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Third Grade (Grade 3) Scientific Methods and Applications Questions

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Grade 3 Scientific Method
What helps you to make good observations?
  1. your parents
  2. your senses
  3. your research
  4. your question
Grade 3 Scientific Method
                is the process of asking questions.
  1. Inquiry
  2. Predicting
  3. Estimating
  4. Comparing
Grade 3 Scientific Method
What is the definition of a hypothesis?
  1. an educated guess
  2. your friend's answer
  3. the name of an article
  4. an observation
Grade 3 Scientific Method
What is data?
  1. ideas you think are true
  2. numbers
  3. facts or information
Grade 3 Lab Practices and Tools
What tool can be used to measure how hot or cold something is?
  1. your finger
  2. thermometer
  3. ruler
  4. test tube
Grade 3 Scientific Method
Which of the following is an observation?
  1. I like grapes.
  2. The grapes are green.
  3. Grapes are my favorite fruit.
  4. I think there are grapes are in my lunch.
Grade 3 Scientific Method
While doing an investigation, you collect information. What should you do with this information?
  1. tell a friend
  2. write or draw it
  3. just remember it
Grade 3 Scientific Method
A testable question can be answered by
  1. reading a science book.
  2. creating and performing an experiment.
  3. searching the internet.
Grade 3 Scientific Method
Which of the following is an observation?
  1. The leaves on the tree are green.
  2. Baseball is fun.
  3. Roses are pretty.
  4. My dog is the best.
Grade 3 Lab Practices and Tools
What do you wear in the lab when you want to protect your eyes?
  1. Apron
  2. Goggles
  3. Closed toe shoes
  4. Gloves
Grade 3 Lab Practices and Tools
Which is a tool that magnifies objects that are far away?
  1. thermometer
  2. television
  3. microscope
  4. telescope
Grade 3 Scientific Method
You must get your hypothesis correct when you test the experiment.
  1. True
  2. False
Grade 3 Scientific Method
What does analyze mean?
  1. learning about animals
  2. a careful study of something to learn about it
  3. telling what you know about science
Grade 3 Lab Practices and Tools
A tool that is used to measure temperature
  1. insulator
  2. thermometer
  3. conductor
  4. expand
Grade 3 Lab Practices and Tools
What is a tool that is used to magnify or enlarge an object's features?
  1. balance
  2. dropper
  3. hand lens
  4. spring scale
Grade 3 Scientific Method
When you predict, you
  1. make an educated guess about something.
  2. do an experiment.
  3. record data.
Grade 3 Scientific Method
To analyze the data means to look at or examine the information you were testing.
  1. True
  2. False
Grade 3 Scientific Method
Observations occur in which part of the scientific method?
  1. Ask a question
  2. Test your hypothesis
  3. Research your topic
  4. Record your results
Grade 3 Lab Practices and Tools
What are grams, ounces, and pounds a measurement of?
  1. Weight
  2. Volume
  3. Shape
  4. Circumference
Grade 3 Scientific Method
If I see that the ground is wet and that there are very dark clouds in the sky, I can infer that it rained.
  1. True
  2. False
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