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Third Grade (Grade 3) Scientific Methods and Applications Questions

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Grade 3 Lab Practices and Tools
If you are going to be in the field where these are insects, you should wear
  1. green socks.
  2. a hat.
  3. bug spray.
  4. sunglasses.
Grade 3 Lab Practices and Tools
What tool would a scientist use to protect his hands?
  1. apron
  2. gloves
  3. ruler
Grade 3 Lab Practices and Tools
On a thermometer, the letter F stands for Celsius.
  1. True
  2. False
Grade 3 Lab Practices and Tools
What does the apron protect?
  1. Clothes
  2. Shoes
  3. Eyes
  4. Hands
Grade 3 Scientific Method
A hypothesis is an                                                                        educated guess based on observations and your knowledge of the topic                                                                       .
Grade 3 Scientific Methods and Applications
Classify means
  1. making a hypothesis.
  2. to place materials that share properties together in groups.
  3. searching the internet.
Grade 3 Scientific Method
Number 1-6 the 6 steps to the Scientific Method in order.

     5      analyze your data

     2      research your topic

     6      report the results

     4      test your hypothesis

     3      state your hypothesis

     1      ask a question
Grade 3 Scientific Method
Write the 6 steps to the scientific method:
                 ask a question                 
                     research the topic                     
                    make a hypothesis                    
                      test the hypothesis                      
                   analyze the data                   
                         report the conclusions                         
Grade 3 Scientific Method
A student wants to know types of clouds in the sky during different types of weather. Which investigation should the student complete to answer the question?
  1. Observe the clouds in the sky during rainy, sunny, and snowy weather.
  2. Observe the clouds in the sky during three days of sunny weather.
  3. Observe the clouds in the sky during a rainstorm.
  4. Observe the clouds in the sky during two days of snowy weather
Grade 3 Scientific Method
"Where do plants grow best?" is an example of which step in the scientific method process?
  1. Identifying the problem/question
  2. Performing an experiment
  3. Forming a hypothesis
  4. Communicating the results
Grade 3 Scientific Method
What is the last step in the scientific method?
  1. Conclusion
  2. Problem
  3. Hypothesis
  4. Materials
Grade 3 Lab Practices and Tools
Name two ways scientists keep records.
Grade 3 Lab Practices and Tools
What is the name of the tool in the figure?
Centimeters 0-15
Grade 3 Scientific Method
What is the last step in the scientific method process?
  1. Identify the problem
  2. Communicate the results
  3. Analyze the data
  4. Perform an experiment
Grade 3 Scientific Methods and Applications
Using your senses, write a description of a basketball using complete sentences.
Grade 3 Lab Practices and Tools
Samantha was going to measure the mass of a rock using a               pan balance              .
Grade 3 Lab Practices and Tools
Record your observations in the spaces below.
Narrative procedure
Grade 3 Scientific Method
What is the first step in the scientific method process?
  1. Form a hypothesis
  2. Communicate results
  3. Choose a location
  4. Identify the problem
Grade 3 Scientific Method
When you analyze the data, you are done with the experiment.
  1. True
  2. False
Grade 3 Lab Practices and Tools
List three safety rules that scientists follow.
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