STEM Challenge #4: Protecting your sight!

Hi, everyone!

After learning about the sense of sight (parts of the eye, functions, etc.), we challenged our 3rd Grade students with a new STEM challenge:

"Create a device to protect your eyes from the sun and sweat". 

Criteria and restrictions:

• You must be able to see perfectly.
• You can not touch the device while wearing it.
• You can only use the materials provided.

Building time: 40 minutes.

Materials:

First day:

Second day: