We will cover fundamentals of ecology, considering Earth as an integrated dynamic …
We will cover fundamentals of ecology, considering Earth as an integrated dynamic system. Topics include coevolution of the biosphere, geosphere, atmosphere and oceans; photosynthesis and respiration; the hydrologic, carbon and nitrogen cycles. We will examine the flow of energy and materials through ecosystems; regulation of the distribution and abundance of organisms; structure and function of ecosystems, including evolution and natural selection; metabolic diversity; productivity; trophic dynamics; models of population growth, competition, mutualism and predation. This course is designated as Communication-Intensive; instruction and practice in oral and written communication provided. Biology is a recommended prerequisite.
" We will cover fundamentals of ecology, considering Earth as an integrated …
" We will cover fundamentals of ecology, considering Earth as an integrated dynamic system. Topics include coevolution of the biosphere, geosphere, atmosphere and oceans; photosynthesis and respiration; the hydrologic, carbon and nitrogen cycles. We will examine the flow of energy and materials through ecosystems; regulation of the distribution and abundance of organisms; structure and function of ecosystems, including evolution and natural selection; metabolic diversity; productivity; trophic dynamics; models of population growth, competition, mutualism and predation. This course is designated as Communication-Intensive; instruction and practice in oral and written communication provided. Biology is a recommended prerequisite."
This activity is an open-ended inquiry investigation in which students analyze and …
This activity is an open-ended inquiry investigation in which students analyze and predict how an environmental change will affect the visitation rates of insects. Students will ask a question, develop multiple hypotheses, run a scientific investigation, and report their findings to their "colleagues".
Students will explore and create a healthy ecosystem, once established they will …
Students will explore and create a healthy ecosystem, once established they will then introduce additional variables which may harm the ecosystem and determine which hazards should be avoided.
In this video produced by ThinkTV, explore the effects of land masses …
In this video produced by ThinkTV, explore the effects of land masses on local climate conditions, and learn about regional impacts of land-atmosphere interactions.
In this media-rich lesson, students learn how global warming is changing the …
In this media-rich lesson, students learn how global warming is changing the Alaskan environment and examine the consequences of climate change on the region's human and wildlife inhabitants.
A learning activity for the Scoop on Soils book in the Elementary …
A learning activity for the Scoop on Soils book in the Elementary GLOBE Series. Each student will make predictions about the properties of various soil samples. Then they will examine several types of soils and record their observations. Next, they will learn about soil profiles and horizons by both examining a soil sample in a jar and by creating a soil profile flip chart. The purpose of the activity is to provide the opportunity for students to ask questions and make observations about soil and introduce students to the properties of soil and to the concept of soil profiles and horizons. After completing this activity, students will know about soil's different properties and about soil profiles. Students will know that soils have different properties including texture, color, and size. They will know that soil forms layers based on these properties.
In this activity, students will record a list of things they already …
In this activity, students will record a list of things they already know about hummingbirds and a list of things they would like to learn about hummingbirds. Then they will conduct research to find answers to their questions. Using their new knowledge, each student will make a hummingbird out of art supplies. Finally, using their hummingbirds as props, the students will play charades to test each other in their knowledge of the ruby-throated hummingbirds. The purpose of this activity is to provide students with information on ruby-throated hummingbirds, provide students with the opportunity to conduct research on hummingbirds in topic areas that interest them, and to provide students with opportunities to share their knowledge with other students. By completing this activity, students will gain knowledge about ruby-throated hummingbirds. They will also gain experience researching a topic of their choosing related to hummingbirds and communicating those results in several different formats.
Students will learn about magnification and how a magnifying lens works. They …
Students will learn about magnification and how a magnifying lens works. They will examine a variety of different objects, first without a magnifier and then with a magnifier, and compare what they observe. They will practice observing details of these objects with magnifying lens. The purpose of this activity is for students to learn about observation skills and how tools can help people make observations, what "magnification" means, and to learn that scientists use tools, such as magnifying lenses, to examine objects. Students will be able to identify a magnifying glass and its purposes. They will be able to describe how the same object looks different when using the unaided eye versus a magnifying lens.
