606 projects · 13 streams · every class

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7 projects

We couldn't find an exact match. These are the closest 7, found by leaving out the time limit.

Astronomy and Space · Observational Astronomy

Sketch the Moon every clear night for a month and explain the pattern with a ball-and-lamp model.

Field StudyNo equipmentFull guide

Astronomy and Space · Observational Astronomy

Use a torch and two balls to show how the Moon's shadow and the Earth's shadow cause eclipses.

Working ModelHousehold materials

Environmental Science · Water

Layer cotton, sand and gravel in a bottle and see how clear muddy water becomes.

Working ModelHousehold materials

Physics · Current Electricity

Make a quiz board where a bulb lights when a question is matched to the right answer.

Working ModelBasic electronics

Programming · Scratch

Create a choose-your-own-adventure story with characters, scenes and choices.

GameComputer only

Earth Science · Meteorology

Make a rain gauge and thermometer station and record the weather daily for a month.

Working ModelHousehold materials

Earth Science · Hydrology

Seal water in a clear bag on a sunny window and watch evaporation, condensation and "rain".

Working ModelHousehold materials