f Sept 21-25 2015

Monday

TEXT READING ASSIGNMENT FOR THIS WEEK:

physical properties - pg 15

density - pgs 16-17

chemical properties - pg 18

accuracy and precision - pgs 54-55

significant figures - pgs 56-58

BRING A CALCULATOR TO CLASS EVERYDAY BEGINNING TUESDAY!

How do polar and nonpolar substances interact?

Do they mix?

In class today:Class will meet in the LRC (except 4th Hr. 4th Hr. will follow the information for Tuesday and go to the lab tomorrow.)

Internet lab - When you finish, do the homework below.

HOMEWORK: View the Density Intro PowerPoint below. On loose-leaf paper write down the three formulas presented in the lesson. Complete the three problems given. Show your work. Bring the paper to turn in Tuesday.

VOLUME BY WATER DISPLACEMENT

Tuesday

In class today: Identifying the number of significant figures in a measurement.

Solving Density Problems

Wednesday

Solving Density Problems

Thursday

Friday