This site spotlights great classroom links, lessons and ideas. This is a good resource for educators. Here are some great airplane related math activities, appropriate for middle grades, that include different levels of problem solving activities on topics like elapsed time, capacity, measurement, money and design engineering. Some require the shockwave plugin. Mathematics - Links to bibliographies, electronic journals, WWW resources, gophers, newsgroups and a software index related to mathematics is here at this complete math resource.
Most links contain descriptions and grade level information.
The Geometry Center - The Geometry Center specializes in the use of technology to visualize and communicate mathematics and related sciences. Part of the mission of the Geometry Center is to develop software tools to support the computation and visualization of mathematics. Downloadable programs are available here. This is a good resource for upper level math instructors. All Rights Reserved.