Young Invester teaches elementary children several different aspect of money management. Games include Windfall, where a child can run an imaginary business and BuyLo/SellHi, where children can play the stock market. Students can sign up as an individual or as part of an elementary school team.

The Math League is dedicated to bringing challenging mathematics materials to students. League specialties include math contests, books, and computer software designed to stimulate interest and confidence in mathematics for students from the 4th grade through high school.

This South African Community website for teachers, parents and students is complete with lessons, tests, exams, worksheets, study skills and much more.

Notely is the new tool for students of all ages looking for help to get better grades. Notely has all the tools a student could need such as schedule, calendar, note-taking, homework planner and more.

Math Cats provides playful explorations of important math concepts through games, crafts and interactive projects. Includes a magic chalkboard and an art gallery.

Answers.com - the ultimate answer engine, with quick accurate dictionary, thesaurus, encyclopedia, bios, tech terms, news, sports, weather, and much more.

Coolmath has a ton of cool math games and puzzles, lots of really clear math lessons (arithmetic, fractions, decimals, algebra, etc.), fractals, geometry, tessellations and more. Tons of very cool math stuff for kids, teens, parents and teachers too!

Created by the National Council of Teachers of Mathematics, this site helps families enjoy mathematics outside school through a series of fun and engaging challenges.

AAA Math features a comprehensive set of interactive arithmetic lessons. Unlimited practice is available on each topic which allows thorough mastery of the concepts.

Plinky is a service that makes it easy for you to create inspired content on the web.

This website is known at the educators reference desk. It contains many resources as well as frequently asked questions and lesson plans.

This is a math website that contains many math resourses and websites. It contains websites for math projects and specific math pedagogy. It would be a great site for teachers becuase it contains lesson plans as well as writing guidelines for math.