Intro to Earth Science

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.

I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.

• True
• False

Horseplay, jokes, and pranks are appropriate in the science classroom at any time.

• True
• False

Part of lab safety includes reading the lab procedure...

• before doing the lab
• while doing the lab
• after doing the lab
• only if you think you really need it

When should safety goggles be worn?

• at all times in the lab
• when you feel like it
• when liquids could splash into your eyes OR when using glassware

When working in the lab, you always...

• work with only members of your group with a business-like attitude
• ask questions when in doubt about procedures
• clean up after yourself 
• all of the above

Using any of your 5 senses to describe the world around you.

• Qualitative Observation

• Inference

• Quantitative Observation

• Theory

Tags

NGSS.K-2-ETS1-1

An observation that has to do with words like heavy.

• Centimeters

• Inference

• Qualitative Observation

• Quantitative Observation

An observation that has to do with numbers and labels like 3.5 cm.

• Observation

• Touch, Taste, Sight, Hearing, Smell

• Qualitative Observation

• Quantitative Observation

Tags

NGSS.5-PS1-2