I have a couple of things to say to this.
1)shrink Mr silva? what drugs are you on!
2)shrink ray? sounds like something from "honey i shrunk the kids!"
3) Look in the atlas and you might find that 'shrink ray island' is clearly not there.
the code is thief is mr silva
You Hide Behind Things Until You Get To The Mirror And Then Reflect The Shrink Ray Gun On The Mirror
flush the thumb drive thief is mr silva
Drive the car/ toy along the pavement. when you get there you will automatically drive up a ramp into Mr Silva's office. There you will see CJ and you must work out a way to shrink Mr Silva before he shrinks you.
the second code is THIEF IS MR SILVA
you go behind items until you get to the mirror then mr silva will shrink himself
Mr Silva
The second message you get from CJ is that Mr. Silva (the science teacher) is the one who stole her shrink ray invention, and (being in the science lab) she is in danger.
theif is mr silva
They don't mention any principal. The science teacher's name is Mr. Silva.
Hide behind objects so he cant get you and then you meet cj on his desk
When you have driven the toy truck to the Science Room and escaped Mr. Silva and the shrink ray, he is shrunken and you can get back to your normal size. You will automatically appear at the Science Fair, where the tiny Silva is an exhibit and CJ has won the fair. You receive the island Medallion. For a full solution, see the related questions.