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.

Composting Process

Objective: Students learn the process of creating soil from compost.
Activity: Teacher provides direct instruction with graphics and text on the process involved in creating soil from trash through what materials do well in compost, which ones take longer and why.

Assessment: Students answer questions on the process