1. Pollution Arroyo Walk: Visit the arroyo to investigate pollution.
2. Stormwater and Pollution Experiment: Use a model to explore the different ways that pollution moves through the environment.
3. School Stormwater Walk: Walk the school grounds to look for ways that stormwater moves through the school grounds.
4 & 5. Planning a PSA & Creating a PSA: Students create a PSA to help the community better understand how they can protect the habitats that arroyos provide.