This article highlights resources related to water from the American Museum of Natural History and at-home activities on ice and water.

Applied ecology is a framework for the application of knowledge about ecosystems so that actions can be taken to create a better balance and harmony between people and nature in order to reduce human impact on other beings and their habitats.

Learn about Bald Eagles in this episode of UNTAMED.   Wildlife Center staff members discuss the conservation successes of Bald Eagles, as well as the threats that eagles still face today, including lead poisoning and vehicle collisions. Buddy, the Wildlife Center's non-releasable Bald Eagle ambassador, is featured. 

Learn about Black Bears in this episode of UNTAMED. The Wildlife Center staff members illustrate what it's like to care for Black Bear cubs, explain how we're working to understand and treat mange in wild bear populations and demonstrate what you should do if you encounter a Black Bear in need of help.

Learn more about how to find a career – or volunteer job! – in the vastly varied field of wildlife, as we highlight a wide range of backgrounds and education paths that can lead people to work with wildlife. The range of career paths that lead to working with wildlife is about as varied as the actual wildlife all around us. This episode features several different people working with or for wildlife, highlighting a collection of stories from their daily lives. Learn more about how to find a career – or volunteer job! – in this field, including the range of backgrounds and education paths that can lead people to work with wildlife. Even with a diversity of people, organizations, and agencies, roles, and responsibilities, a number of these professionals work together for a common goal of helping protect wildlife and the environment.

Investigate collisions on an air hockey table. Set up your own experiments: vary the number of discs, masses and initial conditions. Is momentum conserved? Is kinetic energy conserved? Vary the elasticity and see what happens.

Learn about the importance of public policy action on natural resource and conservation issues. This episode highlights some key pieces of conservation legislation. The American system of land and wildlife management is one built on, and for, public involvement. Learn about how these decisions are made and, most importantly, how to get involved.

Evaluate student ability to complete and analyze a dihybrid cross using a black rhino case study.

Use this board game to introduce the concepts of energy use in our lives and the very real impact that personal choices can have on our energy consumption, energy bills and fuel supply. The game begins as students select cards that define their modes of transportation and home design. The players roll dice and move around the board, landing on "choice" or "situation" blocks and selecting cards that describe consumer choices and real-life events that impact their energy consumption and annual energy bills. As the players pass gasoline stations or energy bill gates, they must pay annual expenses as defined by their original cards, with amounts altered by the choices they've made along the way. Gasoline cards are collected to represent total consumption. Too many gas-guzzling vehicles can result in total depletion of their gasoline supply – at which point everyone must walk or ride the bus. At the end of the game, the players count their remaining dollars to determine the winner. Discussion questions probe the students to interpret what choices they made and which situations they encountered had the most impact on their energy consumption and energy bills. All game board, card and money files are available online free of charge.

Students are introduced to the idea that energy use impacts the environment and our wallets. They discuss different types of renewable and nonrenewable energy sources, as well as the impacts of energy consumption. Through a series of activities, students understand how they use energy and how it is transformed from one type to another. They learn innovative ways engineers conserve energy and how energy can be conserved in their homes.

The students participate in many demonstrations during the first day of this lesson to learn basic concepts related to the forms and states of energy. This knowledge is then applied the second day as they assess various everyday objects to determine what forms of energy are transformed to accomplish the object's intended task. The students use block diagrams to illustrate the form and state of energy flowing into and out of the process.

Data sets and graphs on energy production, use, dependency, and efficiency are compiled through following key World Development Indicators.

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.

Learn about habitat islands and wildlife corridors. Habitat islands are areas of various sizes that should contain all the necessities for a certain species or multiple species of wildlife to survive and thrive. But, too often these islands are not large enough to provide long-term support for the animals who live within. Surrounding these islands exist areas not hospitable to wildlife, and wildlife that naturally ventures beyond the confines of their habitats are often at risk of conflict with humans and/or human development. The concept of wildlife corridors has become a way to direct animal movement away from, or safely through, dangers caused by humans. As human beings continue to dominate the landscape, habitat islands and wildlife corridors will become increasingly necessary for the survival of our many wild species.

This article highlights hands-on or multimedia lesson plans about oceans. Science lessons are paired with suggested literacy lesson plans. All lessons are aligned to national standards.

Students complete three different activities to evaluate the energy consumption in a household and explore potential ways to reduce that consumption. The focus is on conservation and energy efficient electrical devices and appliances. The lesson reinforces the relationship between power and energy and associated measurements and calculations required to evaluate energy consumption. The lesson provides the students with more concrete information for completing their culminating unit assignment.

Students learn about the human water cycle, or how humans impact the water cycle by settling down in civilizations. Specifically, they learn how people obtain, use and dispose of water. Students also learn about shortages of treated, clean and safe water and learn about ways that engineers address this issue through water conservation and graywater recycling.

This lesson will introduce students to environmental issues. Students will recognize environmental opinions and perspective, which will help them define themselves and others as either preservationists or conservationists. Students also learn about the importance of teamwork in engineering.

This article includes lessons that elementary teachers can use to build the foundations of climate literacy while meeting elementary science standards. Lessons are paired with literacy activities as well.

Learn about the Virginia Opossum, the only marsupial found in the United States. Opossums may be common, but they are amazingly unique and adaptable creatures that can be found right in our own backyards. Host Ed Clark highlights a wide variety of special opossum adaptations and explains how simple changes in human behavior can help these animals. Meet one of the Center's education opossums, and hear outreach coordinator Alex Wehrung talk about how education ambassadors help the Center to elevate the effectiveness of our programs. UNTAMED looks at the wild and often perilous world of wildlife, as seen through the eyes of the patients of the Wildlife Center of Virginia, a non-profit teaching and research hospital for native wildlife.