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Introduction to Physical Science 7S
scientific inquiry
14
Science
7th Grade
11/07/2012

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Term
What is science?
Definition
a way of learning about the natural world through observation and logical reasoning.
Term
Can information learned in science ever change?
Definition
Yes. Science includes a body of information that can grow and change as new ideas are explored.
Term
The various organized methods of investigating problems and answering questions in science is called _____ .
Definition
Scientific inquiry
Term
What is physical science?
Definition
the study of matter, energy and the changes that matter and energy undergo.
Term
What are the 4 skills used by scientists?
Definition
1. posing questions
2. making observations
3. developing hypotheses
4. conducting experiments
Term
Which of these terms involves using all 5 senses to gather information.
experimentation scientific inquiry
observation manipulation
Definition
observation
Term
A snowman melting is an example of a:

physical change or a chemical change?
Definition
physical change
Term
The variable that a scientist changes during an experiment is called the:
Definition
manipulated variable
Term
A logical interpretation based on observations or prior knowledge is called:
Definition
an inference
Term
A piece of paper burning is an example of a
physical change or a chemical change?
Definition
chemical change
Term
A well tested idea that explains and connects a wide range of observations is
Definition
a scientific theory
Term
What is a hypothesis?
Definition
A possible explanation for observations that relate to a scientific question.
Term
The variable that is expected to change during an experiment is:
Definition
the responding variable
Term
A statement that describes what a scientist expects to happen every time under a particular set of conditions is
Definition
a scientific law
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