The original use of the prefix "meso" was to refer to an optically inactive, non-resolvable member of a set of stereoisomers, some of which were optically active. More recently there have been attempts to define meso in terms of the structural features that can account for the existence of meso forms. It is unlikely that an effort of this kind will be successful. There are too many different ways to be meso.
Our Secondary School editors work hard to distill all the JCE materials to produce a fraction of particular interest to high school teachers. We call it CLIC.
In recent years we have worked hard to better match our advertisers with our readers. When shopping for chemistry education materials, visit our advertisers' WWW sites first.
Take JCE along on your outreach missions. Copies of the Journal, guest access to JCE Online, our publications catalog, and more are available for your participants.