Looking for a great hands-on lab for electromagnetism? Build an electromagnet! This STEM lab is a hit every year in my 8th grade physical science course. Materials are cheap and easy to find. Students are engaged, it's doable, and there is a WOW factor!Students not only build an electromagnet, but test to see the affect the number of turns has on the strength of their electromagnet. Data is collected, graphed, and analyzed.The following is provided:►Teacher guide, with pictures and directions►Tw