Maths warm up - Education City Practise selecting the best estimation calculation to check your answers.
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Maths warm up - Education City
Practise selecting the best estimation
calculation to check your answers.
LO: to estimate volume
In order to answers these types of calculation, we will have to
practise two key skills.
Key skill 1: to estimate
the volume of an object
using cubes
Key skill 2 - to estimate
the volume of an object,
using given information
Watch Me
Key skill 1: to estimate the volume of an object
using cubes
Shape A has a volume of 12cm. Estimate the volume of the other
shapes. Which shape has the greatest volume?
3
You may use cubes to make
these cuboids. if you have
some at home.
Key skill 1: to estimate the volume of an object
using cubes
Shape A has a volume of 6cm. Estimate the volume of the other
shapes. Which shape has the greatest volume?
3
Key skill 1: to estimate the volume of an object
using cubes
Shape A has a volume of 14cm. Estimate the volume of the other
shapes. Which shape has the greatest volume?
3
Key skill 1: to estimate the volume of an object
using cubes
Shape A has a volume of 14cm. Estimate the volume of the other
shapes. Which shape has the greatest volume?
3
14cm3
17cm
3
3
20cmShape C has the greatest
volume.
Watch Me
Key skill 2 - to estimate the volume of an object,
using given information
Case A has a volume of 10,000cm.
What could the volume of case B measure?
What will we need to
consider in order to
answer this
question?
3
Key skill 2 - to estimate the volume of an object,
using given information
If the capacity of the bucket is 2000cm, estimate the volume of the
sand inside.
3
Think about how
much of the bucket
has been filled.
Key skill 2 - to estimate the volume of an object,
using given information
Approximately 1,800cm3
Approximately 400cm3
Key skill 2 - to estimate the volume of an object,
using given information
Approximately 1,800cm3
Approximately 400cm3
Fluency
Reasoning/Problem
Solving
LO: to estimate volume
Being with bronze and silver and
then check your answers.
Moving our learning on:
I disagree with
becau
se This cannot be true
becau
se
I agree with
howev
er
What will we need to do first?
Fluency
Reasoning/Problem
Solving
LO: to estimate volumeNow continue with gold, platinum
and emerald questions.
Let's reflect:
M.......... , I have a confidence level of ...
When you are ready, please check your answers.
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