St Augustine College Sydney Year 5 Students design and make perimeter and area power point games to be used by teachers and students around the world.

1. Perimeter and Area
Choose Area or
perimeter
By Riley
TEST YOUR SELF
perimeter
Area

2. Perimeter
• Example click here
EXAMPLE
If you want to get the perimeter of
something you have get the length of each
straight line iand then you have to add
them up and then you have the perimeter.

3. AREA
• Example click here
EXAMPLE
To find out the area of a shape you need to
see how much in length each straight line is
and then if the top is like 5cm and the side
is 5cm you times them together.

4. Example of area
5cm
5cm
5cm X 5cm=25cm
GO BACK TO THE
START

5. Example of perimeter
7cm
5cm
5cm Go back to the
start
7cm
7cm+7cm+5cm+5cm=24cm

6. Test yourself
What is the area
3cm
Click on the one
that you think is
4cm right
12 or 9

7. Wrong
Click here to have another
go.

8. TEST YOURSELF
8cm
What is the perimeter?
Click which answer you think is
9cm right.
33 or 34

9. right
Click here to go on to the next
question
If you have done both questions go one
by pressing the arrow this way
On your keybourd.