Friday,+Sept+17

Hi Class,

Sorry I'm not in class today. I am leaving you a few activities to do based on the material you are learning about density.

1. Use the "Practice Problem Answers" on the Density page to check your homework. Make sure that your homework matches the format of the answer key.

2. For [|Practice Problems #2], use another sheet of paper to answer these practice problems. Make sure to use the **Rules for Problem Solving** for each problem. I will look at these next class.

3. Complete the Density Lab from last class. Make sure to follow the directions carefully for Part 1. Don't forget about precision rules for Part 2. You'll turn this in next class.

4. Write a paragraph that answers the question, "If steel sinks, why do steel ships float?" Make sure that you cite your resources clearly. Copying and pasting is NOT acceptable for this assignment. Be clear that the ideas are in your own words.