Simple magnet quiz for K science

📚 Quick Study Guide

• 🧲 Magnets attract certain metals like iron, nickel, and cobalt.
• 🧭 A compass uses a magnetic needle to align with Earth's magnetic field, pointing towards the North Pole.
• ➕ Opposite poles of magnets attract each other, while like poles repel. (North attracts South, North repels North).
• 🌐 Earth acts like a giant magnet with a magnetic field.
• 💡 Temporary magnets can be made by stroking a metal object with a strong magnet.
• 🌡️ Heating a magnet can weaken or destroy its magnetic properties.
• ⚡ Electromagnets are created by passing an electric current through a coil of wire. The strength of an electromagnet can be controlled by the amount of current.

🧪 Practice Quiz

1. Which of these materials is attracted to a magnet?
   1. Plastic
   2. Wood
   3. Iron
   4. Glass
2. What happens when you bring two north poles of magnets together?
   1. They attract
   2. They repel
   3. They do nothing
   4. They become stronger magnets
3. Which of the following uses a magnet to find direction?
   1. Thermometer
   2. Compass
   3. Scale
   4. Clock
4. What is the name for a magnet created by electricity?
   1. Temporary Magnet
   2. Permanent Magnet
   3. Electromagnet
   4. Natural Magnet
5. What is one way to weaken a permanent magnet?
   1. Cooling it
   2. Heating it
   3. Painting it
   4. Storing it
6. Which pole of a magnet points towards Earth's geographic North Pole?
   1. South Pole
   2. North Pole
   3. East Pole
   4. West Pole
7. If you break a magnet in half, what happens?
   1. You get two non-magnetic pieces
   2. You get one north pole and one south pole
   3. You get two magnets, each with a north and south pole
   4. You only get a north pole