Sophia Learning
Sophia: Using Graphs to Analyze Data
This lesson will demonstrate how to analyze and interpret data given in the form of a graph.
PBS
Pbs Learning Media: Graphs, Charts, and Tables: Targeted Math Instruction
At the end of this lesson about graphs, charts, and tables, students will be able to interpret and compare data from graphs (including circle, bar, and line graphs), charts, and tables.
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...