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Density Blocks. In this activity, you will be dealing with nine cubes of different materials and five cylinders of various sizes and materials. Make all your measurements first, and save your calculations for later. In this way, everyone will get a chance to make the necessary measurements.
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1. Density Blocks and Cylinders Equal Mass and Equal Volume Density blocks were purchased from Science Kit & Boreal Laboratories. Set of nine cubes.
Cylinders were purchased from Flinn Scientific Inc. "Equal Mass Kit AP4636). Set of five cubes.
Materials List:
15 cm ruler
25-mL graduated plastic cylinder
100-mL graduated plastic cylinder
Two wooden blocks
One wooden cylinderDensity blocks were purchased from Science Kit & Boreal Laboratories. Set of nine cubes.
Cylinders were purchased from Flinn Scientific Inc. "Equal Mass Kit AP4636). Set of five cubes.
Materials List:
15 cm ruler
25-mL graduated plastic cylinder
100-mL graduated plastic cylinder
Two wooden blocks
One wooden cylinder
2. Density Blocks
5. Diameter vs. Radius vs. Circumference
6. All cylinders weigh 15 g and have a 1/2 inch diameter.
The cylinders are made of nylon (B) , PVC (A), brass (E), aluminum (D) and polyethylene (C).All cylinders weigh 15 g and have a 1/2 inch diameter.
The cylinders are made of nylon (B) , PVC (A), brass (E), aluminum (D) and polyethylene (C).
14. Teacher Notes