The document discusses electricity and provides instructions to build a simple battery-powered fan. It defines key terms related to electricity like wire, flow, and circuit. It explains that a wire carries electric current and electrons can flow through a wire connecting the two sides of a battery. It also defines components of a series circuit. The instructions show how to construct a fan using paper, wooden sticks, a toy motor, battery, copper wires, foil, and other basic materials. The battery powers the motor which spins the fan propeller.

4. What did you see on the video?
What was the video about?
What are the advantage of
electricity?

6. wire (n)
A thin metal, used for carrying electric
current.
EX. The two sides of a battery are connected by a
wire.

7. flow (v)
to move in one direction, especially
continuously and easily
EX. The two sides of a battery are connected by a
wire can the electrons flow.

8. Ex. In the in series circuit the components are
joined together.
circuit(n)
the complete circle that an electric
current travels.

9. branch (n)
a part of something larger
Ex. A circuit has multiple branches to ground.

10. electricity(n)
a form of energy, produced in several
ways.
Ex. Electricity is a very useful form of energy.

12. Commands ( Imperative form)
A command is a sentence that is used to tell someone to
do something.
Answer the phone.

13. Drive to post office.
Help me find the
information.

14. Don’t do that.
Don’t talk aloud.

16. (+) Positive
(-) Negative

17. Wires
Battery
Bulb
+
_

21. Materials
copper wires
aluminum foil
wooden ice cream sticks
wire rodtoy motor
AA battery papers bottle lids
plastic bandtap
scissor

22. The Powered Battery Fan
1. Get a square of paper, fold it corner to corner then unfold it and
fold it corner to corner the opposite side.
2. Cut along lines and stop about half way down.
3. Gather every other corner and stick it down towards the center by
tape and stick the back of center also.
4. Bind 3 wooden ice cream sticks together then stick toy motor on
the top of wooden ice cream sticks.

23. 5. Connect 2 copper wires to the toy motor.
6. Use plastic band bind the battery on the bottom of wooden ice
cream stick. Anode should be on the top and cathode should be on the
bottom.
7. Connect a copper wire to cathode then stick by tap and stick into a
bottle lid.
8. Cover another copper wire with aluminum foil then bind with wire
rod
9. Put the propeller into the toy motor