Learning Ecology with VERA Using Conceptual Models and Simulations

• URL: http://arxiv.org/abs/2510.16944v1
• Date: Sun, 19 Oct 2025 17:48:29 GMT
• Title: Learning Ecology with VERA Using Conceptual Models and Simulations
• Authors: Spencer Rugaber, Scott Bunin, Andrew Hornback, Sungeun An, Ashok Goel,
• Abstract summary: The VERA system is a conceptual modeling tool used since 2016 to provide introductory college biology students with the capability of conceptual modeling and agent-based simulation in the ecological domain.<n>This paper describes VERA and its approach to coupling conceptual modeling and simulation with emphasis on how a model's visual syntax is compiled into code executable on a NetLogo simulation engine.
• Score: 1.631115063641726
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Conceptual modeling has been an important part of constructionist educational practices for many years, particularly in STEM (Science, Technology, Engineering and Mathematics) disciplines. What is not so common is using agent-based simulation to provide students feedback on model quality. This requires the capability of automatically compiling the concept model into its simulation. The VERA (Virtual Experimentation Research Assistant) system is a conceptual modeling tool used since 2016 to provide introductory college biology students with the capability of conceptual modeling and agent-based simulation in the ecological domain. This paper describes VERA and its approach to coupling conceptual modeling and simulation with emphasis on how a model's visual syntax is compiled into code executable on a NetLogo simulation engine. Experience with VERA in introductory biology classes at several universities and through the Smithsonian Institution's Encyclopedia of Life website is related.

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