Salt Marshes: estimation techniques using basic algebra and geometry part of Activities
Yelena Meadows, Upper Iowa University; Sharareh Nikbakht, Appalachian State University
The activity allows for learning about salt marshes ecosystem and practicing of basic math in estimations.

Solar panel statistical tests part of Activities
Owen Byer, Eastern Mennonite University
In this activity, students will determine whether there is a statistically significant difference in the number of watts of power produced on individual solar panels at Bryn Mawr College.

Trawl Data Exploration in Multivariable Calculus part of Activities
Kris Green, Saint John Fisher College
This activity is based on exploring the data collected from all trawls around the Chincoteague Bay from 2005 - 2014. Students can construct their own contour diagrams as they cross section the data based on their own choices. This database could also be used to support similar activities in statistics or graph theory.