Science Chapter 1
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
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The careful study of the wonders of the universe
Science
A person who works to understand more about the universe
Scientist
Two reasons why we study science
To glorify God and to help others
When science is put to practical use
Technology
Who invented the scientific method?
Sir Francis Bacon
Looking carefully
Observing
Sensible guess or prediction
Hypothesis
Procedure to answer a question and test a hypothesis
Experiment
A decision based on evidence
Scientific conclusion
What a scientist follows rather than his or her ideas
Evidence
If you want to think like a scientist It is important to start with?
One question
Who plans a fair experiment to test a hypothesis?
A scientist
The parts of an experiment a scientist controls?
Variables
The part of an experiment a scientist changes
Independent Variable
All the variables that will stay the same
Dependent Variables
A procedure scientist design to test a hypothesis
Experiment
The part of an experiment that is changed to test the hypothesis
Independent variable
The parts of an experiment that stays the same
Controlled variable
The part of an experiment measured to test the results
Dependent variable
T or F - use only one independent variable in an experiment
True
T or F - A wise scientist follows his own ideas.
False - a wise scientist follows evidence.
T or F - A hypothesis predicts the results of your research.
True
T or F - forming a hypothesis starts with one statement.
False - forming a hypothesis starts with one question
A diagram that shows data
Graph