Free 3rd Grade Magnets Worksheets

Magnets teaches students that certain materials are attracted to magnets, that magnets have north and south poles, and that like poles repel while opposite poles attract. Third graders learn to test materials for magnetic properties, predict the behavior of magnets in different orientations, and identify real-world uses of magnets in technology and tools. It builds early understanding of force fields and non-contact forces.

Magnets are typically introduced in Grade 3 physical science as part of the electricity and magnetism unit. At ages 8-9, students are ready for hands-on investigations that let them test predictions and record results, and magnets are ideal for this because the forces are strong enough to feel physically. The topic connects to earlier learning about contact and non-contact forces and lays groundwork for later electricity content.

Gather a handful of small objects from around the house and ask your child to predict which ones a fridge magnet will pick up before testing, then connect their findings to the worksheet activity. The prediction and sorting activities are perfect for independent practice once the magnet concept is introduced. Kids who experiment with real magnets while doing worksheet activities retain the vocabulary far better than those who only read about it.