Rainforest Alliance
Forests of Guatemala
With 90 percent of its land area covered in forests, Suriname, a country in South America, contains the largest percentage of forests throughout the world. Here is an activity that brings classmates together to learn about the...
Cornell University
Fibers, Dyes, and the Environment
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Howard Hughes Medical Institute
Population Dynamics
Will human population growth always be exponential, or will we find a limiting factor we can't avoid? Young scientists learn about both exponential and logistic growth models in various animal populations. They use case studies to...
Curated OER
Case Study - Tragedy of the Commons
Students role play being a fisherman and fulfill the goals they are given from a description sheet. Other students observe the fisherman and record their behavior and actions. The class then discusses how this activity was an example...
Curated OER
Difficult Decisions: The Sakinaw Sockeye Case Study
Eighth graders examine Sakinaw Sockeye as species at risk, participate in role playing exercise to consider different perspectives of various interest groups, and try to come to consensus on how to deal with dwindling Sakinaw sockeye...
Curated OER
Real People, Real Farms: Case Studies of Animal Agriculture
Students explore sustainable animal production. In this agriculture lesson, students examine how animal production is managed in the US and world. They apply this knowledge to real life situations by evaluating the sustainability of a...
PBS
Stories of Painkiller Addiction: Contemplating Nature vs. Nurture
Does having an addict in your family make it more likely to become one yourself? Explore the genetic risk factors, as well as the prominent environmental influences, for substance addiction in a instructional activity that encourages...
Curated OER
Beach Replenishment Mock Hearing
Learners study the issues and stakeholders involved in a beach replenishment project. In this beach replenishment lesson, students study the point of views for the various stakeholders in a beach replenishment issue. Learners are...
American Forest Foundation
Who Speaks for the Trees?
Help young conservationists appreciate the important role that trees play in ecosystems around the world with this collection of six engaging activities. From a shared reading and class discussion of Dr. Seuss' The Lorax, to in an depth...
Pocket Anatomy
Pocket Heart
An all-encompassing, fully interactive, gorgeously animated model of the heart can be used to teach cardiac anatomy, physiology, and even a touch of epidemiology.
Curated OER
Debates in Human Genetics
Students examine case studies involving human genetics. They research the case and determine possible problems to the issue. Students write essays supporting their opinion. They debate the ethical issues.
Curated OER
Fossil Facts and Finds- Using the Magic Bag
Students investigate fossils. In this geology instructional activity, students study various types of fossils in rocks and identify the characteristics of the fossil. Students write a research paper on their fossil.
Curated OER
Molecular Evolution in Plants
High schoolers are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...
Curated OER
"Writing As Healing" Exercise
Students begin with a teacher-leld discussion of recent research, which has found measurable imporovements in patient symptoms even four monthe after their participation in a brief writing exercise about a stressful event in the...
Curated OER
Sustaining Life Under the Ice
Students design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
Curated OER
History of Wildlife Management Lesson Plan
Students explore how others maintain the balance between humans and wildlife.
Cornell University
Plant Cell Crime Scene
Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...
Curated OER
Our Future - Nuclear Power?
Learners comprehend that there are risks involved with using nuclear power. They write persuasive paragraphs for and against nuclear power. Students analyze the environmental issues and risks with nuclear power.
Curated OER
Hand Sensitivity
Students experiment with the sense of touch. In this tactile instructional activity, students determine the most sensitive area of the hand. Students experiment by describing objects through touch only. Students compare the amount of...
Curated OER
Molecular Evolution in Plants
Students examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level of...