In this Model-Eliciting Activity (MEA), students will be presented a non-profit group that helps start school gardens. This client is looking to switch to a tomato seed that is adapted to increased moisture in the soil due to precipitation and is versatile and great tasting. The engineering team will examine the seeds presented and develop a procedural method to rank the seeds based on the client's needs. The engineering team will reach a decision as to the best choice of seed for the client.

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 processes. 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 MEAs visit: https://www.cpalms.org/cpalms/mea.aspx