Lab Safety

When is a good time to ask a question during Science Lab? Read all choices CAREFULLY before you click.

• Before starting the experiment.

• During an experiment.

• After an experiment.

• It is always a good time to ask a question during Science Lab (Before, During, and After).

Tags

NGSS.K-2-ETS1-1

What is the purpose of safety goggles?

• To protect eyes

• To protect ears

• To protect hands

• To protect feet

What is a fire blanket used for?

• To smother fires

• To keep warm

• To dry clothes

• To cover windows

Using Science materials or tools in ways your teacher did NOT ask you to. Example: Tossing a graduated cylinder into the air to see if you can catch it.

• Safe

• Unsafe

What is included in a first aid kit?

• Tools for simple medical treatment

• Tools for cooking

• Tools for painting

• Tools for gardening

What is a garment that is tied about the waist and worn to protect your clothing?

• Lab coat

• Apron

• Gloves

• Goggles

Which tool is typically used to magnify objects several hundred times?

• Microscope

• Magnifying glass

• Telescope

• Camera

What is the purpose of the pouring lip on a beaker?

• To measure liquids

• To prevent spills

• To pour liquids easily

• To hold the beaker

Which tool is used to measure length in a lab?

• Bunsen Burner

• Graduated Cylinder

• Ruler

• Flask

Touching Science materials or tools BEFORE the teacher gives you directions.

• Safe

• Unsafe