Understanding the Scientific Hypothesis
This worksheet focuses on understanding, formulating, and evaluating scientific hypotheses for Grade 10 science students.
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Understanding the Scientific Hypothesis
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Read each question carefully and provide your best answer. This worksheet will test your understanding of scientific hypotheses.
1. Which of the following best describes a scientific hypothesis?
A statement of fact.
A tentative, testable explanation for an observation.
A proven theory.
A question to be investigated.
2. A valid hypothesis must be:
Subjective and complex.
Untestable and broad.
Testable and falsifiable.
Always true.
3. A scientific hypothesis often follows an "If , then " format.
4. The part of the hypothesis that states the expected outcome is the variable.
5. A hypothesis can be proven true through a single experiment.
True
False
6. Observations are often the starting point for formulating a hypothesis.
True
False
7. You observe that plants near a window grow taller than plants in the middle of the room. Formulate a testable hypothesis based on this observation.
8. Explain the difference between a hypothesis and a scientific theory.