What this lesson teaches
This activity teaches children about ecosystem components and interdependence. They will directly observe how plants, soil, and water interact in a closed environment, showcasing a self-sustaining cycle.
Can you finish mini ecosystem adventure in about 30 min?
You will this activity teaches children about ecosystem components and interdependence.
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This activity teaches children about ecosystem components and interdependence. They will directly observe how plants, soil, and water interact in a closed environment, showcasing a self-sustaining cycle.
By building a small ecosystem, children engage in embodied cognition — they physically create and observe the relationships among organisms and their environment. This hands-on experience reinforces the concept of interdependence through direct observation and reflection.
1. Gather a clear glass jar, soil, small plants, and pebbles. 2. Layer pebbles at the bottom for drainage (about 2 cm). 3. Add a layer of soil on top (3-5 cm). 4. Plant small plants (like herbs or succulents) in the soil and water them lightly. 5. Seal the jar with a lid and place it in indirect sunlight. 6. Observe changes over a week — what happens to plants and soil?