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.

This collection uses primary sources to environmental preservation in the Progressive Era. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

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.

How the indigenous Australians used fire to change their environment. Created by Sal Khan.

With a continued focus on the Sonoran Desert, students are introduced to the concepts of food chains and food webs through a PowerPoint® presentation. They learn the difference between producers and consumers and study how these organisms function within their communities as participants in various food chains. They further understand ecosystem differences by learning how multiple food chains link together to form intricate and balanced food webs. At lesson end, students construct food webs using endemic desert species.

This online lesson provides perspectives from Native American community members, images, objects, and other sources to help students and teachers understand the efforts of Native Nations of the Pacific Northwest to protect and sustain salmon, water, and homelands. Scroll to begin an exploration of the Pacific Northwest history and cultures.

Air is one of Earth's most precious resources, and we need to take care of it in order to preserve the environment and protect human health. To this end, students develop their understanding of visible air pollutants with an incomplete combustion demonstration, a "smog in a jar" demonstration, and by building simple particulate matter collectors.

Between 70 and 75% of the Earth's surface is covered with water and there exists still more water in the atmosphere and underground in aquifers. In this lesson, students learn about water bodies on the planet Earth and their various uses and qualities. They will learn about several ways that engineers are working to maintain and conserve water sources. They will also think about their role in water conservation.

Students take part in a hypothetical scenario that challenges them to inform customers at a local restaurant of how their use and disposal of plastics relates/contributes to the Great Pacific garbage patch (GPGP). What students ultimately do is research information on the plastics pollution in the oceans and present that information as a short, eye-catching newsletter suitable to hand out to restaurant customers. This activity focuses on teaching students to conduct their own research on a science-technology related topic and present it in a compelling manner that includes citing source information without plagiarism. By doing this, students gain experience and skills with general online searching as well as word processing and written and visual communication.

Students learn how the greenhouse effect is related to global warming and how global warming impacts our planet, including global climate change. Extreme weather events, rising sea levels, and how we react to these changes are the main points of focus of this lesson.

Students build and observe a simple aneroid barometer to learn about changes in barometric pressure and weather forecasting.

This lesson introduces students to the concepts of air pollution and technologies that have been developed by engineers to reduce air pollution. Students develop an understanding of visible air pollutants with an incomplete combustion demonstration, a "smog in a jar" demonstration, construction of simple particulate matter collectors and by exploring engineering roles related to air pollution. Next, students develop awareness and understanding of the daily air quality and trends in air quality using the Air Quality Index (AQI) listed in the newspaper. Finally, students build and observe a variety of simple models in order to develop an understanding of how engineers use these technologies to clean up and prevent air pollution.

Students learn about energy flow in food webs, including the roles of the sun, producers, consumers and decomposers in the energy cycle. They model a food web and create diagrams of food webs using their own drawings and/or images from nature or wildlife magazines. Students investigate the links between the sun, plants and animals, building their understanding of the web of nutrient dependency and energy transfer.

Students learn about energy and nutrient flow in various biosphere climates and environments. They learn about herbivores, carnivores, omnivores, food chains and food webs, seeing the interdependence between producers, consumers and decomposers. Students are introduced to the roles of the hydrologic (water), carbon, and nitrogen cycles in sustaining the worlds' ecosystems so living organisms survive. 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 activity, students will use cookies to simulate the distribution of our nonrenewable resources (energy). Then, they will discuss how the world's growing population affects the fairness and effectiveness of this distribution of these resources and how engineers work to develop technologies to support the population.

Learn about a study in which participants discovered contaminants in their homes, and how green chemistry may provide alternatives to such everyday toxins, in this video adapted from Contaminated Without Consent.

A Historical Ecology of Slavery in the Danish WThis lecture by Justin Dunnavant at UC Santa Cruz focuses on the intersection of historical ecology and slavery in the Danish West Indies. He delves into various aspects, including the impact of the slave trade globally, archaeological methods for studying slave shipwrecks, and the ongoing relevance of archaeology in contemporary communities.

The key takeaway from this lecture is a deeper understanding of how the slave trade influenced global ecosystems and societies, particularly through the lens of historical ecology. Dunnavant emphasizes the critical role of archaeology in uncovering the material histories of enslaved peoples and how these insights can guide contemporary cultural and environmental preservation.

Pre-Watch Preparation
Contextual Background: Provide students with a background on the Danish West Indies, the transatlantic slave trade, and basic principles of archaeology and ecology. This could be in the form of a short reading assignment or a classroom lecture.
Key Vocabulary: Introduce key terms and concepts that will appear in the video, such as "historical ecology," "maritime archaeology," and "sustainable archaeology," to ensure students are not bogged down by unfamiliar terminology.

Justin Dunnavant begins the lecture by outlining his research focus on the historical ecology of slavery in the Danish West Indies, emphasizing the integration of archaeological methods with ecological awareness.

He introduces the significance of the transatlantic slave trade in shaping the economic and cultural landscapes of the Virgin Islands, with particular attention to the archaeological evidence from shipwrecks.

Dunnavant discusses his work at the Estate Little Princess, a former Danish plantation on St. Croix, describing the artifacts found and their cultural implications.

The lecture highlights the environmental impacts of slavery, such as deforestation and landscape modification, which were integral to the plantation economy.

The role of community involvement in archaeological practice is underscored, promoting an inclusive approach to studying and preserving history.

Dunnavant presents a case for sustainable archaeology that respects both cultural heritage and the natural environment, aiming to mitigate the impacts of archaeological activities.

The talk concludes with a discussion on the importance of continued research and education to further explore the complex legacies of slavery in the Caribbean.

Students observe demonstrations, and build and evaluate simple models to understand the greenhouse effect and the role of increased greenhouse gas concentration in global warming.

Students follow weather forecasts to gauge their accuracy and produce a weather report for the class. They develop skills of observation, recording and reporting.

The Ecology Student Edition book is one of ten volumes making up the Human Biology curriculum, an interdisciplinary and inquiry-based approach to the study of life science.