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WorksheetsScience Safety Quiz
Total questions: 25
Worksheet time: 2hrs 52mins
If you are working with chemicals or fire, you should always wear...
Safety Goggles and Aprons
Shorts and a Tee Shirt
Open-toed Shoes
Sunglasses
When completing a science experiment, all students should...
Every answer included in this question
Know where the fire blanket is
Be careful when dealing with flames
Read through the procedure before completing the activity
When an experiment includes the use of fire, students must...
Tie long hair back
Wear a fire helmet
Wear a wig
Hold a match upside down
If you get a burn or cut while conducting an experiment, you should...
Tell the teacher immediately
Wait to see if something happens
Don't tell anyone
Ignore it
When conducting a science experiment, it is a good idea to...
Add only the chemicals listed and the correct amounts
Try things on your own without reading the directions
Add as much chemicals as possible
Listen to your friends' directions instead of the teachers
If a spill occurs during an experiment, you should...
Report the spill to the teachers
Clean it up right away
Walk away silently
Spill more
When heating a test tube using a bunsen burner, you should...
Keep the test tube away from yourself and others
Hold the test tube with your hands
Look directly into the test tube
Hold the test tube so that whatever comes out goes straight on your hand
Which of the following is not a requirement for burning?
Wood
Fuel
Oxygen
Energy
Which of the following is not an open question?
Did the flame stay lit?
Why is oxygen a requirement for fire?
How does a match provide heat energy?
Why does more oxygen increase flame height?
Which of the following is a closed question?
How much time did it take for the candle to burn out?
How can we put out the flame on the candle?
Why did the flame last longer using a candle rather than a cotton ball?
How can we make a flame stay lit longer?
Which of the following is the correct way to write a good testable question for a science experiment?
How does the amount carbon dioxide near a flame affect the time it stays lit?
Why did the fire go out?
How does oxygen work?
Was the amount of time a flame stayed lit longer or shorter?
This is information you can discover by using your five senses...
Observation
Inference
Question
Phenomenon
This explains or predicts information...
Inference
Observation
Question
Phenomenon
This is an observable event...
Phenomenon
Observation
Question
Inference
Which of the following would be considered an Observation?
The glass beaker feels warm
The mixture will bubble after I add baking soda
The cotton could take longer to burn than the candle
The clouds will probably bring rain
What type of footwear would be best worn in a laboratory?
High Heels
Sandals
Sneakers
Flip-Flops
Follow all directions (written and oral) given by your teacher.
true
false
What should your legs and feet look like in the science lab?
Wear flip-flops to keep your toes exposed
Wear shoes and long pants to cover your skin
Wear shorts and socks
No shoes needed!
During a chemistry class, what should Lily always wear to protect her eyes?
Gloves
Lab coat
Safety goggles
Face mask
What should you do if you accidentally break a glass beaker in the lab?
Leave it and walk away
Pick up the pieces with your hands
Notify the teacher immediately
Hide the broken pieces
Which of the following is an example of an inference?
The liquid is blue
The liquid is cold
The liquid might be a chemical solution
The liquid is in a beaker
When using a Bunsen burner, what is the first step you should take?
Light the match
Turn on the gas
Check for safety equipment
Adjust the flame
What is the first thing you should do before starting a lab experiment?
Start mixing chemicals
Read the lab instructions carefully
Ask your friend what to do
Turn on all the equipment
Which of the following should you do if you notice a chemical spill on the floor?
Ignore it and continue working
Clean it up with paper towels
Inform the teacher immediately
Cover it with a cloth
What is the correct way to dispose of broken glassware in the lab?
Throw it in the regular trash bin
Leave it on the lab bench
Place it in a designated glass disposal container
Flush it down the sink
