This activity is an investigation to determine the effect of soil type on plant growth. The students will develop an understanding of the plant as producer.
In this activity, students explore the basic living requirements of algae (phytoplankton)through hands-on experience and an interactive game. Students investigate what algal biofuels are, how they are made, where they can grow, and, most importantly, why this topic should be investigated. Algal biofuels are an emerging source of renewable energy.
Students analyze data on temperature and precipitation collected from 26 different Long Term Ecological Research sites and compare them with annual net primary productivity. The students then form an ecological rule to explain their results.
This is a unit for K-2 students on fish habitats. The last day is a field trip to a local lake.
Video introduces wind energy research at the National Renewable Energy Lab (NREL) and provides an overview of the NREL Wind Technology Center near Boulder, Colorado.
This is a hands-on inquiry activity using zip-lock plastic bags that allows students to observe the process of fermentation and the challenge of producing ethanol from cellulosic sources. Students are asked to predict outcomes and check their observations with their predictions. Teachers can easily adapt to materials and specific classroom issues.
In this activity, students research various topics about ocean health, e.g. overfishing, habitat destruction, invasive species, climate change, pollution, and ocean acidification. An optional extension activity has them creating an aquatic biosphere in a bottle experiment in which they can manipulate variables.
This online article, from Biodiversity Counts, is a guide to finding local specialists who are knowledgeable about plants and arthropods. It includes: an overview of how local specialists can be of help; a link to the Directory of Local Specialists, a list of specialists who have agreed to work with participating schools; a list of additional organizations, with links to Web sites, that are good sources for local specialists; tips on how to find local specialists from Linda Beyt, a middle school teacher in Louisiana and a Biodiversity Counts mentor; and tips for enlisting volunteers by Karen Spaulding, a middle school teacher in Massachusetts and a Biodiversity Counts mentor.
This lesson is intended for Emergent Bilinguals. The focus is an introduction to "subject and predicate" with an emphasis on agriculture vocabulary.
This activity is designed for a primary classroom (outdoors & indoors) investigation where students collect and investigate soil samples and describe the soils, looking for similarities and differences. Students develop a method of recording the data colleted and can present the information gathered.
Students experience civil and environmental engineering by planning a housing development in an existing biome, while also protecting the native species that live there. They conduct research, draw plans, make brochures and give presentations, with each team having a member serving as a project manager, civil engineer, environmental engineer and graphic designer. The best designs creatively balance the needs and resources necessary to support both the native species and human infrastructure.
Students determine their carbon footprints by answering questions about their everyday lifestyle choices. Then they engineer plans to reduce them. Students learn about their personal impacts on global climate change and how they can help the environment.
Students investigate circuits and their components by building a basic thermostat. They learn why key parts are necessary for the circuit to function, and alter the circuit to optimize the thermostat temperature range. They also gain an awareness of how electrical engineers design circuits for the countless electronic products in our world.
Students capture and examine air particles to gain an appreciation of how much dust, pollen and other particulate matter is present in the air around them. Students place "pollution detectors" at various locations to determine which places have a lot of particles in the air and which places do not have as many. Quantifying and describing these particles is a first step towards engineering methods of removing contaminants from the air.
Today many people assume that technological change is the major factor in historical change and that it tends to lead to historical progress. This class turns these assumptions into a question—what is the role of technology in history?—by focusing on four key historical transitions: the human revolution (the emergence of humans as a history-making species), the Neolithic Revolution (the emergence of agriculture-based civilizations); the great leap in productivity (also known as the industrial revolution), and the great acceleration that has come with the rise of human empire on the planet. These topics are studied through a mix of textbook reading (David Christian's "Maps of Time"), supplementary readings (ranging from Auel, "The Clan of the Cave Bear" to Hersey, "Hiroshima"), illustrated lectures, class discussions, guest lectures/discussions, short "problem paper" assignments, and a final project defined by the student.
Because MIT is celebrating its 150th anniversary in 2011, this version of the class will also focus on connections between MIT as an institution and technology in the history of the last 150 years.
This activity is a field investigation of the biodiversity in a given area. The exercise will give students experience making scientific observations and creating a dichotomous key.
A town board based classroom scenario where students decide what to do with a parcel of land on the shoreline of a lake. Various interested parties try to purchase, but must answer town board questions in the process. Real issues of land-use, resource allocation, ethics, planning, and impacts.
This online quiz on sustainable development can be used in French language classes to prepare intermediate-level students for discussions on environmental topics. The resource is excellent for immersion and content-based instruction.
This video provides an overview of the research of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) on converting biomass to liquid fuels.
In this activity, students work through the process of evaluating the feasibility of photovoltaic solar power in 4 different US cities.