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 teaches lessons on plants, animals taking food.
Objective: To understand major elements needed for growth. To understand living things grow, eat and move.
Activity: Teach lesson on plants taking food, animals needing food, etc. Any good science text will contain the information needed. Children also read from their science texts, review the properties of living things.
Assessment: Quality of student engagement, teacher checking for understanding.