Ecosystems: Interactions, Energy, and Dynamics

This NetLogo simulation, developed at Northwestern University, models three initial populations (grass, bugs, birds) within an ecosystem over time. Settings within the simulation help students to make sense of how disruptions, such as an invasive spe ...

This Data Nugget lesson begins with a phenomenon: an introduced crab species is killing native plants in a marsh ecosystem. The invasive European green crab, introduced into the Great Marsh ecosystem on the North Shore of Massachusetts, uproots eelgr ...

BiomeViewer, an interactive app from HHMI BioInteractive, is designed to engage students in three-dimensional learning as they explore the phenomenon of human impact on biodiversity and the environment. BiomeViewer contains data about biomes, anthrom ...

This resource, from Science in the Classroom (AAAS), uses an authentic scientific research paper and an interactive web tool to help students and teachers investigate the phenomenon of forest cover change at different scales over time. The provided f ...

This Data Nugget begins with a phenomenon: a salt marsh ecosystem in Gloucester, MA, was changed when a road restricted tidal flow between the salt marsh and the ocean. In 2003, a culvert was constructed that restored tidal flow under the road. Scien ...

This article in NSTA’s November 2016 issue of The Science Teacher describes a set of activities that engage students in three-dimensional learning by using diatom bioassessments to assess water quality and biodiversity in a variety of local aqu ...

This NetLogo simulation, developed by Uri Wilensky at Northwestern University, models three populations (rabbits, grass, weeds) within an ecosystem over time. Settings within the simulation help students to make sense of the phenomena of ecosystem re ...

This article in the October 2016 issue of The American Biology Teacher uses five interrelated  “data-rich problem” tasks to help students make sense of the phenomenon of species loss within the context of a marine ecosystem. By using ...

This article in the September 2016 issue of The American Biology Teacher describes an investigation designed to help students engage in three-dimensional learning as they explore the phenomenon of  biodiversity in two natural areas of different ...

The lesson contained in this article from the April 2016 issue of The American Biology Teacher is designed to engage students in three-dimensional learning as they participate in The Invasive Mosquito Project (USDA) -- a citizen science project. This ...

This article in NSTA’s December 2015 issue of “The Science Teacher” describes two lessons developed by teachers attending the Crossing Boundaries Project (www.crossingboundaries.org) - a joint venture of The Cornell Lab of Ornitholo ...

In this lesson plan, students use Simpson’s biodiversity index to answer the research question: “How do two wooded areas of different ages compare in species biodiversity?” Simpson’s biodiversity index measures not only how many different species the ...

This lesson plan on invertebrate biodiversity provides teachers with instructional and laboratory tools to introduce students to ecological fieldwork and data analysis. Five different collection techniques are described; students can build their own ...

In this activity, students learn about how climate change is affecting the Arctic ecosystem and then investigate how this change is impacting polar bear populations. Students analyze maps of Arctic sea ice, temperature graphs, and polar bear populati...

In this activity, students examine NASA satellite data to determine if sea surface temperature has reached a point that would cause coral bleaching in the Caribbean.

Students explore their own Ecological Footprint in the context of how many Earths it would take if everyone used the same amount of resources they did. They compare this to the Ecological Footprint of individuals in other parts of the world and to t...

This activity engages students in the analysis of climate data to first find areas in the southern United States that are now close to having conditions in which the malaria parasite and its mosquito hosts thrive and then attempt to forecast when are...

This video examines what will happen to crops as Earth's temperature rises and soils dry out because of changing climate.

In this video, a team of paleontologists, paleobotanists, soil scientists, and other researchers take to the field in Wyoming's Bighorn Basin to document how the climate, plants, and animals there changed during the Paleocene- Eocene Thermal Maximum ...

This video describes the effect of a warming climate on the tundra biome and specifically the impacts of changing climate on the Rocky Mountain Pika, a small mammal that struggles with summer heat.

This video features changes in the land, sea, and animals that are being observed by the residents of Sachs Harbour, Northwest Territories, Canada — many of whom hunt, trap, and fish—because of their long-standing and intimate connection with the...

In this activity, students research various topics about ocean health, e.g. overfishing, habitat destruction, invasive species, climate change, pollution, and ocean acidification. An optional extension activity has them creating an aquatic biosphere ...

In this activity about climate change on the Antarctic Peninsula, learners investigate environmental changes in the living and nonliving resources of Antarctic peninsula and the impact of these changes on Adélie penguin communities. The activity str...

These slide sets (one for the Eastern US and one for the Western US) describe how citizen observations can document the impact of climate change on plants and animals. They introduce the topic of phenology and data collection, the impact of climate c...

Coral Reefs in Hot Water is a short video displaying computerized data collected on the number of reefs impacted by coral bleaching around the world.

This is a National Geographic short video that briefly describes how succulent plants in the South African Karoo biome are dying off due to changes in climate.

This video introduces phytoplankton - the base of the marine food web, the source of half of the oxygen on Earth, and an important remover of CO2 from the atmosphere. The video also explains how satellites are used to monitor phytoplankton and how wa...

In this activity, students are guided through the process of locating and graphing web-based environmental data that has been collected by GLOBE Program participants using actual data collected by students in Pennsylvania and comparing them to their ...

