Tooltip
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.

Fermi problems: Fermi challenge

This problem assumes that students have completed the ‘Moving Mount Fuji’ problem and is intended to be used as a competition. The problem consists of three separate short problems:
 
1. How many bricks are needed to build a house.
2. What is the value of change that can be fitted in a 5 litre bucket.
3. How many playgrounds could be built on an area as large as the combined area taken up by parking spaces in a city?
 
The mathematical background needed to solve the problems include calculating the area of a rectangle, working with volume, and area.

Show health and safety information

Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

Information on the permitted use of this resource is covered by the Category Three Content section in STEM Learning’s Terms and conditions.