1. Interim Stations Review
You were required to visit three stations on today.
Write your name, date, and period number on your paper.
Include your original station number at the top, left hand corner of your paper.
Make sure you have evidence, in the form of a solved question and answer, for each standard.

2. Station 1: Electrostatics
19a) explain the nature of electric charge (GPS) 19a1) compare and contrast the two types of charges and their conservation 19a2) compare and contrast the properties of conductors and insulators

3. Station 2: Electrostatics
19a3) explain methods of moving charges by conduction, induction, friction, and grounding 19b) explain Coulomb’s Law to determine attractive/repulsive force that acts between two point charges 19b2) demonstrate understanding of the proportional relationships between electric charge, distance, and electric force 20) explain the concept of electric potential

4. Station 3: Electrical Potential and Current
21) calculate the values of current, voltage, resistance and power in various circuits using Ohm's Law (GPS) 21a) relate electric power to current and voltage 21b) compare and contrast series and parallel circuits

5. Station 4: Electrical Potential and Current
21c) construct and analyze simple series and parallel DC circuits in the laboratory 21d) illustrate and analyze through the use of Ohm’s Law steady-state DC circuits in series and parallel to determine the voltage across, current through, total resistance of and power dissipated/added by each element in the circuit (GPS) 21f) explain the flow of electrons in terms of alternating and direct current, the relationship between voltage, resistance, and current, and simple series and parallel circuits (GPS)

6. Station 5: Magnetism and Electromagnetism
22) analyze (via laboratory analysis) the properties of magnetic fields and their relationship to electric fields (GPS) 22a) explain the properties of temporary and permanent magnets (GPS) 22d) illustrate the interaction of electricity and magnetism by using electricity to create a magnetic field and by using magnetic induction to create an electric field (GPS)

7. Station 6: Magnetism and Electromagnetism
22e) experimentally determine the variables that influence the strength of the magnetic field around an electromagnet (i.e. number of turns in the wire, strength of the current, and presence or absence of an iron core) (GPS) 22f) explain the interplay of electric and magnetic forces as the basis for electric motors and generators (GPS)