There are more drawing options, such as valance geometry, atom style, torsion angle, close ring, etc. Thus selecting atoms and adding them generates the structure. The Organic folder contains additional folders with over 300 molecules, and there are 80 proteins in the Protein folder. Rendering of molecules can be line, ball and stick, space-filling, and molecular orbitals. The latter would be very useful in discussing in the classroom orbital bonding in the varieties of hybridizations.
Molecular dynamics is a technique that integrates the equations of motion for all atoms in a system.
The equations of motion are integrated over time to produce a trajectory about a central atom. These selections includes bath temperature, timestep, and show the path of a particular atom. The 70 page user manual is written clearly and is easy to follow, showing many menu windows but not any Graphics of molecular structures. Also, the tutorial, though helpful, comes near the end of the manual and would be more useful at the beginning, helping the teacher or student construct a simpler molecule like acetone and performing the many software operations on it. The least academic and usually descriptive and student relevant one goes by many names such as Descriptive Chemistry.