Age Range

Big Ideas Of Science


Average Learning Time

Works Offline



Pupils have to develop a research about Archimedes’ Principle to answer the question in the title. 

This ILS has been designed to be worked in 3 didactical hours,  preferably in couples.

Prior Knowledge Requirements

Students should manage the concepts of mass, volume and density (and their units), and should also know the conditions for an object to float or sink. If not, we must go over them.

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