Accompanying hands-on materials for teaching the Making a Magnet Mining Machine grade 3 module. As part of this Physical Science module, students study environmental problems caused by careless mining in the Iron Range of Minnesota, and discover ways that the properties of magents can be used to solve problems caused by iron ore residue or tailings ad restore the area. This kit contains enough materials for up to 32 students. Materials are organized and labeled for quick classroom set-up. Kit components have been certified by CPSIA with Children's Product Certificate.