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WorksheetsTest review
Total questions: 14
Worksheet time: 18mins
Name each item of equipment below.
Identify which of the following is an important safety rule in science.
When smelling chemicals, place your nose carefully over the container.
Dispose of all materials in the rubbish bin.
When reading the volume of a liquid, always read the bottom of the meniscus.
Point test tubes away from your eyes and away from your fellow students.
The piece of equipment shown below is a:
Spatula
Clamp
Stirring rod
Test tube holder
Equipment used for measuring the volume of liquids includes:
conical flask, beaker and measuring cylinder.
measuring cylinder, crucible and beaker.
watchglass, filter funnel and conical flask.
evaporating basin, test tube and beaker.
Before lighting a Bunsen burner, its airhole should be
(a)
Which of the following is most important in the laboratory?
Follow a teacher’s instructions.
Don’t look directly into a test tube.
Don’t put matches in the sink.
Wait until equipment is cool before putting it away.
Which type of graph would be best for showing the growth of a bean plant and enabling you to predict its height in 10 days’ time?
A bar graph
Pie chart
Line graph
A table
After performing an experiment, scientists write reports that give details about the experiment. The Aim section of a report is:
an outline of the results of the experiment.
a written explanation of the results of an experiment.
an outline of the observations made during an experiment.
a statement that describes the reason for doing an experiment.
Into which section of a report on an experiment should observations, tables and graphs go?
Discussion
Aim
Results
Conclusion
What diagrams are in the following picture?
Retort stand
Test tube
Tripod stand
Beaker
Clonical flask
The following graph shows how far from the starting point a snail moves in an experiment.
State three rules that should be followed in the science laboratory.
Name the labelled parts of the Bunsen burner below.
The piece of equipment below is a:
Test tube
Funnel
Beaker
Conical flask
