The Science expo preparation

In the preparation, we, grade five has a job for what are we going to do in the

 science expo.

We will make a displayed water turbine or a ultra simple electric generator (card board version). We chose the ultra simple electric generator, we will make the generator but we have to make the information about how does the generator works, the materials inside the generator in a keynote. 

And then we will make the generator, first we have the materials, but seems that one of the material has not worked because to turn the magnet (flapper) is not too strong to attach to the nail (attacher), therefore Mrs.T has to buy another block magnet the strong one, unfortunately there is no block magnet in ITC ( mall ) so Mrs.T buy a waste radio and broke it because in the speakers there is a very strong magnet. the magnet is for making the sound of the radio louder, 

I think the generator will works successful, because we already check the materials.  We already tested it ( we test it by using a cable and a small light bulb) and it results that the light bulb is on.