Name: ______________________

Lab Density Gizmo Activity

This worksheet should be completed as you work through the Internet site:

Complete the following tables: Round the numbers to the nearest 10th.

1. Use the scale to measure mass and the graduate cylinder to find the volume of each object.

2. Place the appropriate units inside of the parentheses( ).

3. Rank the objects from lowest "1" to highest "10" density. (from 1 - 10)

4. Use the formula: Density= Mass/Volume

Description	Mass ( )	Volume ( )	Density ( )	Rank
Blue Square
Blue Triangle
Red Square
Red Oval
Pink Square
Purple Oval
Green Triangle
Grey Triangle
Tan Rectangle
Red/Black Rectangle

Answer the following questions: Circle either YES or NO and explain your answer.

1. Do you notice any pattern between the volume of an object and its ability to float? YES NO

2. Do you notice any pattern between the mass of an object and its ability to float? YES NO

3. Do you notice any pattern between the density of an object and its ability to float? YES NO

Look What I did @ the Library!