This STEM challenge is in the (book)bag.

No one has been working harder in the Science Lab than the 1st graders this semester! We are wrapping our Project Lead The Way unit on light and sound by creating devices that can communicate over distances through the forest. All that they can use to create vibrations and reflections is what was packed for a day hike on the nature trail. 

East:

Friend:

Foote:

Coyne:

Moffett:

Fernandes:

McElwain: