Lesson plans about snakes. Great resource for teachers working on a snake unit. These lessons are primarily focused on 5th grade students, but could be adjusted as needed.
Spelling Snake - a fun spelling activity from Crayola.
From PBS - lesson plans on snakes and turtles.
Teaching K-8 brings you several lessons related to snakes.
Snake arts and craft projects for your class.
Snake math worksheets by digit and function. Kind of a commercial looking site, but if you scroll down the page you will find the worksheet details.
Snake mask to make with your kids.
Free snake related worksheets, games, poems and books online for your classroom.
Snakes and Ladders board game to print and use in teaching vocabulary or for your ESL students.
A really great snake site for teachers and for sharing with students. Here you can see a great diagram of how snakes move.