9/29/10

1. Today I learned about pennies and their different volumes

2. What is the equation for density?

9/27/10

1. Today I learned what the purpose of chemisrty was.

2. Is it necesary for others to look over lab reports and compare answers? If yes why?

9-23-10

1. Today I learned the exact defintion of density while doing research
2. Does density change with temperature?

9-21-10

1. Today I learned the rules for determining significant factors.
2. What is count value?

9-17-10

1. Today I learned how to convert easier. 2. What is the difference between a product and a reactant

9-15-10

1. Today I learned about significant numbers, whole numbers are always significant.

2. What is the proper way to find the mass of an object?

9-13-10

1. I learned that the metric system deals with units of length, mass, and volume

2. What is milli?

9-8-10

1. Today I learned how to convert grams to kilograms

2. How do you convert milligrams to grams?

September 3, 2010

1. Today I learned how to measure using a Triple Beam Balance the correct way.

2. Why did the grams have to be measued to the nearest thousand?