classes:  lecturer. Instead of having students present all of the subject matter, teachers should instruct the subject matter and have students learn and present new content that is not in the framework.  curriculum. Instead of having students present all of the subject matter, teachers should instruct the subject matter and have students learn and present new content that is not in the framework.  facility. Instead of having students present all of the subject matter, teachers should instruct the subject matter and have students learn and present new content that is not in the framework.  general. Instead of having students present all of the subject matter, teachers should instruct the subject matter and have students learn and present new content that is not in the framework.