Small robot..... or is it a robot?

	Project title: Small robot..... or is it a robot?
Difficulty level:	Middle school
Main link:	Click here to view details of this project

Hypothesis:

These are some things other people have told me to do with this project.

It is converting electrical energy to mechnical.

It is converting a vertical motion to a horizontal motion.

or.............

Why does the brush move in a particular direction?

My children do not know what question to ask for this project?

Can anyone help, please?

Materials:

I'm willing to use other things that I have at home to make this a better project. I could take apart my remotes, phones (cell), remote control cars..... I just need ideas.....please.

The Procedure:

I need help with this project. My kids really want to do this but I'm not sure.

They are both in 7th grade.

Results:

I really need help..... I wasn't into science projects when i was young. Only one i remember is the evolution of man.