1. Warm Up
1) How can Mr. Baden make second semester better than first semester?
2) What are 5 things you know about electricity?

2. Electricity Protons have a Positive Charge
Neutrons have a neutral (or zero) charge
Electrons have a negative charge
Protons and Neutrons are IN the Nucleus
Electrons and Protons have the same strength charge
The amount of charge on one proton/electron is 1.6 * Coulombs

3. Electricity The Coulomb 'C' is the unit for electric charge
Oppositely charged particles attract, like charged particles repel

4. Electricty When charges move it is the electrons which actually move.
Conductors allow charge to move
Metals, ceramics
Insulators do NOT allow charges to move
Plastics, wood, Glass, rubber

5. Worksheet

6. Cool Down 1) Which particle has a positive charge
2) Which particle has a negative charge
3) Which particle is NOT found in the nucleus?

7. Electricity
Charge distributions

8. Extra vocab words Subatomic – smaller than an atom
Static – not moving, staying the same