Electricity and Magnetism Unit for Grades 7-9: Overview and Picture Cards

Electricity and magnetism feel abstract to many learners at first. Taught as a connected series, the topic becomes tangible, and the through-line from electricity to magnetism stands out clearly. This in-depth overview shows the structure, the role of the picture cards, and the skills covered.

Three units, one through-line

• Electric Circuits: conductors and insulators, series and parallel, circuit diagrams, effects and safety.
• Magnetism: poles and forces, magnetic field and field lines, Earth's field and the compass, domains.
• Electromagnetism: electromagnet, electric motor, induction, and generator.

The arc leads from the simple circuit to the question of how the electricity from the outlet is made, a strong goal for the whole series.

Why the connection matters

Teaching the three topics in isolation wastes the greatest learning effect. Only Oersted's experiment (current makes a magnetic field) links circuits and magnetism, and makes clear why the order is sensible. Students realize that electricity and magnetism are two sides of one coin.

Why picture cards work so well

Every unit includes picture cards, circuit symbols, magnetism terms, and electromagnetism. As memory or a matching game, they secure vocabulary playfully. That is ideal for review before a test and for differentiation: stronger students add the matching symbols, others first match term and meaning.

Skills in focus

• Core ideas: describe circuit, magnetic field, electromagnet, motor, and generator.
• Investigating: plan and analyze experiments (conductors/insulators, the electromagnet's strength).
• Communicating: read and draw circuit diagrams and field-line pictures.
• Evaluating: justify safety and classify applications (such as power generation).

The series aligns with NGSS MS-PS2 and MS-PS3 and with state physical-science standards.

Safety as a principle

All experiments use low voltage. The rule never experiment at the wall outlet runs through the whole series and is established as a binding norm.

The complete series as a download

• Unit 1: Electric Circuits
• Unit 2: Magnetism
• Unit 3: Electromagnetism
• Best value in the bundle (12 lessons)

Frequently asked questions

Must you teach all three units? No, each stands alone; the learning effect is greatest in the connection.

What grades? Grades 7 to 9, with differentiation.

Are experiments needed? Recommended, but the materials also work with demonstrations.

In what order should you teach? Circuits, magnetism, electromagnetism, so the through-line emerges.

How do the picture cards help learning? They secure vocabulary playfully and aid review and differentiation.

Are the materials editable? Yes, each unit comes as a print-ready PDF and an editable file.