Kenan Fellows
Unit 4: The Brain
Drugs interact with the brain to alter moods, emotions, and behaviors by changing the brain's chemistry, perceptions, and interactions. The final lesson in the Pharmacology unit shows scholars experiments, has them complete four labs,...
Kenan Fellows
Unit 3: How Drugs Enter/Exit the Body
The third of a four-part series on Pharmacology teaches scholars how drugs enter and exit the body, how they act inside the body, how they affect the brain, and more. Over the course of the unit, groups complete two labs and one...
Kenan Fellows
Unit 2: Chemistry Review
What exactly goes into the medications people take every day? Scholars learn about the chemistry of medications in the second of a four-part series on Pharmacology. Over the course of two weeks, class members complete seven experiments,...
Kenan Fellows
Unit 1: Introduction to Pharmacology
Learn about the study of medications, including those found in nature and those made synthetically. The first of four lessons in a series on pharmacology includes lectures, hands-on experiments, research, and more.
Howard Hughes Medical Institute
Virochip DNA Microarray
Virochips detect and identify viruses at a higher rate than other tests. Show young scientists how Virochips work to identify existing viruses. They analyze results demonstrating mutations or the evolution of viruses and view videos...
Essential Energy
Being a Safety Star (Stage 3)
A spark of static electricity contains up to 3,000 volts, while a lightning strike contains around 3,000,000 volts. To understand electricity, its power, and the safety considerations relating to it learners engage in a comprehensive...
Social Media Toolbox
Social Media Survey
Survey says ... social media is here to stay! How do the pupils in your school use social media? Using instructional activity four from a 16-part series, The Social Media Toolbox, learners study surveys and create their own. The resource...
Kenan Fellows
Unit 4: Bioethics and the Future of Biotechnology
What's the future of biotechnology? Explore a hot topic in the fourth and final unit in a series of Biotechnology lessons. Learners develop an understanding of the many issues in bioethics, then create an argument for or against the role...
Howard Hughes Medical Institute
Creating Phylogenetic Trees from DNA Sequences
How closely are animals related? Check their phylogenetic trees! The use of DNA sequencing altered our understanding of these relationships. Individuals explore and gain a better understanding of how scientists sort, align, and determine...
Howard Hughes Medical Institute
Skeletons Reveal Human and Chimpanzee Evolution
Ardipithecus ramidus shares features with both humans and chimpanzees. Learn about where Ardi, humans, and chimps fit in the tree of life by comparing anatomical features including the foot, pelvis, and teeth. After exploring those...
Howard Hughes Medical Institute
Regulation of the Lactase Gene
All human infants are lactose tolerant, yet some adults are lactose intolerant—why is that? Individuals discover the process of gene mutation through a study of the lactase gene (LCT). They understand the geographic connections,...
Howard Hughes Medical Institute
Paleoclimate: A History of Change
Earth's climate changed drastically throughout the history of the planet, so why do scientists blame humans for recent changes? Observe data covering the history of the planet that proves the natural climate change patterns. Then, learn...
Howard Hughes Medical Institute
Geological History of Oxygen
Earth didn't always have oxygen, so what caused the change that allows humans to live here? Learn about the change in O2 levels throughout geological history through an interactive graph. Each section offers greater detail on the changes...
Howard Hughes Medical Institute
Explore Your Inner Animals
Human bodies prove evolution thanks to our genes, bones, and more. Learning about specific body parts and how they evolved from other species helps individuals better understand the transition species that helped us become who we are today.
Howard Hughes Medical Institute
Great Transitions Interactive
How did life evolve from fish to four-limbed animals? Work through an interactive exploring transition animals and comparing their features to understand the transition. Making it even better, the interactive allows scholars to isolate...
Howard Hughes Medical Institute
DNA Sequence Assembly
Oncologists use DNA sequence data to identify specific cancers and offer more targeted treatments. Grasp an understanding of the complexity involved by learning how the body sequences and assembles DNA. Eager scientists explore the...
Howard Hughes Medical Institute
Stopping Mosquito-Borne Disease
Fifty million people catch dengue fever each year. Understanding the transmission and symptoms of this disease helps people prevent and treat it. Learn about multiple intervention strategies and view graphs of their effects to stop the...
Howard Hughes Medical Institute
Bacterial Quorum Sensing
The marine bacteria vibrio harveyi helps with DNA repair in humans. Understanding how to manipulate and genetically mutate this bacteria fascinates researchers. Young scientists observe two different mutations, predict the resulting...
Howard Hughes Medical Institute
Neural Control of Walking and Running
Physical therapists state that relearning how to walk often motivates stroke and brain injury patients. Researchers spend a great deal of time focused on understanding the neural control required for walking. They pass along that...
Howard Hughes Medical Institute
Retroviruses and Viral Diversity
Eight percent of DNA comes from retroviruses. Learn what sets retroviruses apart from other types of viruses with an presentation that focuses on the differences between viruses with a DNA genome, an RNA genome, and retroviruses.
Howard Hughes Medical Institute
Stem-Cell-Based Therapies
Currently, stem cell therapies treat more than 80 diseases, and that number grows every year. Individuals learn about some of these therapies and where the stem cells come from. They then focus on the future of stem cell treatments and...
Howard Hughes Medical Institute
Tissue Regeneration in Animals
Every species regenerates at least one tissue or organ in their bodies. Learn about different regeneration processes in animals. An intriguing presentation specifically discusses starfish, hydras, planaria, salamanders, mice, humans,...
Howard Hughes Medical Institute
Genetic Switches
Is it reasonable for us to alter genes in plants to make them more nutritious and better tasting? Is it reasonable for us to alter genes to make babies smarter or better looking? The human genome contains millions of gene switches for...
Howard Hughes Medical Institute
Natural and Artificial Selection
Many people oppose genetically modified foods yet support selective breeding in dogs. Learn about the similarities and differences through a short presentation that features many video clips. It covers natural selection, artificial...