Electricity

Electricity

by nabila zulkifli

​Learning outcomes

​By the end of the lesson, students should be able to

​

1. ​Describe and explain static electricity

2. Explain electric force

3. Describe conductors and insulators

4. Understand electric current in a circuit

5. Discuss and construct components in parallel circuit

​https://phet.colorado.edu/en/simulations/balloons-and-static-electricity

​https://phet.colorado.edu/en/simulations/circuit-construction-kit-ac

Multiple Choice

A fifth grade class constructed this circuit.  Which of these objects most likely made the light glow when connected to points X and Y?

• plastic straw
• cotton string
• aluminum foil
• rubber eraser

Multiple Choice

A class prepared some electrical circuits using battery, connecting wires, and three light bulbs.  Which of these circuits can make the three bulbs light?

• A
• B
• C
• D

Multiple Choice

The electrician in this picture is wearing rubber gloves for protection.  The purpose of the rubber gloves is to --

• keep the electrician dry
• create an electrical circuit
• produce electricity
• protect the electrician

Multiple Choice

Which of these substances conducts electricity the best?

• wood
• brick
• copper
• plastic

Multiple Choice

What material would be safest to use as an insulator to cover electrical wires?

• rubber
• tin
• aluminum
• water

Multiple Choice

In a ________ circuit there are multiple paths for the current to take.

• Series
• Parallel

Multiple Choice

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Multiple Choice

Lightning is an example of _________.

• static electricity
• current electricity
• watts
• voltage

Multiple Choice

What supplies the energy in an electric circuit?

• light bulb
• conductor
• wire
• battery

Open Ended

ANY QUESTION? ASK AWAY~