Aimed at the 11-14 age group, this is a unit of six one-hour design and technology lessons to develop an understanding of how systems on exploration robots are combined and collect data. Students are given a design brief to build their own model rover, experientially, to function in simulated Martian conditions....

Investigating simple linkages using card models.

A mechanism is a device that changes movement in some way. Linkages are a type of mechanism. There are different types of linkage, each of which change movement in different ways.

This could be used in Key Stage 2 as a stand-alone activity or as an...