1. Homework Due Tomorrow: 1. Density Lab Results Section (pages 7-9) 2. Density HW (for partial credit) 3. Classroom Materials (for partial credit) 4. Progress Reports (for partial credit)

2. Oct. 9, 2012 AGENDA: 1 – Bell Ringer 2 – Density Lab 3 – Density Lab Results Section 4 – Exit Ticket Today’s Goal: Students will be able to calculate density of substances. Homework 1. Density Lab Results Section (pages 7-9) 2. Density HW (for partial credit) 3. Classroom Materials (for partial credit) 4. Progress Reports (for partial credit)

3. CHAMPS for Bell Ringer C – Conversation – No Talking H – Help – RAISE HAND for questions A – Activity – Solve Bell Ringer on binder paper. Homework out on desk M – Materials and Movement – Pen/Pencil, Notebook or Paper P – Participation – Be in assigned seats, work silently S – Success – Get a stamp! I will collect!

4. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

5. 4 MINUTES REMAINING…

6. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

7. 3 MINUTES REMAINING…

8. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

9. 2 MINUTES REMAINING…

10. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

11. 1minute Remaining…

12. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

13. 30 Seconds Remaining…

14. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

15. BELL- RINGER TIME IS UP!

16. Tuesday, Oct. 9th Objective: Students will be able to calculate density of substances. Bell Ringer: 1.What is the equation for density? 2.How do you calculate the volume of an object? Have your: 1.Density homework 2.Classroom Materials 3.Progress Report out on your desk.

17. Shout Outs Period 1 – Leonard Steward Period 2 – Rashad Bekki Period 3 – Shakayla Johnson

18. Oct. 9, 2012 AGENDA: 1 – Bell Ringer 2 – Density Lab 3 – Density Lab Results Section 4 – Exit Ticket Today’s Goal: Students will be able to calculate density of substances. Homework 1. Density Lab Results Section (pages 7-9) 2. Density HW (for partial credit) 3. Classroom Materials (for partial credit) 4. Progress Reports (for partial credit)

19. Week 4 Weekly Agenda Monday – Density Tuesday – Density Lab Wednesday – Phases of Matter Thursday – Phase Changes Friday – Quiz 3

20. CHAMPS for Lab C – Conversation – Whisper to partner only. H – Help – RAISE HAND for questions A – Activity – Follow directions, take notes. M – Materials and Movement – Pen/Pencil, Packet, P – Participation – Complete pages 7-9 S – Success – Start when directed, follow teacher’s directions

21. Introduction

22. Part 1

23. ObjectLength (cm)Width (cm)Height (cm) Volume (cm 3 = mL) V = L x W x H Mass (g) Density = Mass Volume (Units = g/mL) Wood Block Table 1. Measurement and Calculations for Density of Wood Block

24. Wooden Block Densities Wooden Blocks IdentifierWood Actual Density (g/mL) ABalsa0.13 BBalsa0.13 COak0.75 DLignum0.18 EOak0.75 FLignum0.18 GHemlock0.48 HHemlock0.48 IPine0.43 JPine0.43 KPoplar0.63 LPoplar0.63 MMaple0.75 NMaple0.75

25. Part 1

27. Part 2

28. Object Initial Volume (mL) of Water in Graduated Cylinder Final Volume (mL) of Water + Object in Graduated Cylinder Final – Initial Volume of water (Volume of metal rod) Volume (mL) of metal rod Mass (g) Density = Mass Volume (Units g/mL) Metal Rod Table 2. Measurement and Calculation for Density of Metal Rod

29. Part 2 Metal Rods ColorMetal Density (g/mL) yellowcopper 8.96 greyaluminum 2.70

30. Part 2

32. Homework Due Tomorrow: 1. Density Lab Results Section (pages 7-9) 2. Density HW (for partial credit) 3. Classroom Materials (for partial credit) 4. Progress Reports (for partial credit)