As representatives of teachers of the core K-12 subject areas, we firmly believe that a robust, nonpartisan system of local, state, and federal agencies is essential to ensuring that every student has ...

NSTA is a vibrant community of 35,000 science educators and professionals committed to best practices in teaching science and its impact on student learning. NSTA offers high-quality science resources ...

The NCTM representatives outlined four critical priorities during their congressional meetings: Strengthening the Foundation ...

Whether you're experiencing new challenges or celebrating new breakthroughs, your firsthand perspective is invaluable. Legislators want to understand the impact of these decisions through your eyes.

A comprehensive and coherent set of mathematics standards for each and every student from prekindergarten through grade 12, Principles and Standards is the first set of rigorous, college and career ...

A tessellation is a repeating pattern of polygons that covers a plane with no gaps or overlaps. What kind of tessellations can you make out of regular polygons? What shapes tessellate? If shapes can ...

There are many fun and innovative ways to celebrate Pi Day in your classroom and beyond—you probably already use it as a jumping-off point for key mathematical lessons. If you're in need of something ...

Research Clips and Briefs provide a foundation for taking what the research says about mathematics teaching and learning to teachers, administrators, school boards and parents. Email research@nctm.org ...

When students become active doers of mathematics, the greatest gains of their mathematical thinking can be realized. The process of sense making begins when we create classrooms full of curious ...

Taking Action: Implementing Effective Mathematics Teaching Practices in K-Grade 5 (on backorder expected delivery March 2022) Principles to Actions: Ensuring Mathematical Success for All Principles to ...