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.
Students explore the biosphere's environments and ecosystems, learning along the way about …
Students explore the biosphere's environments and ecosystems, learning along the way about the plants, animals, resources and natural cycles of our planet. Over the course of lessons 2-6, students use their growing understanding of various environments and the engineering design process to design and create their own model biodome ecosystems - exploring energy and nutrient flows, basic needs of plants and animals, and decomposers. Students learn about food chains and food webs. They are introduced to the roles of the water, carbon and nitrogen cycles. They test the effects of photosynthesis and transpiration. Students are introduced to animal classifications and interactions, including carnivore, herbivore, omnivore, predator and prey. They learn about biomimicry and how engineers often imitate nature in the design of new products. As everyday applications are interwoven into the lessons, students consider why a solid understanding of one's environment and the interdependence within ecosystems can inform the choices we make and the way we engineer our communities.
In this multi-day activity, students explore environments, ecosystems, energy flow and organism …
In this multi-day activity, students explore environments, ecosystems, energy flow and organism interactions by creating a scale model biodome, following the steps of the engineering design process. The Procedure section provides activity instructions for Biodomes unit, lessons 2-6, as students work through Parts 1-6 to develop their model biodome. Subjects include energy flow and food chains, basic needs of plants and animals, and the importance of decomposers. Students consider why a solid understanding of one's environment and the interdependence of an ecosystem can inform the choices we make and the way we engineer our own communities. This activity can be conducted as either a very structured or open-ended design.
Students learn the fundamentals of using microbes to treat wastewater. They discover …
Students learn the fundamentals of using microbes to treat wastewater. They discover how wastewater is generated and its primary constituents. Microbial metabolism, enzymes and bioreactors are explored to fully understand the primary processes occurring within organisms.
Biology for Non-Majors II introduces students to the basics of the scientific …
Biology for Non-Majors II introduces students to the basics of the scientific process and covers some of biology’s most compelling topics surrounding the history and diversity of life, including discussion on the different kingdoms of life, with focus on plants and animals, as well as an introduction to ecology. Designed for non-life science majors, this course is the first in a two-part series that completes a survey of biological principles.
This detailed chemistry lesson from the U.S. Department of Energy focuses on …
This detailed chemistry lesson from the U.S. Department of Energy focuses on transforming vegetable oil into biodiesel through a process of transesterification. The process described offers a good model for many chemical reaction processes that are used to produce a viable product.
Students examine the structure and function of the human eye, learning some …
Students examine the structure and function of the human eye, learning some amazing features about our eyes, which provide us with sight and an understanding of our surroundings. Students also learn about some common eye problems and the biomedical devices and medical procedures that resolve or help to lessen the effects of these vision deficiencies, including vision correction surgery.
Human beings are fascinating and complex living organisms a symphony of different …
Human beings are fascinating and complex living organisms a symphony of different functional systems working in concert. Through a 10-lesson series with hands-on activities students are introduced to seven systems of the human body skeletal, muscular, circulatory, respiratory, digestive, sensory, and reproductive as well as genetics. At every stage, they are also introduced to engineers' creative, real-world involvement in caring for the human body.
With a continued focus on the Sonoran Desert, students are introduced to …
With a continued focus on the Sonoran Desert, students are introduced to the concepts of biomes, limiting factors (resources), carrying capacity and growth curves through a PowerPoint® presentation. Abiotic factors (temperature, annual precipitation, seasons, etc.) determine the biome landscape. The vegetative component, as producers, determines the types of consumers that form its various communities. Students learn how the type and quantity of available resources defines how many organisms can be supported within the community, as well as its particular resident species. Students use mathematical models of natural relationships (in this case, sigmoid and exponential growth curves) to analyze population information and build upon it. With this understanding, students are able to explain how carrying capacity is determined by the limiting factors within the community and feeding relationships. By studying these ecological relationships, students see the connection between ecological relationships of organisms and the fundamentals of engineering design, adding to their base of knowledge towards solving the grand challenge posed in this unit.
Students learn about biomimicry and how engineers often imitate nature in the …
Students learn about biomimicry and how engineers often imitate nature in the design of innovative new products. They demonstrate their knowledge of biomimicry by practicing brainstorming and designing a new product based on what they know about animals and nature.
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.
By studying key processes in the carbon cycle, such as photosynthesis, composting …
By studying key processes in the carbon cycle, such as photosynthesis, composting and anaerobic digestion, students learn how nature and engineers "biorecycle" carbon. Students are exposed to examples of how microbes play many roles in various systems to recycle organic materials and also learn how the carbon cycle can be used to make or release energy.
This lesson begins with a demonstration prompting students to consider how current …
This lesson begins with a demonstration prompting students to consider how current generates a magnetic field and the direction of the field that is generated. Through formal lecture, students learn Biot-Savart's law in order to calculate, most simply, the magnetic field produced in the center of a circular current carrying loop. For applications, students find it is necessary to integrate the field produced over all small segments in an actual current carrying wire.
The purpose of this resource is to quantitatively evaluate the accuracy of …
The purpose of this resource is to quantitatively evaluate the accuracy of a classification system. Students sort birds into three possible classes based on each bird's beak: carnivores, herbivores, and omnivores. Students compare their answers with a given set of validation data.
In this activity, students construct "flying birds" (pollution collectors) from paper and …
In this activity, students construct "flying birds" (pollution collectors) from paper and wire hangers. Students hang up their birds to see how they react to air pollution, and compare and make observations about the differences in the birds.
This Read & Seed lesson will explore the similarities and differences between …
This Read & Seed lesson will explore the similarities and differences between us, our friends, and birds! We will read Birds by Carme Lemniscates, and create our own bird. Participate in a Movement/Music/Finger Play activity by doing a bird dance. This lesson is aimed at connecting young learners to their natural world and promote school readiness skills.This Read & Seed activity is presented by The Gardens on Spring Creek by the City of Fort Collins. https://youtu.be/eIidhMMGK5U
This Read & Seed lesson will explore the similarities and differences between …
This Read & Seed lesson will explore the similarities and differences between us, our friends, and birds! We will read Birds by Carme Lemniscates, and create our own bird. Participate in a Movement/Music/Finger Play activity by doing a bird dance. This lesson is aimed at connecting young learners to their natural world and promote school readiness skills.This Read & Seed activity is presented by The Gardens on Spring Creek by the City of Fort Collins. https://www.fcgov.com/gardens/files/read-seed-website-birds.pdf?1589821370
Black Hawk, CO Mining Town. Western Mining History presents a brief summary …
Black Hawk, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
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