American Farm Bureau Foundation for Agriculture


by: Michael Horton

$2.79 Member Price $3.49 Nonmember Price

Add to Cart

* Please be advised we are currently experiencing longer than normal shipping times

Add to Wish List

Add to Collection

Login or Create a Free Account

In this investigation, students will construct electromagnets and test to see which variables make them stronger. Although elementary and middle school teachers are expected to have done this activity with their classes, teachers of younger students often do not have access to the equipment. Therefore, every student should complete the activity to understand transformers, electric motors, speakers, and generators.


Type Book ChapterPub Date 5/30/2009Stock # PB240X_60

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

Learn More