This is a kind of media of teaching phytagorean theorem

1. Theorem of
Phytagoras
The Seventh Group:
1. Al Syaidi Rusdi
2. Ratnah Kurniati
3. Nofianti

2. Theorem of phytagoras is one kind of
mathematic’s material that will be teach to
the student, especially in the junior high
school. Now, we want to try to make a
media technology of teaching.

3. The picture of
mathematical education
media technology

4. The way to use
1. Prepare a model like previos picture. It can be
formed by steroform. The size are:
o Square 1 : 24 cm x 24 cm
o Square 2 : 18 cm x 18 cm
o Square 3 : 30 cm x 30 cm
2. Prepare some little square from paper. The size
and the number are:
o Square x : 6 cm x 6 cm, the number is 25
o Square y : 3 cm x 3 cm, the number is 100
o Square z : 2 cm x 2 cm, the number is 225

5. 3. Make the differet color for square x,y,z. For example
yellow and green. And the number of its are
o Square x : 9 yellow square and 16 green square
o Square y : 36 yellow square and 64 green square
o Square z : 81 yellow square and 144 green
square
4. The first experiment, we use square x. Put the green
square in the square 1 such that they will closed
over the square 1. And put the yellow square in the
square 2 such that they will closed over the square 2.
too.
5. Move the green square and the yellow square to the
square 3.
6. Do the step 4 and 5, as the next step for square x,y,z.

6. 7. Help the studet to make a conclusion by doing
the experiment.
The conclussion is

7. Thanks