Nature and Ecology
First Day of Winter
Next date: Monday, December 21, 2026in 42 days
- Preschool
- Grades 0–3
- Grades 4–5
- Grades 6–8
The shortest day of the year, an opportunity for classes about winter and nature in winter.
Activity ideas
Children's age
Activity type
ExperimentStudents test how salt affects melting ice.- ages 10–15
- 45 min
- nothing to buy
