Printable quiz
Scientific Method Basics
Review hypotheses, fair tests, variables, data, evidence, and conclusions with this scientific method quiz.
- Subject
- Science
- Grade
- Middle School
- Difficulty
- Easy
- Questions
- 10
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Date:
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1. What is a hypothesis?
- A. A testable explanation
- B. A random guess only
- C. A final grade
- D. A measuring tool
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2. In a fair test, what should usually change on purpose?
- A. One variable
- B. Every variable
- C. No observations
- D. The conclusion first
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3. What is data in an experiment?
- A. Information collected
- B. A decoration
- C. A personal opinion only
- D. A classroom rule
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4. Which tool is best for measuring liquid volume in a lab?
- A. Graduated cylinder
- B. Compass
- C. Thermometer only
- D. Stopwatch only
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5. What should a conclusion be based on?
- A. Evidence from results
- B. The longest answer
- C. Only a favorite idea
- D. The first guess
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6. Why do scientists repeat experiments?
- A. To check reliability
- B. To use extra paper
- C. To hide results
- D. To avoid measuring
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7. Which is an observation?
- A. The leaf is 8 cm long
- B. The leaf is the best leaf
- C. The leaf feels lucky
- D. The leaf will win
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8. What is a model in science?
- A. A representation of an idea or system
- B. Only a toy car
- C. A secret answer
- D. A type of grade
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9. Which question is easiest to test scientifically?
- A. Which paper towel absorbs more water?
- B. Which color is nicest?
- C. Which song is best?
- D. Which snack is coolest?
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10. What should scientists do if results do not support a hypothesis?
- A. Report the results honestly
- B. Erase the data
- C. Pretend it worked
- D. Change all measurements
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