Scientific Processes

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

Disrupting other students in the laboratory with horseplay in the lab is:

• helpful.
• allowed
• dangerous.
• the quickest way to do a job.

You should report accidents to the teacher __.

• after the class is over
• immediately 
• the following day
• never

Bob and Lizzy are working in the lab. They are goofing off and break a glass test tube. Which rule did they break?

• Know the location of the safety equipment.

• Do not eat or drink in the lab.

• Read instructions.

• No Horseplay

10.5 cm = ______m

• .105
• 10
• 105
  105
• 1,000

1 Km = ______m

• 1
• 10
• 100
• 1,000

34 cm = ? mm

• 340
• 3400
• 0.34
• 3400

4 m = ? cm

• 4367
• 245
• 400
• 4000

The base unit for volume is the

• second
• gram
• meter
• liter

The base unit for length is the

• second
• gram
• meter
• liter