Students learn how healthy human heart valves function and the different diseases …
Students learn how healthy human heart valves function and the different diseases that can affect heart valves. They also learn about devices and procedures that biomedical engineers have designed to help people with damaged or diseased heart valves. Students learn about the pros and cons of different materials and how doctors choose which engineered artificial heart valves are appropriate for certain people.
In this service-learning engineering project, students follow the steps of the engineering …
In this service-learning engineering project, students follow the steps of the engineering design process to design an assistive eating device for a client. More specifically, they design a prototype device to help a young girl who has a medical condition that restricts the motion of her joints. Her wish is to eat her favorite food, pizza, without getting her nose wet. Students learn about arthrogryposis and how it affects the human body as they act as engineers to find a solution to this open-ended design challenge and build a working prototype. This project works even better if you arrange for a client in your own community.
Students begin by reading Dr. Seuss' "The Lorax" as an example of …
Students begin by reading Dr. Seuss' "The Lorax" as an example of how overdevelopment can cause long-lasting environmental destruction. Students discuss how to balance the needs of the environment with the needs of human industry. Student teams are asked to serve as natural resource engineers, city planning engineers and civil engineers with the task to replant the nearly destroyed forest and develop a sustainable community design that can co-exist with the re-established natural area.
Students learn about the wonderful and fascinating country of China, and its …
Students learn about the wonderful and fascinating country of China, and its environmental challenges that require engineering solutions, many in the form of increased energy efficiency, the incorporation of renewable energy, and new engineering developments for urban and rural areas. China is fast becoming an extremely influential factor in our world today, and will likely have a large role in shaping the decades ahead. China is the world's largest energy consumer and the largest producer of carbon dioxide emissions, leading engineers and scientists to be concerned about the role these emissions play in rural and urban public and environmental health, as well as in global climate change. Through exploring some sources of air pollution, appropriate housing for different climate zones, and the types of renewable energy, the lessons and activities of this unit present ways that engineers are helping people in China, using an approach to cleaner, smarter, healthier and more-efficient ways of living that apply to people wherever they live.
In this unit, students explore the various roles of environmental engineers, including: …
In this unit, students explore the various roles of environmental engineers, including: environmental cleanup, water quality, groundwater resources, surface water and groundwater flow, water contamination, waste disposal and air pollution. Specifically, students learn about the factors that affect water quality and the conditions that enable different animals and plants to survive in their environments. Next, students learn about groundwater and how environmental engineers study groundwater to predict the distribution of surface pollution. Students also learn how water flows through the ground, what an aquifer is and what soil properties are used to predict groundwater flow. Additionally, students discover that the water they drink everyday comes from many different sources, including surface water and groundwater. They investigate possible scenarios of drinking water contamination and how contaminants can negatively affect the organisms that come in contact with them. Students learn about the three most common methods of waste disposal and how environmental engineers continue to develop technologies to dispose of trash. Lastly, students learn what causes air pollution and how to investigate the different pollutants that exist, such as toxic gases and particulate matter. Also, they investigate the technologies developed by engineers to reduce air pollution.
Students are introduced to the fundamentals of environmental engineering as well as …
Students are introduced to the fundamentals of environmental engineering as well as the global air, land and water quality concerns facing today's environmental engineers. After a lesson and activity to introduce environmental engineering, students learn more about water chemistry aspects of environmental engineering. Specifically, they focus on groundwater contamination and remediation, including sources of contamination, adverse health effects of contaminated drinking water, and current and new remediation techniques. Several lab activities provide hands-on experiences with topics relevant to environmental engineering concerns and technologies, including removal efficiencies of activated carbon in water filtration, measuring pH, chromatography as a physical separation method, density and miscibility.
Students develop critical thinking skills by interviewing a person who has perspective …
Students develop critical thinking skills by interviewing a person who has perspective on environmental history. Students explore the concept of a timeline, including historical milestones, and develop a sense of the context of events.
In this activity, students create a "web" to identify and demonstrate the …
In this activity, students create a "web" to identify and demonstrate the interactions among the living and non-living parts of an environment. This information allows students to better understand what an environment is and to also consider how engineers use teamwork to solve problems.
