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Ch. 1 Test-7th Grade
Test Description: Ch. 1 test review for 7th grade science
Instructions: Answer all questions to get your test result.
1) Making decisions and drawing conclusions based on available evidence involves using which kind of thinking
A
subjective
B
deductive
C
curious
D
objective
2) Why would a scientist reject a scientific theory
A
New evidence contradicts it
B
It applies everywhere in the known universe.
C
Some people disagree with it.
D
It covers too broad a topic.
3) When you make a possible explanation for a set of observations you are formulating a
A
law
B
prediction
C
theory
D
hypothesis
4) Trying to explain why tides occur on Earth is an example of
A
making a classification
B
making a prediction
C
applying scientific inquiry
D
carrying out an experiment
5) One useful tool that may help a scientist interpret data by revealing unexpected patterns is a
A
theory
B
graph
C
variable
D
law
6) A well-tested explanation for a wide range of observations or experimental results is called a
A
scientific law
B
scientifc hypothesis
C
scientific theory
D
scientific inquiry
7) A scientist’s open-mindedness should always be balanced by ____________________, which is having an attitude of doubt.
A
skepticism
B
optimimism
C
subjectiveness
D
objectiveness
8) Scientists who are eager to learn more about the topics they study possess the attitude of
A
curiousity
B
honesty
C
open-mindness
D
creativity
9) Interpreting observations based on reasoning from what you already know is called
A
classifying
B
predicting
C
inferring
D
observing
10) In a scientific experiment, facts, figures, and other evidence gathered through observations are called
A
laws
B
manipulated variables
C
data
D
responding variables
*select an answer for all questions
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