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8th Grade Scientific Method Quizzes, Questions & Answers

Spark curiosity and test your child’s 8th grade Scientific Method knowledge with our engaging quizzes! Read More

Top Trending Scientific Method Quizzes


Many science classes begin with the scientific method. Here we consider a systematic approach to discovery, including observation, hypothesis, experiment, conclusions, controls, and theories and laws. 

Questions: 7  |  Attempts: 473   |  Last updated: Mar 20, 2023
  • Sample Question
                A concise verbal or mathematical statement of a relationship between phenomena that is always the same under the same conditions is referred to as
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In this quiz, you will be granted an opportunity to demonstrate your understanding of the scientific inquiry.

Questions: 12  |  Attempts: 168   |  Last updated: Mar 18, 2023
  • Sample Question
    You are the head of the research division of the Leafy Lettuce Company. Your company is experimenting with growing lettuce using hydroponic technology.  Hydroponic technology involves growing plants in containers of growth solution  in a greenhouse. No soil is used. The growth solution that the company uses contains water, nitrogen, and phosphorus. The company wants to know if adding iron to this formula will improve lettuce growth. What would the INDEPENDENT VARIABLE be in the experiment?
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