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.
good snowball rhyme too (can make a song- use tune I had a little dreiedel) Snowball Kindergarten Games - this is a fun winter game and to help kids practice oral motor exercises (toddler, preschool too)