A learning activity for the Scoop on Soils book in the Elementary …
A learning activity for the Scoop on Soils book in the Elementary GLOBE Series. Students will make predictions about what they think they will find in a sample of soil. They will investigate the sample and sort out the various items they find. Next they will spend time outside observing one or more sites to see what they find in the soil. After recording and sharing their observations they will create their own stories about the things they found in the soil. The purpose of the activity is to learn about natural things commonly found in soil and how these things impact how the soil looks and feels as well as to introduce students to the concept of decomposition. After completing this activity, students will know about various things found in soil including rocks, critters, roots, and other organic material. They will also understand that animals and microorganisms aid in the decomposition process that contributes organic materials to soils.
A learning activity for the "Do You Know That Clouds Have Names?" …
A learning activity for the "Do You Know That Clouds Have Names?" book in the Elementary GLOBE series. Students will explore the difference between the three types of contrails, make observations of contrails outside, and record their observations. Fifteen minutes later they will make follow-up observations to see how the contrails they observed have changed. The purpose of the activity is to help students identify contrails and learn to distinguish between the three types of contrails and to understand that contrails are human-made and some contrails become clouds in the sky. Students will be able to (1) identify the three types of contrails; (2) understand that contrails are created by jet airplanes; and (3) understand that some contrails become clouds.
Once widespread here and across North America, elk were eliminated from Wisconsin …
Once widespread here and across North America, elk were eliminated from Wisconsin in the 1880s due to unregulated hunting and habitat loss. Over 130 years later, they once again live in our state's central and northern forest regions. From a population of 25 elk reintroduced in 1995, and with the help of the second reintroduction effort that started in 2015, the state's total elk population has now surpassed 400 animals.
Thanks to the support of multiple partners and the backing of Wisconsin citizens, the bugle of rutting September bulls is back and here to stay!
Elk (Cervus canadensis) is one of North America's most significant deer family members (Cervidae), second only to moose. Wisconsin's native elk (before European settlement) belonged to the Eastern elk subspecies (C. c. canadensis), believed to have gone extinct during the late 1800s. The Rocky Mountain sub-species (C. c. nelsoni) was later used in reintroduction efforts in Wisconsin and other eastern U.S. states.
Elk is one of three members of the deer family that lives in Wisconsin regularly, with the other two being white-tailed deer (Odocoileus virginianus) and moose (Alces alces). Elk are approximately three times larger than deer and about two-thirds the size of moose. Adult elk are light tan-colored with a darker mane on their neck with a distinct buff-colored rump patch and stub tail.
Elk vary in size by sex. A mature cow stands approximately four and a half feet tall at the shoulder, six and a half feet in length from nose to tail and weighs 500-650 pounds. In contrast, a mature bull may stand five feet or more at the shoulder, stretch over eight feet long and weigh 600-900 pounds. Wisconsin elk calves typically weigh between 35-40 pounds at birth. Calves are born with white spots to help them blend into their surroundings during their first few months. Elk are also a herd-associated species that have many vocalizations and unique characteristics.
Scientists discuss whether or not endocrine disrupting chemicals, which may cause birth …
Scientists discuss whether or not endocrine disrupting chemicals, which may cause birth defects and other health concerns, should be controlled in the absence of conclusive proof, in this video segment adapted from FRONTLINE: Fooling with Nature.
Watch students as they conduct an energy audit on a home and …
Watch students as they conduct an energy audit on a home and gain hands-on experience for a career in the green energy industry, in this video adapted from ATETV.
How does energy flow through an ecosystem?Understand the relationship between food chains/food …
How does energy flow through an ecosystem?Understand the relationship between food chains/food websDescribe a food pyramid and the roles various organisms play in them
This activity involves student research on the Internet to create a PowerPoint …
This activity involves student research on the Internet to create a PowerPoint presentation showing the various parts that make up a biome (abiotic & biotic factors).
This semester-long project on conducting an environmental audit of a college campus …
This semester-long project on conducting an environmental audit of a college campus can be done by an individual or by groups of students working in teams. Each group will research a different aspect of campus operations; they will collect data, analyze their findings, and make recommendations for improvements. This SERC Starting Point site includes learning goals, context for use, teaching tips and materials, assessment, and references.
Suzanne Savanick, Science Education Resource Center, Carleton College. Based on a Greening the Campus environmental studies colloquium course taught at Carleton College in 1991.
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