Nature and Ecology
World Water Day
Next date: Monday, March 22, 2027in 133 days
- Preschool
- Grades 0–3
- Grades 4–5
- Grades 6–8
UN day teaching how to save water and showing its importance for life.
Activity ideas
Children's age
Activity type
ExperimentStudents build a filter using a bottle, sand, gravel, and charcoal to purify dirty water.- ages 10–15
- 45 min
- nothing to buy