A step-by-step instructional guide for determining electromagnet polarity using the Right-Hand Rule for Solenoids. Includes visual explanations, a practice challenge with current flow scenarios, and a justification section for student mastery.

A teacher answer key for the Magnet Matchup Handout. It provides the categorized characteristic bank, a model response for the maglev synthesis question, and instructional notes on common student misconceptions.

A refined one-page student worksheet featuring a Venn Diagram to compare and contrast permanent magnets and electromagnets. Includes a characteristic bank for sorting and a synthesis question about maglev train engineering with guided writing lines.