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.
Teach parts of a tree and their functions.
Objective: To teach the parts of a tree and their functions.
Activity: Lecture with accompanying visual aids. Include the following terms: deciduous, conifer, root, trunk, bark, cambium, phloem, xylem, branch, leaf, blade, stem, photosynthesis, chlorophyll. Assign readings in text.
