Kindergarten students noticed evidence of erosion in the mountains and shoreline around Waihe'e. We built models using diotomaceous earth and adding human structures with blocks, cloth and foil. Using spray bottles and droppers, the students simulated rain and storm and observed how water changed the landscape. Finally, we added food dye to the agricultural areas of the model and noticed that chemicals and other things humans add to the watershed have a wide impact.
Comments are closed.
|
Welina Mai Nei...Explore our on-going science and environmental service projects at Waihe'e Coastal Refuge. Archives
March 2020
Categories |