Bathtub Science by Shar Levine
  • 1. What is the primary focus of 'Bathtub Science' by Shar Levine?
A) Fun science experiments using household items
B) Astronomy and space exploration
C) Advanced chemical theory
D) Historical scientific discoveries
  • 2. In bathtub science, what does adding vinegar to baking soda create?
A) Oxygen gas
B) Carbon dioxide gas
C) Hydrogen gas
D) Ammonia
  • 3. What is one benefit of conducting experiments in the bathtub?
A) Increased risk of injury
B) Requires expert supervision
C) Easy cleanup of spills
D) Improved academic performance
  • 4. How can color changes be demonstrated in bathtub science?
A) Heating substances
B) By mixing paints
C) Adding sugar
D) Using pH indicators
  • 5. What common household item can be used to create a lava lamp effect?
A) Glycerin and bleach
B) Acetic acid and ethanol
C) Vegetable oil and water
D) Baking soda and vinegar
  • 6. Which scientific principle can be learned from making a homemade thermometer?
A) Photosynthesis
B) Thermal expansion
C) Magnetic fields
D) Nuclear fission
  • 7. What safety measure should be considered in bathtub science?
A) Using non-toxic materials
B) Ignoring spills
C) Working near electrical outlets
D) Using sharp objects
  • 8. What type of reaction is exemplified by the 'volcano' experiment?
A) Decomposition reaction
B) An acid-base reaction
C) Oxidation-reduction
D) Endothermic reaction
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