This audio slideshow examines the changes in the ecosystem that will occur to the Arctic due to increasing temperatures and disappearing sea ice.

This video focuses on the science of climate change and its impacts on wildlife on land and in the sea, and their habitats in the U.S. There are short sections on walruses, coral reefs, migrating birds and their breeding grounds, freshwater fish, bee...

In this video, the mountain pine beetle problem is explained by two scientists. Their research investigates the beetle and how climate change is hastening its spread.

This video looks at the impact of changing climate on animal habitats around the world, showing how different creatures are responding to changing temperatures and precipitation patterns.

In this video, students learn that the Exxon Valdez oil spill in Alaska in 1989 was not the sole cause of the decline of species in the local ecosystem. Rather, an explanation is posited for why some animal populations were already in decline when th...

In this activity, students study the relationship between changing climate conditions and the distribution of plants across North America, using a unique tool called the Pollen Viewer. This tool allows the user to animate the retreat of the North Ame...

This video segment depicts how climate change is impacting the migration of Canada's barren-ground caribou. Changes in the plant community and tree lines will change the prime habitat for some herds of caribou. Caribou are faced with adapting to thes...

This 3-part interactive and virtual lab activity examines the life cycle of the sea urchin, and how the increasing acidity of the ocean affects their larval development.

In this video, students learn how scientific surveys of wildlife are performed at a site in Yosemite, California. These surveys, in conjunction with studies from the early 1900s, provide evidence that animal populations in Yosemite have shifted over ...

This video features CU Boulder Professor Jeff Mitton and his research team, who study the effects of mountain pine beetle infestations on the forest ecology in the Rocky Mountains. They explain the pine beetle life cycle and how they attack trees. A...

In this video, scientist Dr. Susan Prichard discusses the impact of pine bark beetles on western forests. She explains how climate change, specifically rising temperatures, is exacerbating the problem.

This video from ClimateCentral looks at the way climate conditions can affect vegetation in the West, and what influence this has on wildfires. Drought and rainfall can have very different wildfire outcomes, depending on vegetation type, extent, and ...

This video presents predictions and solutions for range shifts (wildlife corridors) by an iconic species of North American wilderness: the wolverine.

In this activity, students investigate the shifting of three penguin communities in response to climate change.

In this activity, students explore how the timing of color change and leaf drop of New England's deciduous trees is changing.

In this lab activity, students use brine shrimp as a proxy for krill to study how environmental factors impact behavioral responses of krill in the unique environment of Antarctica.

This is the seventh of nine lessons in the 'Visualizing and Understanding the Science of Climate Change' website. This lesson addresses climate feedback loops and how these loops help drive and regulate Earth's unique climate system.

This video illustrates how one community developed and implemented a sustainable solution to help keep stream water cool enough for healthy fish. Their solution has the added benefit of removing CO2 from the atmosphere.

This activity introduces students to plotting and analyzing phenology data. Students use 30 years of data that shows the date of the first lilac bloom and the number of days of ice cover of nearby Gull Lake.

This is lesson five of a 9-lesson module. Activity explores the effects of climate change on different parts of the Earth system and on human well-being: polar regions, coral reefs, disease vectors, extreme weather, and biodiversity.

Activity is a Project BudBurst/National Ecological Observatory Network (NEON) exploration of eco-climactic domains, as defined by NEON, by investigating characteristics of a specific domain and studying two representative plants in that domain.

This video shows 15 years of data obtained via Polar-orbiting satellites that are able to detect subtle differences in ocean color, allowing scientists to see where there are higher concentrations of phytoplankton - a proxy for the concentration of c...

This activity covers the role that the oceans may play in climate change and how climate change may affect the oceans. It is lesson 8 in a nine-lesson module Visualizing and Understanding the Science of Climate Change.

In this activity from NOAA's Okeanos Explorer Education Materials Collection, learners investigate how methane hydrates might have been involved with the Cambrian explosion.

This sequence of activities using real-world data to explain the importance of coral reefs and the relationship of coral reef health to the surrounding environment. Unit includes five activities.

Four secondary lessons that accompany the documentary film, Ocean Frontiers II. Part 2 of a 3-part set for the film series.

Students use an online simulation (https://www.biologysimulations.com/population-dynamics) to test a self-developed hypothesis. The simulation includes a plant, prey, and predator species. Students can manipulate the predator and prey starting popula...

Students use an online simulation (https://www.biologysimulations.com/competition) to study the competitive exclusion principle.

Students use an online simulation (https://www.biologysimulations.com/biodiversity) to practice quantifying biodiversity using Simpson's Diversity Index.

Students use an online simulation (https://www.biologysimulations.com/biodiversity) to practice quantifying biodiversity using Margalef's richness index.

The Natural Selection virtual lab allows students the opportunity to investigate into how natural selection leads to the predominance of certain traits in a population, and the suppression of others. Therefore, through this virtual lab, students will...

The goal of the Diversity of Traits virtual lab is to allow students the opportunity to investigate how variations of traits can occur because of mutations. This virtual lab complements the Natural Selection virtual lab by addressing a common misconc...

The goal of this virtual lab is to allow students the opportunity to investigate into how the mother’s alleles affect the chance that the offspring will produce various traits.