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.
This site features classroom examples of innovative teaching methods and insights into student learning, tools for mathematics instruction that teachers can use immediately, and video tours of the ideas and materials on the site.
Safe Online Classroom for teachers and students with LOTS of resources. Students can submit assignments here. There is even an app for their phone. They can message their teacher... It's like a social networking site for teachers and students that focuses on classroom needs.