5th Grade Lab Safety Quiz

A student is planning an experiment that involves heating a liquid. Which piece of lab equipment should they use to safely heat the liquid?

• Beaker

• Bunsen burner

• Test tube

• Petri dish

During a lab experiment, a chemical spill occurs. What is the first step a student should take to handle the situation safely?

• Clean up the spill immediately

• Notify the teacher

• Leave the lab

• Use a paper towel to absorb the spill

Why is it important to wear goggles during a science experiment?

• To look professional

• To protect your eyes from harmful substances

• To see better

• To follow the dress code

A student needs to measure 50 mL of water accurately. Which piece of lab equipment should they use?

• Beaker

• Graduated cylinder

• Test tube

• Flask

What is the strategic reason for cleaning up your lab station after completing an experiment?

• To make the lab look neat

• To prevent contamination and ensure safety for the next user

• To impress the teacher

• To avoid losing lab equipment

If a fire starts in the lab, what is the most strategic action to take?

• Use water to put it out

• Use a fire extinguisher if trained

• Run out of the lab

• Cover it with a cloth

Which lab equipment is best for observing small organisms or samples?

• Microscope

• Magnifying glass

• Petri dish

• Test tube

What is the strategic importance of knowing the location of the emergency shower in a lab?

• To use it for washing hands

• To quickly rinse off chemicals in case of a spill on the body

• To clean lab equipment

• To demonstrate knowledge of lab safety

How should a student strategically plan to handle chemicals safely during an experiment?

• By reading the labels and following instructions

• By mixing them to see reactions

• By using them without gloves

• By storing them in any container

What is the strategic reason for using a fume hood when working with volatile substances?

• To keep the lab warm

• To prevent the spread of harmful vapors

• To store equipment

• To dry wet lab coats