Light up the light bulb instructional design-textbook version of the fourth grade science lesson plan

Textbook version of the fourth grade volume of science lesson plans to light up small light bulbs 7 Instructional design light up small light bulbs [Teaching Objectives] Scientific concept: 1. The small light bulbs will only glow when current flows through the filament. 2. Using electricity to light a small light bulb requires a complete circuit. 3. A complete circuit can use the same materials and be built in more than one way. 4. The two ends of the battery are connected directly with wires, and a short circuit will occur. Process and method: 1. Connect simple circuit. 2. Observe, describe and record the experimental phenomenon of lighting the small bulb. 3. Make bold imaginations and speculations about the current flow according to experimental phenomena. Emotional attitude values: