Earth Systems Activities
Investigate sphere interactions, water distribution, and environmental solutions through hands-on Earth science explorations.
Sphere Interactions
Water Cycle
Environmental Solutions
Systems Thinking
Activity 3.1: Sphere Interaction Detective Work
Students investigate how natural events demonstrate interactions between Earth's four spheres
2-3 class periods
Groups of 4-5
Sphere Interactions
Implementation Support & Safety
Water Safety Protocols
- Use only safe, non-toxic materials for pollution simulation
- Ensure proper ventilation when using any chemicals
- Have spill cleanup materials readily available
- Supervise all water handling activities
- Provide aprons or old clothes for messy activities
- Establish clear cleanup procedures
Community Partnerships
- Contact local water authority for expert visits
- Arrange field trips to treatment facilities
- Partner with environmental organizations
- Invite community members to share experiences
- Connect with regional water management agencies
- Collaborate with other schools on water projects
Assessment Strategies
- Use photo documentation for process assessment
- Create peer evaluation rubrics
- Develop self-reflection questionnaires
- Use before/after water quality comparisons
- Include community feedback in evaluations
- Document learning through video portfolios