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.

Venn Diagrams

The first three sheets of this interactive excel file show Venn Diagrams of two sets and allow the student to explore other sets based on their union, intersection and complements. By clicking on the Boolean Algebra expression the region is shown on the Venn Diagram.

The next interactive sheets illustrate sets based upon three sets and various combinations of unions, intersections and complements.

The next sheet lists the elements of a Universal set and the elements of two other sets. The elements are numerical values which can be generated to produce a new example. The elements in associated sets including complements and intersections can be revealed as is the Venn Diagram.

The final interactive sheet is similar to the previous one except that it deals with a Universal set and three other sets.


This program was designed by be viewed on a screen with a resolution of 1024 x 768. Users may have to adjust the resolution of their screen for the pages to display as was originally intended. The program uses macros which need to be enabled on users' machines.

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