Welcome Activity
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What will we be revising during today’s lesson?
Units, Length, Volume
and Density
Revision Lesson 01
Learning Objectives
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To review prior learning on units, length, volume and
density.
LO: To review prior learning.
Starter: Group work
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1.
2.
3.
4.
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I’m going to split you into four groups
Your task is to complete a mind map on one of the
following topics
Units
Volume
Length
Density
After 5 minutes your group will be asked to present your
work to the entire class…
LO: To review prior learning.
TASK
Question 1
a) The mass of a bag of potatoes is 2.5kg. Express the
measurement in g.
b) The generation of electricity of a power station is
200MW Express the measurement in Watts.
c) The size of an atom is 6 μ m. write the measurement in
metres
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a)2500 g
b)200 000 000 W
c) 6 x 10-6 m or 0.000006 m
LO: To review prior learning.
TASK
Question 2
a) Plan how you measure the volume of a rectangular
room state the instruments you use to take your
readings.
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• What measurements do you need to take?
• Could you use a 30 cm Ruler?
LO: To review prior learning.
TASK
Question 3
a) State the original
volume of water in
the cylinder.
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b)
State the final
volume of water in
the cylinder.
a)20 cm3
b)25 cm3
LO: To review prior learning.
TASK
Question 3
a) Calculate the
volume of water
that has been
added.
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b)
Calculate the
average volume of
one drop of water.
a)5 cm3
b)0.025 cm3 per
drop
LO: To review prior learning.
TASK
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Question 4
The densities of three solids are:
Blocks having identical
dimensions are made from these
three substances.
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a)
b)
Which block has the greatest
mass?.
How do you know this?
a)Aluminium
b)Greatest density
Material
Alumnium
Concrete
Density
2700 kg/m3
2200 kg/m3
Wood
600 kg/m3
LO: To review prior learning.
PLENARY: Slide Title
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Create a question on the topics discussed today to share
with your neighbor…..