Let’s Practice for PSSA

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Let’s Practice for PSSA
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We are going to go over:
Shapes
Elapsed time
Solids
Making Change and Money review
Area with blocks
Perimeter
Line of Symmetry
Measurement Review
Shapes
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Hexagon –
Circle
Square
Rectangle
Triangle
Octagon
Center
• Let’s draw some on your boards.
Geometry
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Line Segment
Angle
Right Angle
Vertex
90
Degrees
Vertex
Time
• Write on your board – Like a digital clock.
• Another way of writing “fifty-five minutes
after 8?”
Elapsed time
• You need to know
• How much time has passed
• What time something happened.
• Break the problem into parts.
• Do the hours first
• Count the minutes.
• A movie started at half past 3 It was 2
hours long. What time did the movie end?
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What time did it start?
3:30
How long was it?
3:30 + 2 hours more
5:30
• A movie started at half past 3 It was 2
hours long. What time did the movie end?
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What time did it start?
3:30
How long was it?
3:30 + 2 hours more
5:30
• Nilda has track practice from 3:30 to 5:15
• How long is practice?
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How much between 3:30 and 4:30?
Can you count to 5:30?
How much time between 4:30 and 5:15
Count the minutes?
Let’s add some time
• Sue waited for 18 minutes for the train,
then 43 minutes for the bus. How long did
she wait for both the train and the bus?
• How would you solve this?
Solids
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Cube
Sphere
Cylinder
Cone
Rectangular Prism
Pyramid
Solids
• Faces –
• Corner
• Edge
Line of Symmetry
• A figure has
symmetry if it can be
separated or folded
exactly in 2 parts.
Symmetry
• A figure that can be
folded to make equal
parts is a symmetrical
figure.
Sometimes there are more than
one line of symmetry
Money
Let’s add some coins:
Perimeter
• The distance around a figure
6 Inches
5 inches
Perimeter
Find the perimeter:
10 meters
16 meters
AREA
• The measure of
space of a
shape
• You have to
count the blocks
in all, like
squares on the
floor.
7 squares
6 squares
Find the Area
Volume
• The measure of space in cubes – 3 D.
• You have to count the blocks that you can’t
see.
Volume
• How many cubes?
Try again
• What is the number of
cubes in all?
• Find the Volume – Count the cubes
Measurement
• US Customary –
• Length –inch, foot, yard and mile
• Weight – Ounce, pound and ton
• Capacity – teaspoon, tablespoon, cup, pint
quart and gallon
Metric
• Length – Centimeter, meter and Kilometer
• Weight – Gram and Kilogram
• Capacity - Liter and milliliter
Open ended – What do you need?
• Ron has this much
money?
• Does he have enough
to pay for a meal that
costs $2.29?
• What do you know
about money to
explain your answer?
• Ron uses his bills. How much change
does Ron receive?
• Show your work?
• Explain how you got your answer?
We need POWER Math words
• First, Second…..
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To FIND OUT
To SHOW
To GET
To solve
Ready for some PSSA Jeopardy!
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