Elizabeth Polston
Student Instructions
Tap to watch the investigation. Tap to begin. Tap a picture, to write and to tell about what you learned. Tap to add to your journal.
Joy Rice
17
Jill Briscoe
20
CEE
92
Joanna Campbell
529
42
Sign Up
to watch the investigation.
Tap 
to begin.
Tap 
a picture, 
to write and 
to tell about what you learned.
Tap 
to add to your journal.
