This lesson plan asks students to create a survey project including graphs, questions, tables, and data analysis. It gives an assessment and ideas for remediation and extension as well as ways to manage behavior problems and reluctant...

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...

This tutorial provides definitions and examples of ratios and proportions and features comparing ratios and converting rates.