This free TpT PDF file assists you with the processes of installing and using ChemSketch 2016 freeware. My objective is to stimulate the use of molecular-modeling software for the creation of 3-dimensional models of molecules of biological importance.
What about chemistry for elementary and middle school students? I consider the cheap, Chinese chemistry sets to be a menace to STEM education; visit Amazon.com and search for chemistry kits, or physics kits, or other types of kits. All junk.