Curated OER
Biology of Bats
Your class will love exploring animal conservation through this instructional activity on bats. Learners discuss the importance of bats in the ecosystem and talk about the different types and their characteristics. As a follow up, a...
Howard Hughes Medical Institute
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...
Curated OER
Variety Is the Spice of Cellular Life
Do you need to review animal cell structure? Investigate the ways in which different types of cells interact in a common human reflex. Your students can explore the functions of stem cells, consider various illnesses and assess stem...
Curated OER
Evolution worksheet
Looking at evolution in detail, this thorough worksheet has complex questions requiring details and explanations of natural selection and diversity. Various examples of biological characteristics are available, and students choose the...
Curated OER
Urban Ecosystems 5: In Defense Of Cities
Students explain that while cities have unattractive features, the density of human life enables energy efficiency, mass transit, recycling, and other benefits which are difficult or impossible in rural areas. This is the fifth in an...
NOAA
Importance of Deep-Sea Ecosystems – What Killed the Seeds?
Most drugs used today come from nature, so the discovery of new ecosystems in the deep sea is exciting from a medical perspective. Scholars develop their own bioassay to test germination rates in seeds.
Curated OER
Technology-Lesson 3-Putting Technology to Work
Students explain the use of different technologies based on their resolving power. Explain how technologies are used to solve scientific and health-related problems. Explain the concept of using right tool for the job and develop a multi...
Curated OER
Biology: Sun, Skin and Cancer
Students identify basic components of skin on a cross sectional diagram. They provide a basic description of cancer in terms of cell biology. Students explore the ABCD of skin cancer/mole evaluation and perform their own evaluation of...
Curated OER
Human Impact on the Life Cycle of Corals
Students study the life cycle of a coral reef. They then participate in a simulated village meeting in which they roleplay various characters who must review proposed legislation dealing with reef management.
Curated OER
Using Cytochrome-C to Explore Evolutionary Relationships
Students analyze protein sequences. In this lesson plan on determining evolutionary relationships, students use the Internet tools BLAST and Biology Workbench to look at protein sequences. Students will compose an essay that includes...
Serendip
Carbohydrate Consumption, Athletic Performance and Health – Using Science Process Skills to Understand the Evidence
Should athletes carb load before an event or consume carbohydrates during the competition? Scholars discuss how to set up a hypothesis and experiment to answer a question relating carbohydrates and athletic performance. Then, they read...
Serendip
Understanding and Predicting Changes in Population Size – Exponential and Logistic Population Growth Models vs. Complex Reality
Salmonella poisoning impacts over 200,000 people in the United States each year. Scholars learn about the growth of these bacteria using multiple approaches. Then they apply the same growth calculations to endangered species and think...
Curated OER
Genetics, Birth Disorders, and Pregnancy
Students in an alternative school setting for pregnant teens examine various facets of pregnancy including prenatal and postpartum testing, genetic influences, and additional risk factors. Through videos, hands-on activities, and small...
DiscoverE
Heart Valve Replacement
Put your heart into it. Scholars design and build replacements for mitral heart valves. Obviously, they can't test their creations on a real heart, so a box with marbles (to represent blood cells) will suffice.
National Nanotechnology Infrastructure Network
The Pinch Test
Test your pupils' understanding of the scale from macro to atomic. While displaying images of different materials, learners identify what they would need to make that material visible. Their choices range from the human eye to an...
Curated OER
THE LAUGHING BRAIN 2: A GOOD LAUGH
Students explore various theories about laughter, laughter's effects on our mental health, and the benefits of laughter to our immune system.
Curated OER
What's Inside
Students become more familiar with life science in the context of the scientific method which helps them to become familiar with the various kinds of life science diagrams they may see on a GED science test.
Curated OER
Who Lives in the Water? Stream Side Science
Andree Walker thought of everything when he wrote this resource. It includes a detailed list of materials and background information links for the teacher. In addition, it has procedures, a macroinvertebrate identification key, and tally...
American Museum of Natural History
What is Anthropology
A colorful resource introduces learners to the four major fields of anthropology: cultural anthropology, linguistic anthropology, biological anthropology, and archaeology. Explanations are provided for what each field studies, the kinds...
Rochester Institute of Technology
Artificial Eye
Scientists in California developed a bionic eye that allows blind people to see edges of objects in black and white and costs $145,000. In the activity, groups of scholars discuss bioengineering, focusing on the human eye. They then...
Howard Hughes Medical Institute
Understanding Variation
Does where we live influence how our bodies express genetic traits? Explore variation in human skin color with an activity that incorporate video and hands-on learning. Individuals model the relationship between phenotypes and genotypes,...
University of North Carolina
Anthropology
Anthropologists ask the question that everyone wants answered: what does it mean to be human? An online handout provides a brief introduction to the study of anthropology and outlines three common types of anthropology writing...
Curated OER
Survival in Antarctica
Explore the harsh climate of Antarctica and its wildlife. Participate in experiments to determine how humans survive in the continent's climate, and address the difficulties faced by scientists.
It's About Time
Factors Affecting Population Size
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...