These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.


Act 1

A video shows the start of a graduation ceremony with the first few graduates receiving their degree. The video then switches to a scrolling list of the graduates, with the viewer’s cousin marked. How should they set a timer so that they can take the longest possible nap without missing their cousin’s graduation?

Act 2

Additional information is given in the form of the commencement list of graduates, and a video with a timer showing the first few graduates receiving their degree.

Act 3

A video, in real time, shows the answer.

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