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Third Grade (Grade 3) Lab Practices and Tools Questions

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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 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
Before an experiment what should you put on?
  1. Gloves, goggles, lab coat
  2. Apron, oven mitt, glasses
  3. Coat, glasses, hat
  4. Uniform, shoes, science book
Grade 3 Lab Practices and Tools
Which tool is used to measure temperature?
  1. graduated cylinder
  2. pan balance
  3. thermometer
  4. tape measure
Grade 3 Lab Practices and Tools
In the lab we NEVER                .
  1. Talk
  2. Eat or drink
  3. Walk
  4. Pay attention
Grade 3 Lab Practices and Tools
What tool should be used to measure the distance around a ball?
  1. ruler
  2. measuring tape
  3. spring scale
  4. measuring cup
Grade 3 Lab Practices and Tools
Which is NOT an example of a science investigation?
  1. writing a story about your pet
  2. collecting samples of leaves to study in a lab
  3. doing an experiment to test what attracts magnets
  4. observing rabbits in nature
Grade 3 Lab Practices and Tools
What tool would you use to see germs?
  1. magnifying box
  2. forceps
  3. hand lens
  4. microscope
Grade 3 Lab Practices and Tools
Which tool would you use to find the mass of a crayon?
  1. ruler
  2. spring scale
  3. measuring spoon
  4. pan balance
Grade 3 Lab Practices and Tools
Which thermometer shows the higher temperature?
Thermometer AThermometer B
Thermometer 24°C 75°FThermometer 60°C 140°F v2
  1. Thermometer A
  2. Thermometer B
Grade 3 Lab Practices and Tools
You break a glass beaker, what do you do?
  1. Clean it up
  2. Leave it for someone else
  3. Ask the teacher for help
  4. Cover it with paper towels
Grade 3 Lab Practices and Tools
Jim's ear hurts. His mom has to put medicine in his ear. Which tool should she use?
  1. measuring cup
  2. dropper
  3. graduated cylinder
  4. thermometer
Grade 3 Lab Practices and Tools
What is something you never do in the lab?
  1. Taste things
  2. Use your goggles
  3. Wear gloves
  4. Work together
Grade 3 Lab Practices and Tools
Which thermometer shows the higher temperature?
Thermometer AThermometer B
Thermometer 6°C 42°FThermometer 0°C 32°F
  1. Thermometer A
  2. Thermometer B
Grade 3 Lab Practices and Tools
Scientists use many different kinds of tools. A plant is an example of one of these tools.
  1. True
  2. False
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
Which thermometer shows the lower temperature?
Thermometer AThermometer B
Thermometer 54°C 129°FThermometer 48°C 118°F
  1. Thermometer A
  2. Thermometer B
Grade 3 Lab Practices and Tools
Which two tools would you use to observe a leaf closely?
  1. ruler and thermometer
  2. microscope and thermometer
  3. hand lens and forceps
  4. measuring cup and forceps
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
When can you start your experiments?
  1. When you walk into the room
  2. After you read the directions
  3. Whenever you want to
  4. When the teacher gives you permission
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