ERIC Number: EJ467703
Record Type: CIJE
Publication Date: 1991
Reference Count: 0
A Memory for Magnets.
Teachworth, Martin D.
Science and Children, v29 n2 p30-31 Oct 1991
Presents a teacher-made instructional material that can be used to help students understand and retain the concepts of magnet and magnetic field. Doughnut-shaped magnets levitate above each other when placed over a post with like poles facing each other. Instructions are provided to make the device. (MDH)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A