Introduction

When is it OK to eat or drink in the lab?

• Always
• Never

What should you do if you break glass in the lab?

• Tell the teacher.
• Sweep up the glass.
• Pick up the glass with your hands.
• Ignore it; the teacher will clean it up when she sees it later.

When should you tie back long hair or baggy clothing?

• When working with chemicals
• When working with a Bunsen burner
• When doing dissections.
• Any time you are working in the lab.

I will immediately notify the instructor only about major accidents.

• True
• False

You should never ______ chemicals in the lab. 

• taste
• touch
• smell
• all of the above

Tags

CCSS.RI.6.3

CCSS.RI.7.3

CCSS.RI.7.5

CCSS.RI.8.3

CCSS.RI.8.5

If you are not sure what to do during a lab activity:

• guess
• change lab partners
• ask a teacher
• just sit quietly and do nothing

Keeping your work area neat and clean is important because:

• My teacher is a neat-freak
• I won't lose my supplies in the clutter.
• It keeps the room from looking messy.
• It helps prevent accidents.

I can perform my own experiments with lab materials ___.

• I am sure it is safe to do so.
• Whenever I want to.
• When all of my group is ready.
• Never.

Tags

NGSS.HS-ETS1-3

What should you do before you start lab?

• Read all the procedures
• Make sure your work area is neat
• Get teachers permission
• All of the above

If your lab partner gets chemicals in his/her eyes, the first thing you should do is

• Clean up spilled chemical
• Call 9-11
• Take them to eye wash and tell the teacher immediately
• Make the person sit down to calm their nerves