Physical Science Chapter 1: The Nature of Science

Vocabulary Words	Objective Questions
1-1 What is Science?	page 6
science scientific theory scientific law system life science earth science physical science technology	Why can't science answer all questions with certainty? Give an example of a system.  Label the structures, cycles, and processes. Explain how the various branches of science are related to one another. Give several examples of technology.
2 Science in Action	page 12
hypothesis infer controlled experiment variable constant data	Describe the scientific method. List several safety precautions to following during laboratory activities. Why do scientist share information?
1-3 Models in Science	page 21
models physical model computer model idea model	How are model constructed? What is the advantage of models? Are models static or dynamic? Why? What are the limitations of models?
1-4 Evaluating Scientifice Explanation	page 27
critical thinking	What is good data? Why is good data important? What is the difference between data and a conclusion?

Science and History: Women in Science page 34-35

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