1. Monday March 18th 2019 Review Question #1
Assuming the batteries are the same, which magnet do you think is stronger, A or B, and justify your answer?
A – b/c it has more loops
B – b/c it has more loops
B – b/c it has fewer loops
A – b/c it has a stronger battery
Review Question #1
Which are examples of daily uses for an electromagnet?
Door bells
Telescope
Cell phones
MRI machines

2. Monday March 18th 2019 Learning Goal:
Students will understand that different factors can affect the strength of an electromagnet.
Success Criteria:
I can design a proper science experiment with IV, DV, and constants.
I can demonstrate that the number of wire coils affects the strength of an electromagnet.
I can explain how electric current does not affect the magnetic field.

3. Tuesday March 19th 2019 Review Question #2
Which of the following best describes what happens if you increase the number of coils in a wire?
Wire burns up.
Magnetic field gets bigger
Magnet’s loses strength.
Magnetic field reverses poles.
Review Question #2
After his experiment, which two were Oersted’s conclusion?
Magnetism & electricity are related
Magnetism can only exist through the presence of electricity.
Electricity can only be generated through a magnet.
Electrical current produces magnetic fields.

4. Tuesday March 19th 2019 Learning Goal:
Students will review electromagnets in prep for their CFA tomorrow.
Success Criteria:
I can explain how electric currents produce magnetic fields.
I can describe how to build an electromagnet using battery, magnetic core and wire leads.
I can explain how to strengthen an electromagnet.

5. Wednesday March 20th 2019
TEST DAY

6. Wednesday March 20th 2019 Learning Goal:
Success Criteria:
I can explain how electric currents produce magnetic fields.
I can describe how to build an electromagnet using battery, magnetic core and wire leads.
I can explain how to strengthen an electromagnet.
I can tell Oersted’s experiments & his conclusions.
I can differentiate between insulators & conductors.
I can determine the charge of an atom.
Wednesday March 20th 2019
Learning Goal:
Students will show mastery knowledge of electromagnets.

7. Thursday March 21st 2019
No Bellwork

8. Thursday March 21st 2019 Learning Goal:
Success Criteria:
I can explain how electric currents produce magnetic fields.
I can describe how to build an electromagnet using battery, magnetic core and wire leads.
I can explain how to strengthen an electromagnet.
I can tell Oersted’s experiments & his conclusions.
I can differentiate between insulators & conductors.
I can determine the charge of an atom.
Thursday March 21st 2019
Learning Goal:
Students will show mastery knowledge of electromagnets.

9. Friday March 22nd 2019
Name one (1) thing you’ll do over spring break that will involve an electromagnet, motor, or generator.
Example: My family and I are going to the beach. My dad’s driving his car, which has a “motor”!
“Igloos” it together!!!
Friday Dad Joke: How does a penguin build it’s house

10. Friday March 22nd 2019 Learning Goal:
Success Criteria:
I can explain how motors use electromagnets.
I can explain how generators use electromagnets.
I can differentiate between motors & generators.
Learning Goal:
Students will know the difference between motors & generators.