Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History.
Curriki, the online education community, is building the first website to offer free, open-source instructional materials for K-12. We have thousands of free worksheets, lesson plans, exams, project ideas and activities for English language arts, math, science, social studies, technology integration and other subjects. All of our educational material is contributed by teachers and partners and is free and open source.
Students in grades 4 - 6 become math apprentices to learn how mathematics is used in every day careers. This rich multimedia site contains interactive simulations that einvite students to play the role of scientists, bicycle designers, computer game programmers, artists, engineers, and more.
Raytheon's MathMovesU program is an innovative initiative designed to engage middle school students in math by illustrating the connection between math, their passions and interests and 'cool' careers.