ecoMUVE

EcoMUVE Module 1: Pond

The first MUVE represents a pond ecosystem, based on Black's Nook, a freshwater pond in Cambridge, MA. Students explore the pond and the surrounding area, even walking under the water, and see different organisms in their natural habitats. Students use a micro-submarine to zoom in and see the microscopic organisms in the pond. They can learn about the organisms they find in a field guide and can construct a food web. Students collect water measurements (e.g., temperature, dissolved oxygen, phosphates, nitrates, pH, temperature), observe the weather, and make observations by exploring the terrain and developments in the neighborhood of the pond.

EcoMUVE Virtual world - runoff
EcoMUVE Virtual World - Algae in sub

Students visit the pond over a number of virtual “days” – each day the pond and surrounding area look different, people provide new information, and baseline data has altered. Students view the data over time using tables and multi-dimensional graphs. Eventually, students make the surprising discovery that, on a day in late summer, many fish in the pond have died. Students are challenged to figure out what happened to the fish. They work in teams to collect and analyze data, gather information to solve the mystery, and come to understand the complex causality of the pond ecosystem.

The EcoMUVE Curriculum

The EcoMUVE curriculum is based on national middle school science standards, on 21st century skills, and on the Understandings of Consequence Curriculum "Causal Patterns in Science" developed by Dr. Tina Grotzer at Harvard University.

EcoMUVE Module 2: Forest

The second MUVE is modeled on a hardwood forest ecosystem like those in the northern part of the United States. While exploring the plants and animals that live in the forest ecosystem, students learn about individual, population, and community levels in ecosystems. An interactive food web tool allows students to track the flow of energy through the populations in the ecosystem.

Students work as teams to visit two forested islands over a span of fifty years to see how the populations and forest structure change on each island over time. Both islands include populations of deer; one also has a population of wolves, leading to very different effects. One island has a lot of vegetation, is rich in insect diversity, and has many birds. The second island has little vegetation and seems to lack many of the organisms that depend on the understory vegetation as habitat. By monitoring changes over time, students learn that these two islands look so different due in large part to the relationship between deer and their primary predator, the grey wolf.

EcoMUVE Virtual World - Wolf at creek
Phosphate Algae Graph

Students work in teams to gather clues about the causal relationships in the Forest ecosystem by collecting population data, talking to people in the virtual world, collecting evidence from tree rings, building a food web, and exploring a decomposing tree stump.

Research

Testing of EcoMUVE in the classroom has found that students made significant gains on pre-post content survey questions related to interactions between biotic and abiotic factors, the processes of photosynthesis and respiration, and the role of decomposition in gas exchange. Analysis of a causal understanding pre-post survey revealed significant increases in students’ understanding of the importance of effects over distance in analyzing ecosystem problems. On affective measures, students showed increased understanding of what scientists do in order to study ecosystems, and a greater self-efficacy for data analysis. A study comparing students who used EcoMUVE before or after a field trip to a local pond found that students who used EcoMUVE before visiting the pond made stronger scientific explanations of measurements they took at the pond.

I am most impressed that the unit made the kids THINK and draw conclusions, there was very little teaching and more facilitating. Students truly constructed and developed their own knowledge about ecosystems, the best way to teach science...constructivist approach, loved it! 7th grade teacher after using EcoMUVE
Boys pointing at computer screen with EcoMUVE Project Team Project News EcoMOD in the 2018 STEM for all Video Showcase EcoMUVE and EcoMOBILE featured in articles online ARIS Summit 2015 and GLS

 

EcoMUVE Foodweb Tutorial

 

EcoMUVE Pond Tutorial

 

EcoMUVE Forest Tutorial

 

EcoMUVE LearningQuest Tutorial

 

To access the suite of EcoLearn resources, please visit ecolearn.projectzerohgse.com.

EcoMUVE is a curriculum that was developed at the Harvard Graduate School of Education that uses immersive virtual environments to teach middle school students about ecosystems and causal patterns.

The goal of the EcoMUVE project is to help students develop a deeper understanding of ecosystems and causal patterns with a curriculum that uses Multi-User Virtual Environments (MUVEs). MUVEs are 3-D virtual worlds that have a look and feel similar to videogames. They are accessed via computers and, in our case, recreate authentic ecological settings within which students explore and collect information. Students work individually at their computers and collaborate in teams within the virtual world. The immersive interface allows students to learn science by exploring and solving problems in realistic environments.

EcoMUVE includes two modules, Pond and Forest; each module is a two-week inquiry-based ecosystems curriculum built around a virtual ecosystem.

This material is based on work supported by Institute of Education Sciences grant no. R305A080514, (2008-2012). Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the Institute of Education Sciences.

Project Members

Amy Kamarainen

Dr. Amy Kamarainen

Education and Station Coordinator for the Salmon Coast Field Station in British Columbia, Canada
Shane Tutweiler

Shane Tutwiler

Assistant Professor of Educational Foundations at the University of Rhode Island

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