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Lab Safety and Responsible Materials Use
Worksheet
Grade Level
Grade 5
5.10 Lab Safety and Responsible Materials Use
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🔴 Hard
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Students need to compare how two materials dissolve. Which material choice keeps the investigation safer while still meeting the goal?
A
Use broken glass cups because they are already on the shelf
B
Use labeled salt and sugar instead of unlabeled mystery powders
C
Use as much powder as possible to make the test dramatic
D
Use the hottest plate available and no goggles
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