This is the first Unit of a new course. Welcome and enjoy as much as possible. Science 2nd ESO is completely different to 1st ESO. The first part of the course is related to physics and chemistry. It will be easy if you comply with two rules: you have to study on weekly basis and you must pay attention in class. If you do it, you will have no problem at all with this subject.

Please find attached the power point of this Unit. Welcome!