History of mathematics presented through famous problems, with some exercises and their solutions. Done in conjunction with the Math Forum, the home of Ask Dr. Math.
Place for educators to share ideas. Has problems and puzzles, online mentoring, research, team problem solving, collaborations, and professional development.
An online community for teachers & students who have an interest in math. On the site, students can find extra help through Ask Dr. Math. Teachers can access Math tools as well as professional development resources.