Curated OER
What Can I Afford?
Students explore the concept of cell phone plans. In this cell phone plan lesson, students research the cost of cell phones. Students compare various cell phone plans and decide on which phone plan is best for them.
University of Regina (Canada)
University of Regina: Math Central: Graphing Activities
Eighteen different graphing activities will teach students how to plot points, draw lines, compare graphs, and problem solve.
University of Regina (Canada)
University of Regina: Math Central: Graphing Activities
Eighteen different graphing activities will teach students how to plot points, draw lines, compare graphs, and problem solve.
Texas Instruments
Texas Instruments: A Move in the Right Direction
Students physically provide motion data that is collected by a CBL and then graph the data. They determine if they "moved in the right directions" by comparing their graph with those printed in the activity.
![Big Ideas Math: Interpreting a Proportional Relationship [Pdf] eBook](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Big Ideas Math: Interpreting a Proportional Relationship [Pdf] eBook")
Other
Big Ideas Math: Interpreting a Proportional Relationship [Pdf]
Illustrated examples partnered with follow-up practice problems for interpreting proportional relationships.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Tablas Y Expresiones Algebraicas
In Spanish. Interactive activities associating data tables with their algebraic graph