Give each pair of students paper clips and have them lay them in a line. Touch a magnet to one paper clip. Now the paper clip is temporarily magnetic. Lower the magnet until the paper clip is touching another. Lift the magnet up again i.
Lets see who can get the longest chain.
Pull the plane off the table using a magnet. 1.Hold up a magnet and ask the students the names of the poles and to name the strongest parts. 2.Ask a student or a pair of students to demonstrate and explain what two north poles do and what two south poles do. 1.Observe the students knowledge on locating the poles on various kinds of magnets. 2.Observe the students working with like and unlike poles.