Possible school experiment to show importance of wetlands/riparian zones! This shows the importance of plants in our soil. Plants like trees and grasses help purify ground water. Without them the ground water gets polluted and harder to clean and drink.
The foldables are for older kids, but this erosion experiment could easily be done in Pre-K.- Working 5 to 9 . Math and Science: Grade Science Foldables and other scienc projects Classroom Creativity,educational,F