1. Warm-Up 8/21/14
1) What is the initial volume in the cylinder?
2) What is the final volume?
3) What is the volume of the dinosaur?

2. Understand how to determine the volume of objects.
Objective 8/21/14
Understand how to determine the volume of objects.
Agenda 8/21/14
Recap yesterday
Finish volume activity
Density
Quiz review

3. Warm-Up 8/21/14
1) What is the initial volume of the cylinder?
2) What is the final volume?
3) What is the volume of the dinosaur?

4. Prediction (hypothesis)
Rank the objects from greatest volume to least volume based on what you see.
You will need to make a chart for your data.
Must measure volume of all the nails (there are five). Also measure and record their length in cm.

5. Let’s Try it! 4

6. Density
What takes up more volume – A kg of lead or a kg of feathers?
What weighs more – A kg of lead or a kg of feathers?

7. Density
Do you sink or float in water?
What determines if you sink or swim?

8. Let’s investigate!
Density = mass (g)
volume (mL or cm3)
What measurement did you already make yesterday and today?
What measurement would you still need to calculate density?

9. How to use a triple-beam balance
Quiz – What to Expect
Metric conversions
How to use a triple-beam balance
How to find the volume of an irregularly shaped object

10. 5th Period – Ms. Au-Yeung – Rm. 405
Tutoring
Today
4th Period – Mr. Sapin – Rm. 402
5th Period – Ms. Au-Yeung – Rm. 405

11. Go to class website and fill out the survey on the homepage.
Homework
Go to class website and fill out the survey on the homepage.
Due Friday 8/22/14
Quiz tomorrow

12. -clear plastic bottles
Help!
Need:
-clear plastic bottles
-film canisters