Molecular Workbench – free visual, interactive science experiments and lessons
by David Andrade, http://tinyurl.com/edtechguy Molecular Workbench is a free and open source system that provides visual, interactive simulations for science. The simulations are in lesson format, with embedded assessments and the ability to change variables and see what happens. There are hundreds of free simulations in physics, chemistry, biology, biotech and nanotech. Some are [...]

