Curated OER
Data! Data! Graph that Data!
Fifth graders create data graphs using Microsoft Excel. For this data collection lesson, 5th graders create and conduct a survey, then use Excel to organize and graph their data.
Wyzant
Wyzant: Calculator Index
These WyzAnt online graphing utilities help you calculate just about anything in algebra, including solving linear and quadratic equations to factoring polynomials. This a great tool for checking homework.
Rice University
Rice University: Cynthia Lanius: Fun and Sun Rent a Car
A wide range of math skills is incorporated into a lesson that involves planning a family's vacation to Florida. Travel expenses are gathered and compared, graphed, and analyzed in hopes of finding the best prices. There are extension...