Curated OER
The Nervous System
In this nervous system worksheet, students ball up a piece of paper and stand in front of a friend and gently toss the paper ball at their face. Then they describe their friends response and why they actually responded to the paper ball.
Scholastic
Scholastic Instructor: Open Your Eyes
This webpage is a great resource for elementary teachers who are looking for activities, lessons, facts, and experiments pertaining to the eye.
Aetna Intelihealth
Aetna: Inteli Health: Vision Glossary
Definitions of many technical and anatomical terms related to vision and the eye.