Curated OER
Commonly Confused Words: More Homonyms
Understanding the spelling and meaning of homophones is particularly difficult for English language learners. This online quiz focuses on 20 different sets of homophones. The learner reads the sentence and decides which word fits best.Â
Curated OER
Easily Confused Words: Descent, Decent, Dissent
For this easily confused words:Â descent, decent, dissent worksheet, students read the definitions and examples of each word, then interactively answer 3 multiple choice questions with immediate online feedback.
Howard Hughes Medical Institute
Zebrafish and Skin Color
You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...
Curated OER
Iran Hostage Crisis: Reading Primary Documents
Following brief instruction about the Iran Hostage Crisis during Jimmy Carter's presidency, small groups read three-page sections from the diary of hostage Robert C. Ode. They write editorials from the perspective of either U.S. citizens...
Howard Hughes Medical Institute
The Making of the Fittest: Natural Selection in Humans
Sickle cell disease only occurs when both parents contribute the trait, and mostly in those of African descent. Where did it come from? How did it evolve? Tony Allison, a molecular biologist, noticed a connection between sickle cell and...
Institute of Electrical and Electronics Engineers
Playing with Parachutes
This lesson certainly will not be a drag! Little engineers design parachutes that make use of air resistance and, as a result, slow the descent of the payload as much as possible. It is an opportunity to teach about many motion concepts:...
Curated OER
ESL: Commonly Confused Words
In this ESL commonly confused words worksheet, students fill in blanks in sentences, selecting the appropriate word from choices given. Students may click on an answer button for immediate feedback.
Curated OER
Whirligig Lollapalooza
Using a cut-out template of a whirligig, emerging engineers experiment with flight behavior. After you teach them the concepts of force, air resistance, and lift, they discuss what variables on the whirligigs might be changed in order to...
Curated OER
Commonly Confused Words - Quiz 8
In this confused words worksheet, students fill in the blanks to sentences by choosing the correct confusing word. Students complete 20 sentences.
Curated OER
Blow-and-Go Parachute
Learners design a skydiver and parachute constraption to demonstrate how drag caused by air resistance slows the descent of skydivers as they travel back to Earth. They experience how gravity pulls the skydiver toward the earth and how...
Curated OER
What Can Pseudogenes Tell Us About Common Ancestry?
Students compare/constrast DNA sequence data for a portion of the rat GULO gene to the corresponding sequence in the inactive GULO gene in humans, chimpanzees, orangutans, and crab-eating macaques by identifying the shared sequences in...
K12 Reader
Tension in the Pit and the Pendulum
Readers will get a peculiar thrilling sensation from this reading comprehension exercise that asks them to identify how Poe uses repetition and sensory language to build tension in his short story, "The Pit and the Pendulum."
Field Museum
The Case of Darwin's Finches
One of the most striking pieces of evidence for Darwin's Evolution of Species was his observations of finches and how their beaks differed from island to island, depending on their primary food sources. So what would happen to the theory...
Curated OER
Parachutes, Circles and Pi...Oh My!
Learners explore different size circles to discover the relationship between diameter and circumference. In this circles and Pi lesson, students construct simple parachutes using circle patterns of varying sizes. Learners predict the...
Curated OER
Heroes
Students explore reading comprehension strategies. In this character development and reading comprehension lesson, students brainstorm common traits of "heroes." Students read Heroes, then identify the personal conflicts the story...
Howard Hughes Medical Institute
Lactose Intolerance: Fact or Fiction
Around the world, about 2/3 of adult humans are lactose intolerant. Scholars work in small groups to discuss a few statements about lactose intolerance. Then, they watch a video on the topic and readdress each statement. Whole-class...
Teach Engineering
Six Minutes of Terror
Help your class understand the design challenges when trying to land a remote spacecraft on a planet. Class members examine the provided information to understand how each component of a spacecraft is designed in order to safely land a...
Curated OER
Cymbeline Quiz
Twenty multiple-choice questions confirm how much your readers remember of William Shakespeare's Cymbeline. Questions cover basic plot and characters.
Curated OER
The Merchant of Venice
Students read parts of Shakespeare's play The Merchant of Venice. Using primary sources, they gain a glimpse into the early modern period's negative perceptions and stereotypes of human beings of African descent.
Curated OER
Molecular Sequences & Primate Evolution: Amino Acids, Hemoglobins in Evolution
Students compare differences in amino acids in the beta hemoglobin from representative primates, complete a matrix of those differences, and from these data, construct and interpret cladograms as they reflect relationships and timing of...
Curated OER
PRIMATE CLASSIFICATION: Evolution, Cladograms,
Students transfer examples (names) of primates from their location in an outline hierarchy of primate groups into a set of nested boxes reflecting that same hierarchy. A cladogram can then be drawn illustrating how these groups are...
Curated OER
My Arkansas Family Tree
Here is a two-part instructional activity that introduces learners to genealogy by having them create family trees, and map the movements of their ancestors. While this resource is designed for kids who live in Arkansas, it certainly can...
Curated OER
Lesson: Looking Closer: The Artwork of Wangechi Mutu
Social issues of gender and media stereotypes, begins with a multi-sensory experience. Learners view the painting Backlash Blues and make critical comments based on what they see. They then read the Langston Hughes poem and listen to the...
Curated OER
Natural Disasters and the Five Themes of Geography
Have your class do research on natural disasters and create a presentation using this resource. In completing this activity, learners apply the five geography themes to their research. They write a paper describing their results. It's a...