WorksheetsScience Lab Rules & Vocabulary Test
Total questions: 20
Worksheet time: 10mins
Why are approved eye protection devices (such as goggles) are worn in the lab?
To improve your vision
To make you look like a bug
To give you headaches
To protect eyes around chemicals, heat, or glassware
If a lab fire erupts, immediately:
Notify (or tell) your teacher
Run and scream
Throw water at the fire
Open the windows
During a lab, if glass breaks or is chipped, you should
pick it up
tell your lab partner to clean up the glass
tell your teacher right away
keep using the broken glassware
After completing an experiment, all chemical wastes should be
left at your lab station for the next class
disposed of according to your teacher's directions
dumped in the sink
taken home
The following activity is permitted in the laboratory
chewing gum
eating
drinking
None of the above
Which of the following should NOT be worn during a laboratory activity?
loose clothing
dangling jewelry
sandals
All of the above
Disrupting other students in the laboratory with horseplay in the lab is:
helpful
allowed
dangerous
the quickest way to do a job.
A group of 4th graders was dissecting a flower. One ate a petal and dared another to do so too. What safety rule is being broken?
Never eat, drink, or sniff anything in a science investigation
Tie back your hair
Keep your work area clean
dispose of extra supplies in designated containers
When smelling a liquid you should
inhale deeply
waft the odor toward you
use a fan
pour it on the table
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
To look at something very closely in order to find out what it is
Observe
Predict
Evidence
Interpret
To predict what is going to happen; an educated guess
Data
Investigate
Communicate
Hypothesis
To try to find its length, width, height, volume, mass, and temperature
Record
Measure
Communicate
Data
Information about the experiment, evidence, facts, or research/notes
Data
Observe
Measure
Infer
A way to find proof of anything; information that tends to prove or disprove something
Question
Evidence
Observe
Reasoning
To study and observe something; to look at something and find the answer/problem
Conclude
Evidence
Investigate
Data
To finish an experiment; look at the results based on the data
Conclude/Conclusion
Interpret
Question
Communicate
To videotape, write it down, or take notes
Evidence
Record
Measure
Investigate
To talk about the investigation; to talk about the results; to discuss ideas/observations
Data
Question
Observe
Communicate
To inquire about matter; to inquire about the natural world
Investigate
Observe
Question
Data
