Graph functions, plot tables of data, and much more at Desmos with this free graphing calculator designed for grades 6-12. It is available online or as an iPad app. A Quick Start Guide is included to assist with the learning curve. Once the program is mastered students will be able to complete teacher-created homework assignments and assessments with ease. This site is teacher recommended.
Fly over to CyberBee at www.cyberbee.com for more great websites, lessons, and activities to use with students.