Lesson Planet Article
Curated OER

Reveal the Beauty of Mathematics

For Teachers 3rd - 8th
Mathematics is full of drama, beauty, and emotion.
Lesson Plan
MARS, Shell Center, University of Nottingham

Defining Regions Using Inequalities

For Teachers 7th - 9th Standards
Your young graphers will collaboratively play their way to a better understanding of the solution set produced by the combining of inequalities. Cooperation and communication are emphasized by the teacher asking questions to guide the...