Next Generation
Visual Quantum Mechanics -- The Next Generation developed a series of tutorials for science and engineering students. These materials have been tested in a typical "Modern Physics course that follows a two-semester calculus-based physics course. The print materials for these tutorials are freely available. Some of them use software which is available here.
The materials have been divided into four major categories.
Historically Significant Experiments
Applications & Modeling Building
Instructors seeking materials at a level which is more advanced than these should consider Advanced Visual Quantum Mechanics.