What this lesson teaches
Children learn about ecosystems by observing the interactions between plants, water, and air in a closed environment. This activity illustrates how living and non-living components work together for balance.
Can you finish create your mini ecosystem in about 30 min?
You will children learn about ecosystems by observing the interactions between plants, water, and air in a closed environment.
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Children learn about ecosystems by observing the interactions between plants, water, and air in a closed environment. This activity illustrates how living and non-living components work together for balance.
Through embodied cognition, children physically engage with their ecosystem, allowing them to visualize complex ecological interactions. The jar serves as a miniature model, making abstract concepts like photosynthesis and water cycles tangible and easy to grasp.
1. Collect a clean glass jar with a lid. 2. Add a layer of small pebbles (2 cm) at the bottom for drainage. 3. Add a layer of activated charcoal (1 cm) to filter the air and water. 4. Place potting soil (5 cm) on top for planting. 5. Plant small seedlings or grass seeds in the soil and gently water them. 6. Seal the jar and observe for a week — what changes do you notice?