Do Dams Affect the Paddlefish Population?

How do we predict future population growth? Young researchers investigate various factors affecting the size of our population. As they calculate and interpret graphs to determine factors that could potentially affect increases and...

How diverse is the world we live in compared to the way things used to be? Young biologists explore diverse organisms and relate the structure of each organism to its ability to survive in our current environmental conditions....

Students examine the ways that populations become diverse and how mutation changes the diversity of a population.  In this exploratory lesson students study natural selection by completing a lab activity and discussing what they learned. 

With a human population of 7.6 billion and counting, how do we tackle the population problem? Examine the data using a video from an extensive science playlist. The resource explains why the human population began to increase rapidly,...

Math and M&Ms® go great together when introducing a modeling activity. Allow your learners to simulate population growth and decay of fish in a pond and share their reasoning for the change in fish. With such an impact we have on our...

Young ecologists explore the Aswan Dam in Egypt via the internet. Each collaborative group is assigned a specific article about the ecological impact of the dam. Then they prepare a presentation to share with the rest of the class. Some...

Students design an investigation using yeast. For this environmental engineering lesson, students design an investigation to determine how environmental factors affect the growth of yeast. They will collect quantitative data and discuss...

Display a stunning drawing of the Gulf of Mexico's ecosystems. Learners examine the picture to determine what birds live there and what foods they rely on. Then show a poignant five-minute film that examines the impact of the 2010...

Sixth graders study various maps that show geographical features and population. They compare the maps and make inferences about how various geographical features influence the population and human activities of an area.

Students present information about a species, its niche, and adaptations. In this lesson on animal environments, students explore how surroundings can affect a given population resulting in adaptation.