Topic: Photosynthesis | Grade: 7th | Goal: Chemical process of energy | Style: Inquiry-based1. Objectives: > * Identify reactants (CO₂, H₂O) and products (Glucose, O₂). * Describe the role of chlorophyll in light absorption. * Explain the overall chemical equation for photosynthesis: $$6CO_2 + 6H_2O \rightarrow C_6H_{12}O_6 + 6O_2$$.2. Hook (5m): "The Green Mystery" - Show a plant kept in darkness vs. sunlight. Students brainstorm why one withered.3. Instruction (20m): Breakdown of the light-dependent and light-independent (Calvin Cycle) reactions using visual diagrams.4. Differentiation: * Beginner: Label a pre-drawn diagram of a plant with reactants/products. * Intermediate: Write a paragraph explaining the cycle from a carbon atom's perspective. * Advanced: Research and present the impact of light intensity variations on the rate of oxygen production.5. Assessment: 5 Quiz questions covering chloroplast function and reactants.