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NOS Scientific Explanations Lesson 1 Flashcards | StudBud
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NOS Scientific Explanations Lesson 1
NOS Scientific Explanations Lesson 1
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A #science Quiz #quiz to help students review their NOS Lesson 1 #McGraw-Hill materials #grade7.
Flashcards
20 cards
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Questions
20
Answers
1
To be safe during a scientific investigation, you should always...
wear goggles and lip gloss.
wear safety equipment and learn safety symbols.
wear a helmet and knee pads.
eat a good breakfast.
2
Comparing what you already know with information you are given
technology
science
observation
Critical Thinking
3
The investigation, exploration of natural events and new information that results
science
Scientific theory
technology
observation
4
The study of cells and the interaction of living things.
life science
earth science
physical science
5
Studying atoms and gravity
life science
earth science
physical science
6
A logical explanation of an observation that is drawn from prior knowledge or experience.
inference
prediction
critical thinking
Scientific law
7
Practical use of scientific knowledge, especially for industrial or commercial use.
science
technology
Scientific theory
observation
8
Studying a volcano
earth science
life science
physical science
9
Possible explanation for an observation that can be tested by scientific investigation
Critical Thinking
technology
science
hypothesis
10
Explanation of observations/events based on knowledge from observations & investigations.
Scientific theory
technology
observation
science
11
After an observation is made, the scientific inquiry process begins with...
writing a scientific law
communicating results
asking a question
stating the hypothesis
12
Which of the following can create bias in an experiment?
sampling
repetition
lack of ethics
blind study
13
Which of the following is NOT a way to communicate results?
exchange information on the internet
write an article in a scientific journal
put data into a chart
speak at science conferences
14
Science can answer all questions.
False
True
15
Using one or more of your senses to gather information and taking note of what occurs
science
observation
Critical Thinking
technology
16
Rule that describes a repeatable pattern in nature.
Scientific law
critical thinking
prediction
inference
17
Studying a chemical reaction
physical science
earth science
life science
18
To test a hypothesis we must first design a(n)
experiment
graph
scientific journal
model
19
Which of the following is NOT a way to analyze data?
graph results
classify information
make calculations
write an article in a scientific journal
20
Statement of what will happen next in a sequence of events.
prediction
critical thinking
inference
Scientific law
