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- Learn about wind energy devices in general and how they work

- Learn about how dynamos work

Not applicable

Have students make their own designs to a set of specs (e.g. device that catches the wind, turns a motor), using available materials.

Get students comfortable with designing and brainstorming in pairs.

Have a functional anemometer than can be used in future lessons.

PEN lessons that meet the requirement are indicated in brackets.

Basic knowledge of electricity - voltage, current, etc. (salt water battery lesson)

None, advantageous to have used a multimeter before.

windmill building lesson, kite lesson

Bags off “stuff” that anemometers can be built from (thin spokes, cups that can catch wind) that either the students source themselves after sketching out some basic design ideas or are sourced by the teachers beforehand from the area the lesson is being taught in. (it's important that these are familiar materials for the students, wherever it's being taught)

- Small DC motors, one for each pair (or other decided grouping) of students

- demo-DC motor, with battery, LEDs and turnable handle attached (see picture)

multimeters (one for each decided grouping of students)