PPT Lesson on the theme "Work and power of electric current"

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Lesson - game

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Lesson - game

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“ Work and Power” Lesson – game

rules:

• Divide into teams
• Choose the leader (captain)
• Choose the title : proton, electron, neon.
• Fulfill the task.
• Then throw the dices and move your chip along the map.
• Winner gets the prize.

Throw dices again (one more step)

Miss one turn (skip one step)

You got wings, fly along the pointer

Return back along the pointer

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1 task. Match the letter unit and quantity.

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2 task. Find the mitstake in sentences.

Find the mistake:

• Power is time divided by work.

• Carrent is charge divided by time.

• Ammeter is the device for measuring volltage.

• We connect voltmeter in series in a circuit.

• Carrent is directly proportional to resistance and inversely proportional to voltage.

• Electric current is the directed motion of neutral particles.

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3 task. Crocodile game. Draw, show, describe the term without telling this term

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4 Task. Who is in the portrait? Choose the person and say main facts about him.

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4 task. Find the mitstake in sentences.

Find the mistake:

• Power is work divided by time .

• C u rrent is charge divided by time.

• Ammeter is the device for measuring current .

• We connect voltmeter in parallel in a circuit.

• C u rrent is directly proportional to voltage and inversely proportional to resistance.

• Electric current is the directed motion of charged particles. ( electrons )

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5 task. Turn on the light diode and tell the colour of it.

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6 task. Make a circuit with rheostat, ammeter, voltmeter and battery.

Ammeter

Voltmeter

_______A

Time of work

_______ V

5 min

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7. Find work and power of your circuit write down given, solution.

Ammeter

Voltmeter

______A

Time of work

______ V

Work

5 min

Power

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8 task. Go through the maze.