1. B ELL W ORK : M ONDAY 9/20/10 (W RITE Q&A) On Page 18: What is the base unit for each of the following: Volume: Mass:

2. A GENDA : M ONDAY 9/20/10 Reminders: 1. Notebooks dueFriday 1. Bell Work (done) 2. Graph Grades 3. Handout Grade sheet 4. Work on Chapter 2 Cover page 1. Page 72-73 5. Work on Chapter 2 Vocab page 74-75

3. C HAPTER 2 V OCAB : PAGE 74-75 1. Distance 2. Displacement 3. Speed 4. Average speed 5. Velocity 6. Acceleration 7. Force 8. Net force 9. Balanced force 10. Inertia

4. B ELL W ORK : T UESDAY 9/21/10 (W RITE Q&A) On Page 18: 1. What units is mass measured in? 2. What units is volume measured in?

5. A GENDA : T UESDAY 9/21/10 Reminders: 1. Notebooks due Friday 1. Bell Work (done) 2. Cornell Notes p77 1. Topic: Density 2. Academic Standards: cp.1.23 & cp.1.25

6. C ORNELL NOTES PAGE 77: D ENSITY Density It is the mass to volume ratio What is mass? The amount of matter in an object What is volume? The amount of space an object takes up Density is the amount of matter an object has in a given amount of space Density = Mass ⁄ Volume

7. I F AN OBJECT HAS A MASS OF 5.854 G AND A VOLUME OF 7.57 CM 3. W HAT IS THE DENSITY OF THE MATERIAL ? First: Write the correct formula at the top of your page, and list the knowns and the unknowns. D=m/V D = ? M= 5.854 g V = 7.57 cm 3 Second: Substitute the known values in the problem D=5.854g/7.57cm 3 Third: Calculate your answer, including units D = 0.77331571994 g/cm 3 Fourth: Round to the correct number of significant figures D = 0.773 g/cm 3

8. P RACTICE P AGE 76 Attach and complete handout Use color to underline or highlight the steps for solving these types of problems.

9. B ELL W ORK : W EDNESDAY 9/22/10 (W RITE Q&A) On Page 19: (solve using steps from yesterday) 1 ml of water has a mass of 1 g, what is the density of water?

10. A GENDA : T UESDAY 9/21/10 Reminders: 1. Notebooks due Friday 1. Bell Work (done) 2. Cornell Notes p79 1. Topic: Solving for Mass 2. Academic Standards: cp.1.23 & cp.1.25

11. C ORNELL N OTES PAGE 79 When solving for mass, we must take the original formula, and isolate the unknown: Start with the original formula: d= m/v Multiply both sides by v: v × d = m/v × v The "v's" cancel out Rewrite for mass: m = v x D

12. H ANDOUT PAGE 78 Attach handout “Solving for mass” Underline the steps to solving Solve the practice problems using these steps

13. B ELL W ORK : T HURSDAY 9/23/10 (W RITE Q&A) On Page 19: What are the units used to measure: 1. Mass: 2. Volume: 3. Density: (there may be more than one correct answer for each)

14. A GENDA : T HURSDAY 9/23/10 Reminders: Notebooks due Tomorrow 1. Bell Work (done) 2. Cornell Notes p81 1. Topic: Solving for Volume 2. Academic Standards: cp.1.23 & cp.1.25

15. C ORNELL N OTES PAGE 81 When solving for volume, we must take the original formula, and isolate the unknown like so: 1. Write the original formula: 2. Multiply Both sides by V: 1. The “v”s cancel out

16. C ORNELL N OTES PAGE 81 1. Divide Both sides by D: 1. The D’s cancel out 2. Adjusted Formula:

17. H ANDOUT PAGE 80 Attach handout “Solving for volume” Underline the steps to solving Solve the practice problems using these steps

18. B ELL W ORK : F RIDAY 9/24/10 (W RITE Q&A) On Page 19: Write the 3 ways the density formula can be written.

19. A GENDA : F RIDAY 9/24/10 Reminders: Notebooks due Today 1. Bell Work (done) 2. Get bell work sheets for next week page 20-21 3. Attach handout “Density Equation Practice” to page 82 4. Attach handout “Density Problems” to page 83 5. Complete 6. Turn notebooks in before you leave. 1. Academic Standards: cp.1.23 & cp.1.25