Better Lesson
Better Lesson: Greedy Gordy Can't Decide Working With Venn Diagrams
Students have been working with pictographs and bar graphs. Now they take their learning a step further by working with Venn Diagrams.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Reading Graphs
A good introduction to reading bar, line, and double line graphs, and drawing and reading Venn diagrams. Contains definitions and examples of these types of charts and graphs as well as practice exercises that ask you to answer questions...