Teacher Resources
Some books to use:
Snowflake Bentley by Jacqueline Briggs Martin
My Brother Loved Snowflakes: The Story of Wilson A. Bentley, The Snowflake Man by Mary Bahr Fritts
The Snowflake: A Water Cycle Story by Neil Waldman
Ken Libbrecht's Field Guide to Snowflakes by Ken Libbrecht
Little Snowflakes: A Lesson in Love by Robyn Pearl Izquierdo
Schubert's Snowflakes by Lynn Mercer
Here are some other sites that you can implement into the lesson any way you see fit!
Make A Flake-A snowflake maker
Snowflake Designer- an online snowflake simulator
Microsoft's, "No flakes like snowflakes!"-another lesson you can use!