More On Argumentation

Students use a free online resource published by the National Library of Science called “Tox-Town” to learn about environmental health concerns and toxic chemicals in their environment. Sp... See More

Students use a free online resource published by the National Library of Science called “Tox-Town” to learn about environmental health concerns and toxic chemicals in their environment. Specifically they learn about school water use and safety legislative hearings. This is done by the incorporation of argumentation in the classroom by making claims that they support with evidence and responding intelligently to counter claims as well. ‘Toxnet’ uses graphics, sounds, animation, and databases that are often used by toxicologists and health professionals. Learning about ‘Toxnet’ alone makes this article valuable but using the argumentation model even more valuable.

Move Over Erin Brockovich!

Using a free online resource called “Tox Town”, lessons were created to engage high school students in relevant environmental issues of today. Whether you are a city dweller, suburbanite or... See More

Using a free online resource called “Tox Town”, lessons were created to engage high school students in relevant environmental issues of today. Whether you are a city dweller, suburbanite or part of a farming community, connections between pollutants in the environment and their impact on human health play out in simulated state legislative hearings. Students prepare for testimony based on the community roles they assume in a mock session. The Internet site provides support for various positions that the students take on issues related to the safety of bottled water. The Internet simulation contains additional potential topics that might impact human health include global warming, air quality, food safety, and chemicals in food. Students study an important environmental issue, participate in the scientific practice of argumentation, and learn how social studies and science are intertwined. For teachers looking for ways to make their science content more relevant to environmental issues, this article provides an excellent lesson plan using the “Tox Town” simulation.