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