Teach Mathematics is a cool site for math teachers and students with lessons and activities aimed at helping students to improve their math skills. The math levels on this site seem targeted to 3rd grade to high school level learners.Whether you are teaching fractions, algebra, geometry, or statistics, then there are lessons and tools for you. The site has 15 pages of useful tools and materials that both teachers and students will enjoy.
This site contains a huge collection of useful calculators for any math based situation. From addition to calculus to calculating mortgage payments, you can find it here. The site also has a tool to create graphs and charts, tools to convert measurement, and even a math glossary. You will also find health calculators, tools to help calculate dates, and even ways to perform math short cuts. In short, this site is overflowing with useful tools for school and beyond.
i Practice Math
i Practice Math is a free site that helps students to improve their math skills with lessons, online worksheets, and quizzes. The site is currently set up for students in grades 1 through 9 with materials for 10-12 in the works. Users can sign up individually or teachers can sign up and then add their students later. The site even allows teachers to generate reports to help monitor student progress. The site is categorized by topic and grade level for easy navigation.