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Unit 1 Scientific Method (3rd grade) Flashcards | StudBud
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Unit 1 Scientific Method (3rd grade)
Unit 1 Scientific Method (3rd grade)
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3rd grade scientific method quiz practice
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Questions
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Answers
1
What do scientists do when they run or carry out an experiment?
Develop a hypothesis
Walk away from the experiment
Write down their observations
2
A series of steps scientists use to help solve problems and answer questions is called:
Hypothesis
Scientific Method
Observation
3
The information you got from the experiment in the form of pictures, graphs, and observations:
Analyze results/Data
Experiment
Hypothesis
4
The result of the experiment that states whether the hypothesis was correct or incorrect is:
Conclusion
Gather information
Hypothesis
5
If you want to find out how many minutes it takes to run 2 miles, which tool should you use?
Stopwatch
Balance scale
Graduated cylinder
6
The part of the scientific method when you learned that lemon juice worked best on the apple...
Hypothesis
Conclusion
Question
7
Which is a part of the observation and collect data phase of the scientific method?
Making a prediction
Testing it out
Publishing a graph
Taking notes
8
When planning a scientific investigation, what is the first thing scientists do?
Conduct the experiment
Ask questions
State the hypothesis
9
Which science tool is used to measure the amount of heat in an object?
A
D
B
C
10
A detailed list of steps or procedures used to test the hypothesis. It is followed step-by-step
Gather information
Experiment
Conclusion
11
What is a conclusion?
The results of the experiment.
The question that is being asked.
The prediction of what will happen next.
12
What should be done next?
Ignore the results of the 2nd experiment
Repeat the experiment and compare all three sets of results
Ignore the results of the 1st experiment
13
Once a hypothesis is formed, what should scientists do next?
Ask the question, "Why?"
Compare their hypothesis to other scientists
Design experiments to test the hypothesis
14
Why don't scientists stop at the Ask Questions step in the Scientific Method?
They want to test their question to make sure it's correct.
They would rather just do experiments.
They don't trust their questions and want others' opinions.
15
Which science tool should be used to measure the volume of a liquid?
A
D
C
B
16
An educated guess, or prediction to what the results of the question will be is:
Question
Hypothesis
Conclusion
17
What does every scientific investigation begin with?
Hypothesis
Question
Experiment
18
What is a hypothesis?
A way to test an idea
Making careful observations and taking notes
An educated guess
19
Mr. Miller wants to measure how much a bag of pennies weighs. Which tool should he use?
Graduated cylinder
Stopwatch
Balance scale
20
Sarah wishes to see the parts of a tiny flower more closely. Which science tool should she use?
Eyedropper
Hand lens
Graduated cylinder
