Provide "acknowledged body of knowledge" related to the concept. Emphasize the most significant aspects of the concept in an organized, organic manner. Present information sequentially so students see continuity. Draw attention to important, discrete details; don't swamp students with myriad facts.

Teacher lectures.

Objective: The student will be able to graph the sine and closing functions. The student will be able to determine the amplitude and period of the sine and cosine functions.

Activity: The teacher will lecture.

Assessment: The ability of the students to answer the teacher's questions.