Lab safety

Front

What is lab safety?

Back

Lab safety refers to the practices and precautions taken to ensure a safe working environment in a laboratory setting.

Front

Why is it important to wear safety goggles in the lab?

Back

Safety goggles protect your eyes from harmful chemicals, flying objects, and other hazards.

Front

What should you do if you spill a chemical in the lab?

Back

Immediately notify your teacher and follow their instructions for cleaning up the spill.

Front

What is the purpose of a lab coat?

Back

A lab coat protects your skin and clothing from spills and splashes of hazardous materials.

Front

What does the term 'independent variable' mean in an experiment?

Back

The independent variable is the factor that is changed or manipulated in an experiment to test its effects.

Front

What is the role of the teacher during a lab activity?

Back

The teacher provides instructions, guidance, and assistance to ensure safety and proper procedures are followed.

Front

What should you do with long hair during a lab experiment?

Back

Long hair should be tied back to prevent it from coming into contact with chemicals or equipment.

Front

What is the first step to take in case of an emergency in the lab?

Back

Contact your teacher immediately for help.

Front

What does it mean to follow instructions in the lab?

Back

Following instructions means adhering to both written and verbal guidelines provided by the teacher regarding lab procedures.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in response to changes in the independent variable.