1. 1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt
Scientific
Method
Series
Circuits
Electro-
magnetism
College of
Energy
Knowledge
Magnetism
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4 pt
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2. The steps a scientist uses to solve a problem.

3. What is the Scientific Method?

4. The part of the Scientific Method that contains what
you think will happen.

5.
What is the
Hypothesis?

6. The one thing you change in an experiment.

7. What is the Independent Variable?
What is the
Independent
Variable?

8. The part of the Scientific Method that contains the data and explains what happened in the experiment.

9. What are
the Results?

10. Scientific Method that
The part of the
Scientific Method that
answers the question:
What did I find out?

11. What is the
Analysis?

12. A wire, bulb and battery.

13. equipment are needed to make a
What 3 pieces of
equipment are needed to make a
series circuit?

14. The device often used to open and close a series circuit.

15. What is a switch?

16. The special attaching devices at both ends of this wire.

17. What are alligator clips?

18. V R S

19. What is the
schematic
or drawing for
a series circuit?

20. Any material that does NOT allow electricity to flow through it. wood
cloth
wood
Any material that
does NOT allow
electricity to flow
through it.
glass
plastic

21. cloth
wood
What is an
insulator?
glass
plastic

22. flows through a wire that has been
The temporary
magnet created
when electricity
flows through a wire that has been
wrapped around a nail.

23. What is an
electromagnet?

24. Telephones, electric motors, televisions and doorbells.
Telephones, electric
motors, televisions
and doorbells.

25. What are some items that contain an electromagnet?
What are some
items that contain
an electromagnet?

26. One change you can make to the wire on this electromagnet that would allow it to pick up more paper clips.

27. What would increasing the number of wraps
of the wire do?

28. Another change you can make to this electromagnet that would allow it to pick up more paper clips.

29. What would increasing the strength of the battery do?

30. The strength of the battery used in the electromagnet lesson.

31. What is a 6-volt battery?

32. This material is the best conductor
of electricity.

33. What is metal? platinum silver gold
platinum
silver
What is metal?
gold

34. This the correctly
wired circuit. b a c d A B C D

35. What is
circuit b? b

36. Plastic, glass, wood, rubber, and paper.
Plastic, glass, wood,
rubber, and paper.

37. What materials
are good
insulators?

38. This metal is not attracted to a magnet.

39. What is aluminum?

40. The name of this machine.

41. What is the Van de Graaff generator (static machine)?

42. The term for the
ends of a magnet. S N

43. What are
poles? S N

44. The term for two magnets pushing away when similar or the same poles are placed together.

45. What is repel? S N S N

46. The term to describe
what these two
magnets will do. S N

47. What is attract? S N

48. The parts of a
magnet where the
force is
strongest. S N

49. What are the ends or poles?

50. A magnet is attracted to these three metals.

51. What are iron, cobalt and nickel? iron cobalt nickel
iron
cobalt
What are
iron, cobalt and nickel?
nickel