What is a Magnet?
Attract or Repel?
Electricity Basics
Using Magnets
Fun with Circuits
100

This is the invisible force around a magnet that can push or pull.

What is a magnetic field?

100

Opposite poles of two magnets will ______ each other.

What is attract?

100

Electricity is the flow of tiny particles called ______.

What are electrons?

100

Magnets are used to stick papers to this kitchen appliance.

What is a refrigerator?

100

A circuit needs this kind of path to work.

What is complete (or closed) path?

200

Magnets stick to this type of material, like nails or paperclips.

What is metal (or iron)?

200

The same poles of two magnets will ______ each other.

What is repel?

200

This is a source of energy used to power a flashlight.

What is a battery?

200

A compass uses a magnet to point to this direction.

What is north?

200

When you turn off a light, the circuit is ______.

What is open?

300

This part of the magnet is the strongest for picking things up.

What is the pole?

300

If you hold a magnet near a paperclip, it will ______ the paperclip.

What is attract?

300

A path that electricity can flow through is called a ______.

What is a circuit?

300

Magnets are used in these to help lift heavy metal objects in junkyards.

What are cranes (or electromagnets)?

300

These two parts are needed to make a simple circuit work.

What are a battery and a wire?

400

A magnet has two poles called ______ and ______.

What are the north and south?

400

If you hold the south pole of one magnet near the south pole of another, they will ______.

What is repel?
400

Electricity flows best through these types of materials, like copper.

What are conductors?

400

Magnets are used in these types of toys that snap together.

What are building blocks/magnetic tiles?

400

In a circuit, this is the part that lights up when electricity flows through it.

What is a bulb or light?

500

This type of magnet is made by running electricity through a coil of wire.

What is electromagnet?

500

Magnets do not attract materials like wood or ______.

What is plastic?

500

Materials like rubber or plastic are called this because they stop electricity from flowing.

What are insulators?

500

Magnets are found inside this spinning part of an electric motor.

What is a rotor?

500

A switch in a circuit can turn the flow of electricity ______ or ______.

What are on and off?