The phrase 'specialized class' is a correct and usable expression in written English.
You can use the phrase when referring to a course that has a narrow focus, such as a course on a particular topic within a larger subject area. For example, "The university offers a specialized class on 19th century English literature."
Chengru Feng continued to train more people in specialized art classes and in 1943, supported by Xiansu Hu and Bing Zhi, he established "Specialized Class of Biological Illustration, Jiangnan Art College" in his hometown.
In 1970 American microbiologists Daniel Nathans and Hamilton Othanel Smith discovered a specialized class of enzymes (called restriction enzymes) that cut DNA at specific nucleotide target sequences.
There thus grew up close to the crown a more specialized class of administrators, whose expertise rather than birth was the key to their influence; the sale of office allowed wealthy families to establish a firm base for later political and social advancement.
From the very beginnings of American art, the "top down" model of all European civilization, with a fine art made for an elite class of patrons by a specialized class of artists, was in doubt, in part because many Americans did not want that kind of art, in part because, even if they wanted it, the social institutions a court or a cathedral just were not there to produce and welcome it.
This specialized class of small organic structures are, surprisingly to many, fairly common in nature.
When teaching in the specialized class, he edited this book systematically for his students, but never published it.
Others offer specialized classes in science, journalism or American etiquette.
Students can also take specialized classes including conversation, opera, film, grammar, cooking and pottery.
State officials are already looking at Internet2 as a way to bring specialized classes like Advanced Placement courses to schools that do not have them now.
All took specialized classes in law, sociology, history and cultural diversity at John Jay, which is part of the City University, and worked a minimum of three days a month at nonenforcement jobs in station houses, for about $7,000.
As home schooling becomes more commonplace -- and in many communities more organized with specialized classes teaching how to put together a college application -- post-secondary institutions are becoming more open to home-schooled students.
