Marilyn Burns is a respected math educator among classroom teachers across the nation.  She has spoken at numerous conferences and conducted many teacher workshops, sharing innovative ways of teaching math.

Gail is a 5th grade teacher who has responded to many questions on the Teacher2Teacher forum about teaching topics in math.

The National Council of Teachers of Mathematics is an organization of mathematics educators in the USA and Canada.  NCTM publishes teacher resources and 4 journals, each addressing specific interests of teachers and researchers 

This site holds one of the most extensive collections of online resources for teachers of mathematics.

The Southwest Consortium for the Improvement of Math and Science Teaching (SCIMAST) provides resources to assist teachers and schools in their improvement efforts in teaching.

A site devoted to mathematical puzzles and their solutions, written by Erich Friedman, an Associate Professor of Mathematics and Chair of Math and Computer Science at Stetson University, DeLand, Florida.

Interactive activities that apply mathematics to everyday situations, from the Annenberg/CPB Corp.  Click on Related Resources to access other web resources.

Rules, a worksheet, and manipulatives for writting the numbers 1-100 using only the digits from the numeral 2002.

A resource for educators at all levels with information about TI products, support programs, and professional development opportunities.

A concise history of mathematics and the tools of mathematics in American schools produced by the Smithsonian;  taken from a current display in the National Museum of American History, Washington D. C.

An online version of Creative Classroom,a K-8 journal  with ready-to-use teaching ideas.
Look under A+ Activities for Math Matters.