A data-driven factual answer engine, not a website indexing search engine. Crunches data on a wide range of topics, with particular strength in science, technology and math computations.
Math & technology
This website features games that teach math, science, and cognitive skills.
This website introduces basic computer programming concepts; change the code and see the results!
This website contains fun math games, brainteasers, manipulatives, and lessons and quizzes that teach addition, subtraction, multiplication, division, and fractions.
This website has tons of fun games to help you practice your math skills.
This website is full of fun math games that are organized by grade level and by topic.