***LOGIN REQUIRED*** Environmental Technology is an emerging field that is science-based but …
***LOGIN REQUIRED*** Environmental Technology is an emerging field that is science-based but also requires understandings of environmental policy, law regulations, hazardous materials management, and environmental management systems. In part of this course, students will investigate topics such as ecological concepts, environmental quality, natural resources, waste and hazardous materials, environmental laws and regulations, and environmental careers. Students will develop sampling, mapping, and data analysis techniques through hands-on laboratory activities and on-the-job training with local water, waste, air quality, and environmental agencies.In addition, this course is designed to look at the role that energy plays in our modern world. Based on physics students will design, build, test and rebuild alternative energy systems such as: windmills, solar panels, solar cars, solar hotwater systems, and hydro-electric systems. Students will explore the Physics of energy, learning to calculate the energy content and efficiency of a wide variety of structures and systems, such as buildings and alternative energy products, making them more efficient along the way. These units are hands-on; project based learning class with strong support coming from community resources, construction, laboratory experimentation and technology integration. Lessons will explore todayŐs dominant energy sources, supply lifetimes, alternative energy sources, environmental impacts, and the future of energy in our world. This course emphasizes historical and conceptual aspects in physics through the use of energy, and then reinforces these concepts with practical applications using basic high school mathematics.
Students explore the biosphere and its associated environments and ecosystems in the …
Students explore the biosphere and its associated environments and ecosystems in the context of creating a model ecosystem, learning along the way about the animals and resources. Students investigate different types of ecosystems, learn new vocabulary, and 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 communities. This lesson is part of a series of six lessons in which students use their growing understanding of various environments and the engineering design process, to design and create their own model biodome ecosystems.
In this video segment adapted from NOVA scienceNOW, learn how what you …
In this video segment adapted from NOVA scienceNOW, learn how what you eat, drink, or smoke may affect the instructions your epigenomes send to your genes, and as a result, change how your DNA is expressed.
Students learn about water erosion through an experimental process in which small-scale …
Students learn about water erosion through an experimental process in which small-scale buildings are placed along a simulated riverbank to experience a range of flooding conditions. They learn how soil conditions are important to the stability or failure of civil engineering projects and how a river's turns and bends (curvature, sinuosity) make a difference in the likelihood of erosion. They make model buildings either with a 3D printer or with LEGO® pieces and then see how their designs and riverbank placements are impacted by slow (laminar) and fast (turbulent) water flow over the soil. Students make predictions, observations and conclusions about the stability of their model houses, and develop ideas for how to mitigate damage in civil engineering projects.
Students learn that buoyancy is responsible for making boats, hot air balloons …
Students learn that buoyancy is responsible for making boats, hot air balloons and weather balloons float. They calculate whether or not a boat or balloon will float, and calculate the volume needed to make a balloon or boat of a certain mass float. Conduct the first day of the associated activity before conducting this lesson.
This video delves into the Ethics of AI in Education, catering specifically …
This video delves into the Ethics of AI in Education, catering specifically to students. Its purpose is to assist students in cultivating their own ethical standpoint concerning AI, drawing from pertinent information and factual insights into the realm of artificial intelligence. The content explores professional, educational, and personal perspectives, shedding light on both the pitfalls and benefits inherent in discussions about AI. This resource is designed to be utilized as a tool for initiating conversations among students before the commencement of a course. It serves to familiarize them with the landscape of policies surrounding AI within their courses or institutions.
Current formats provided include: Youtube video H5P Interactive Video (Includes bookmarks and a reflective question to answer.)
Preview and use this content: Youtube video: https://youtu.be/ZVUaOfHqGck H5P Module: https://h5p.org/node/1460884
In this video excerpt from NOVA, learn about the advantages, disadvantages, and …
In this video excerpt from NOVA, learn about the advantages, disadvantages, and ethical implications of preimplantation genetic diagnosis, or PGD, a technique used to screen embryos created through in vitro fertilization for diseases.
Euler's formula relates the complex exponential to the cosine and sine functions. …
Euler's formula relates the complex exponential to the cosine and sine functions. This formula is the most important tool in AC analysis. It is why electrical engineers need to understand complex numbers. Created by Willy McAllister.
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