Measuring tool Students design and build their own measuring tools to make a map for hidden treasure.
Star constellations Students explore the starry sky. They construct a telescope and reduced star constellations. They design their own star constellation.
Meeting point Students study social problems in the playground. They design and build their own playground games for a meeting point.
Our solidarity race Students organise a race with solidarity aims (selection of charity purpose, measurement of the route, design of race bibs, ...).
Toothpaste Students discuss ideas about oral hygiene. They answer a questionnaire and analyse data. They produce their own toothpaste with herbs.
Math to the rhythm Students create musical instruments using recycled materials and compose a rhythm that will be played with their instrument.
Beverage factory Students do a survey on healthy beverages. They think of different recipes and produce a favorite beverage. They sell the beverages for example during lunch break, at a school party, …