PUBLIC
6 items
1.Space Systems: Patterns and Cycles 1-ESS1-1. Use observations of the sun, moon, and stars to describe patterns that can be predicted. [ 1-ESS1-2. Make observations at different times of year to relate the amount of daylight to the time of year.
Elementary
Email
Copy the URL below and paste it into your email client. You are free to share this URL with anyone. When the recipient visits the link, they will be taken to a view of this collection. They will be able to save the collection to their own library if they log in or register.