For Teachers
Activities and Worksheets
Lesson Plans
For Parents


  • Doing What Works - This site's mission is to translate research-based practices into practical tools to improve classroom instruction.
  • Encouraging Girls in Math and Science - This website offers teaching techniques to encourage girls to pursue math and science fields.
  • Figure This Math Challenges - Figure This! emphasizes the importance of high-quality math education for all students; find presentations and handouts for your class.
  • Geometry - Federal Resources for Educational Excellence - Find activities and lesson plans about Geometry.
  • InterMath - Focuses on building teachers' mathematical content knowledge through mathematical investigations that are supported by technology.
  • Math - FREE Teaching and Learning Resources - This website offers links to a host of math resources.
  • Math - PBS Teachers - Teachers can search PBS resources by subject and grade level.
  • Practical Uses of Math and Science - PUMAS is a collection of brief examples showing how math and science topics taught in K-12 classes can be used in interesting settings, including every day life. The examples are written primarily by scientists, engineers, and other content experts having practical experience with the material.
  • Teaching Math: A Video Library - In this library, teachers demonstrate the fine art of guiding students through reasoning and problem solving.
  • Universcale - Visitors are able to view all entities, from the microworld to the universe, by setting them up against a scale and comparing using the Universcale.
  • USA Mathmatical Talent Search - The USA Mathematical Talent Search (USAMTS) is a free mathematics competition open to all United States middle and high school students. is the U.S. government's official web portal for kids