Experiment with magnets and build STEM skills with STEM Explorers Magnet Movers. This 39-piece set encourages children to explore the science of magnetism through 10 repeatable experiments that teach young scientists about polarity, magnetic force, repulsion, and more using the sets magnets and magnetised pieces, as well as items around your classroom or home. Children will have great fun doing the experiments shown in the Activity Guide and seeing how magnets attract or repel each other, how magnets can move objects, and so much more right in front of them! This set is ideal for use in the classroom, at a STEM club, or for learning through exploration and fun play at home.