It's a funny old world. If you'd asked me this morning if I understood Venn diagrams, my answer would have been a resounding” “Yes!” Quite apart from anything else, some time ago I penned a rather ...

A Venn diagram in math can show how various sets of numerical data overlap with one another. For example, if one circle represents every number between 1 and 25 and another represents every number ...

Learn how to draw and interpret Venn diagrams with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

I haven’t done a roundup of Venn diagrams in several years. That’s a graph that shows sets and all possible overlaps of those sets. It works two-dimensionally when there are three or fewer sets.

Venn diagrams typically consist of overlapping circles, with each representing some set of elements, (e.g., things that are cuddly or Broadway shows).

A true Venn shows all possible overlaps between sets. 1. Venn Diagram. This one can be an introduction, but it's far too simplistic. There are plenty of diagrams that feature circles but are not Venn.