This video segment explores the world of the beaver, including the biology …
This video segment explores the world of the beaver, including the biology of the species and, more importantly, its ability to transform an ecosystem for its own benefit.
There is life all around us! Look out a window, and we …
There is life all around us! Look out a window, and we see a variety of living things. Even in the middle of a big city, plants grow in between cracks in the sidewalk. All that life is called Biodiversity. Check out the Natural Resources Intern video to learn how high school students are improving biodiversity on an Eastern Oregon ranch. Then, in the Discovery Challenge video, investigate biodiversity at two different sites by collecting data at each sites. With your data, you will be able to compare the biodiversity at the two sites.
This lesson introduces NGSS standards, and those standards are listed in the lesson and is part of the Explore Science Club series, an online Career Connected Learning program developed by the Greater Oregon STEM Hub. To learn more find us at: www.go-stem.org.
This reference list has more than 30 kid-friendly books on biodiversity. For …
This reference list has more than 30 kid-friendly books on biodiversity. For each title, the author, publisher, and publication date are given. The diverse list includes field guides for identifying plants and insects, hands-on nature experiments and activities, photographic looks at the world's diverse species, and handbooks with tips about collecting and preserving specimens.
This diverse list of 13 multimedia resources can help you enhance the …
This diverse list of 13 multimedia resources can help you enhance the study of biodiversity in your classroom. For each resource, ordering information is provided. The list is divided into five categories: videos, magazines, posters, audio tapes, and other kits, units, and projects
Produced by the Center for Biodiversity and Conservation, this brief guide summarizes …
Produced by the Center for Biodiversity and Conservation, this brief guide summarizes for policymakers the consequences of biodiversity loss for human health, including threats to global supplies of food and fresh water, exposure to formerly rare diseases and opportunistic infections, and loss of important sources of medicines. The guide can be downloaded as a pdf at no charge.
Students are introduced to the concepts of biomimicry and sustainable design. Countless …
Students are introduced to the concepts of biomimicry and sustainable design. Countless examples illustrate the wisdom of nature in how organisms are adapted for survival, such as in body style, physiological processes, water conservation, thermal radiation and mutualistic relationships, to assure species perpetuation. Students learn from articles and videos, building a framework of evidence substantiating the indisputable fact that organisms operate "smarter" and thus provide humans with inspiration in how to improve products, systems and cities. As students focus on applying the ecological principles of the previous lessons to the future design of our human-centered world, they also learn that often our practices are incapable of replicating the precision in which nature completes certain functions, as evidenced by our dependence on bees as pollinators of the human food supply. The message of biomimicry is one of respect: study to improve human practices and ultimately protect natural systems. This heightened appreciation helps students to grasp the value of industry and urban mimetic designs to assure protection of global resources, minimize human impact and conserve nonrenewable resources. All of these issues aid students in creating a viable guest resort in the Sonoran Desert.
This textbook provides a survey of statistical methods commonly used in the …
This textbook provides a survey of statistical methods commonly used in the life sciences, an introduction to statistical theory, and significant exposure to the statistical software package SAS 9.4. The textbook is designed for graduate students and upper division undergraduates, and assumes some familiarity with mathematical notation, functions, and algebra. No previous courses in statistics are needed. For those interested in using the software package R, programs similar in function to the SAS ones are also provided. A unique feature of this textbook is the integration of statistical procedures and theory. Most introductory texts present the statistical procedures and a mechanistic explanation of how they work, without discussing the underlying theory. Some knowledge of this theory is essential for students in the life sciences, especially graduate students, and so the textbook uses likelihood theory to explain how parameters are estimated and statistical tests derived. The statistical models for ANOVA, regression, and other common procedures are also presented. These theoretical concepts are presented in both equation and graphical form. For detailed information on the topics covered in this textbook, see the Table of Contents file in Section 1.
In this video, Jonathan joins Charlie Donilon on his shark charter boat …
In this video, Jonathan joins Charlie Donilon on his shark charter boat in Rhode Island, Massachusetts, and learns about how shark tagging has shed light on the biology of and behavior of Blue sharks. Tagging has shown that these incredible swimmers actually migrate completely across the Atlantic ocean. Jonathan tries his hand at tagging a shark and then swims with Blue sharks. We also learn that Blue sharks are not nearly as vicious as they have been reputed to be, and the divers are actually able to pet the sharks! Please see the accompanying study guide for educational objectives and discussion points.
The lessons in this issue of Smithsonian in Your Classroom introduce the …
The lessons in this issue of Smithsonian in Your Classroom introduce the work of botanists and botanical illustrators, specifically their race to make records of endangered plant species around the world. “Very little of the world’s flora has been fully studied,” says one Smithsonian botanist, “and time is running out.” In the first lesson, students gets to know six endangered plants. They examine illustrations, photographs, and dried specimens of the plants as they consider this question: If a scientist can take a picture of a plant, are there advantages in having an illustration? They go on to consider some of the big questions that botanists themselves must ask: Which of these species are most in need of conservation efforts? Are any of these plants more worth saving than others?In the second lesson, the students try their own hands at botanical illustration, following the methods of a Smithsonian staff illustrator. All that is required for the lesson are pencils, markers, tracing paper, and access to a photocopier.
A knowledge of broadleaf plant parts will help the student identify plants …
A knowledge of broadleaf plant parts will help the student identify plants at various stages of life. The weed ID resource books often use technical terms to describe how the plant parts look. It is important the student understands the technical terms in order to properly identify weed species. Students will also practice using common weed id apps
In this video segment from NatureScene, explore Cartwheel Bay, a wetland in …
In this video segment from NatureScene, explore Cartwheel Bay, a wetland in South Carolina, and learn about the variety of carnivorous plants native to this unique landform.
In this video adapted from Texas Parks and Wildlife Department, learn about …
In this video adapted from Texas Parks and Wildlife Department, learn about carnivorous plants that act as both producers and consumers in an ecosystem. See sundews and blatterworts capture and digest insects.
In this video adapted from the Arctic Athabaskan Council, learn how warmer …
In this video adapted from the Arctic Athabaskan Council, learn how warmer temperatures in the Arctic are transforming the landscape, triggering a host of effects such as permafrost thawing and insect infestations.
In this video produced for Teachers' Domain, learn about MIT professor Cathy …
In this video produced for Teachers' Domain, learn about MIT professor Cathy Drennan's research into microorganisms that remove carbon dioxide, a greenhouse gas, from the atmosphere.
Students are challenged to design a method for separating steel from aluminum …
Students are challenged to design a method for separating steel from aluminum based on magnetic properties as is frequently done in recycling operations. To complicate the challenge, the magnet used to separate the steel must be able to be switched off to allow for the recollection of the steel. Students must ultimately design, test, and present an effective electromagnet.
This video adapted from KTOO takes a look at Earth's warming and …
This video adapted from KTOO takes a look at Earth's warming and cooling cycles and the current atypical trend of warming that is impacting the glaciers in Alaska's Inside Passage.
Some bird species appear to respond to extreme weather changes in their …
Some bird species appear to respond to extreme weather changes in their native habitat by moving to more hospitable environments. This article discusses the role of NASA satellites, along with field and citizen scientists, in studying that movement. The article also includes an activity on constructing a bird feeder. The Climate Kids website is a NASA education resource featuring articles, videos, images and games focused on the science of climate change.
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