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Third Grade (Grade 3) Lab Practices and Tools Questions

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Grade 3 Lab Practices and Tools
What do you wear to protect your face?
  1. Mask
  2. Hat
  3. Coat
  4. Helmet
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
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
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 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 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 Lab Practices and Tools
List three safety rules that scientists follow.
Grade 3 Lab Practices and Tools
Which tool would you use to make observations of small objects?
  1. measuring tape
  2. ruler
  3. hand lens/magnifying glass
  4. thermometer
Grade 3 Lab Practices and Tools
A scale is used to measure                .
  1. temperature
  2. weight
  3. height
  4. length
Grade 3 Lab Practices and Tools
What five senses do scientist use when they make observations?
Grade 3 Lab Practices and Tools
A microscope makes small objects appear what?
Grade 3 Lab Practices and Tools
What tools would be best to use to measure the mass of a toy car and the length of a desk? Explain your answers in complete sentences.
Grade 3 Lab Practices and Tools
Name this tool. Tell how you could use it.
Thermometer 54°C 129°F
Grade 3 Lab Practices and Tools
You want to go outside and look at rocks. Which tool would you take with you, the hand lens or microscope? Explain your answer.
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