NAME: ______________________________ Class: ______________
A. School Laboratory vs. Classroom
Create a Venn diagram to show the comparison between school Laboratory and
Classroom
laboratory equipment
sink
fume hood
human body models
cabinets
board
chairs
table
projector
bags
water bottle
B. Laboratory Tools
1. Label the following laboratory tools for heating set-up
1. wire gauze
2. tripod
3. clay triangle
4. alcohol lamp / spirit lamp
5. crucible with cover
6. Bunsen burner
7. evaporating dish
8. beaker
9. test tube
10. test tube rack
11. test tube brush
12. test tube holder
13. crucible tongs
14. stopwatch
15. thermometer
2. Label the following laboratory tools for measuring volume
16. volumetric flask
17. measuring cylinder /
graduated cylinder
18. pipette
19. filter funnel
C. Read the measurement below
12.0
Answer: _______
20. rubber aspirator/
pipette aspirator
D. Safety rules in the Laboratory
Every laboratory needs a ‘code’ to make sure that all experiments are carried out safely and
scientifically.
Complete the table below by explaining why it is important to take the safety measure listed
in the first column.
Safety measure
Reason
Keep bags, coats and books in a
safe place, out of the way.
To avoid these things getting
contaminated or catching fire
Wear protective clothing and
safety glasses when instructed.
To protect your body
Walk, do not run.
To avoid tipping over with the lab equipment
Do not put anything in your mouth
most of the materials use in the
laboratory are not safe for eating
Do not listen to music while
working
it might disrupt you and can cause you
lose focus
Wash hands carefully after using
chemicals or organic substances
to avoid contamination
Tie back long hair
to avoid getting tangled with what you
will work on