5 #49, 50, 51, 52, 56, 58, 60, 61 (binder paper) due tom

R Chem: Agenda 9/21/06 Thursday

Agenda 9/12/06 Thursday

Preamble #12: (1) How do you distinguish between the three types of solutions; suspension, colloid and solution.  (2) How does the Tyndall effect help describe the difference between colloid and solution?

Tyndall Effect Demo
*Class Activity: Solution Concentration

HW:
RTN C.2 (in notebook)
P45) Your Turn: Describing Solution Concentrations
Open notebook quiz on Friday

R Chem: Agenda 9/19/06 Tues/Wed block

Agenda 9/19/06
Preamble #11:
Open books to page 42) How do you read a solubility chart?  What does a solubility curve tell you?

*Handout: Solubility Curves
*Handout: Supersaturated Fudge
Handout reading: Colloids in the cafeteria (Is Ice cream a colloid?)
*Reading Notes: 10 things I learned from Colloids in the cafeteria

HW: none
(RTN C.2 and YT in that section due Friday)