In this Model Eliciting Activity, MEA, students will work in groups to determine a procedure for ranking companies to build a park for a town. Students will need to calculate the area and cost of the park, make decisions based on a data table, and write a letter to the mayor providing evidence for their decisions. Students will need to trade-off between the size and cost of the park as well as park features such as pond or lake, sports field, and playground.

Model Eliciting Activities, MEAs, are open-ended, interdisciplinary problem-solving activities that are meant to reveal students’ thinking about the concepts embedded in realistic situations. MEAs resemble engineering problems and encourage students to create solutions in the form of mathematical and scientific models. Students work in teams to apply their knowledge of science and mathematics to solve an open-ended problem, while considering constraints and tradeoffs. Students integrate their ELA skills into MEAs as they are asked to clearly document their thought process. MEAs follow a problem-based, student-centered approach to learning, where students are encouraged to grapple with the problem while the teacher acts as a facilitator. To learn more about MEA’s visit: https://www.cpalms.org/cpalms/mea.aspx