BW Walch
Solving Systems of Linear Inequalities
One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...
University of Georgia
Bag O' Isotopes
Accommodate your chemistry class with an experiment that is both entertaining and educational. Through the activity, blossoming chemists perform calculations on various isotopes, as represented by beans and legumes, to obtain the average...
Virginia Department of Education
The Hydrologic Cycle
There is the same amount of water on earth now as there was when it was formed. The water from your faucet could contain molecules that dinosaurs drank! Young scientists build their own hydrologic cycle model and observe it for five...
EngageNY
Tides, Sound Waves, and Stock Markets
Help pupils see the world through the eyes of a mathematician. As they examine tide patterns, sound waves, and stock market patterns using trigonometric functions, learners create scatter plots and write best-fit functions.
Teach Engineering
Heart to Heart
Begin a unit on the heart, the parts and the function of the heart, and about heart disease with a resource that includes a lecture, a PowerPoint presentation, and research information. The lesson is the first of a four-part series and...
Chicago Botanic Garden
Climate and Forest Ecosystem Services
Forests, through sequestration, capture excess carbon dioxide in our atmosphere and store it, aiding in climate change. The third installment in a four-part series on how climate impacts forests explores carbon sequestration. Classes...
Space Awareness
Oceans as a Heat Reservoir
Oceans absorb half of the carbon dioxide and 80 percent of the greenhouse gases released into the atmosphere. Scholars learn how and why the oceans store heat more effectively than land and how they help mitigate global warming. Pupils...
CK-12 Foundation
Determining the Equation of a Line: Trip Functions
Let the function drive the activity. The interactive displays the odometer on a car for a trip. Pupils determine and interpret the slope of the situation. Then, they find a verbal description of the equation of the function.
PBS
The Sixties: Notes from the Ho Chi Minh Trail
Young historians research the rationales for fighting the Vietnam War, and the controversies surrounding it. They watch film clips, examine photographs, and read Lyndon B. Johnson's message to Congress to gather information for a...
Howard Hughes Medical Institute
Stickleback Evolution Virtual Lab
How quickly do animals evolve? Can comparing different samples of the same fossil answer timeline questions? Scholars use virtual labs to examine fossils and learn about stickleback evolution. They compare pelvic morphology in lakes...
Curated OER
The Parents' Guide to Google Classroom
Keeping abreast of how your child is doing in school can be a challenge. Never fear, help is here in the form of Google Classroom. Teachers use this platform to post assignments, check homework, and share newsletters with students and...
Digital Public Library of America
The Poetry of Maya Angelou
Maya Angelou's work reflects her passion for life, civil rights, and justice for all. A collection of 12 primary sources provide scholars with insight into this amazing woman. The set includes photographs, articles, recordings of...
Digital Public Library of America
Voting Rights Act of 1965
Despite the passing of the Thirteenth, Fourteenth, and Fifteenth Amendments, as well as the passing of the Voting Rights Act of 1965, the struggle to ensure fair voter registration and election procedures continues. Young historians...
Smithsonian Institution
Resistance to School Desegregation: The Boston Busing Crisis
Despite how it sounds, Boston's busing crisis wasn't a transportation problem. Academics address the problems faced by African Americans following school desegregation and the struggle to receive equal educational opportunities. Scholars...
Franklin D. Roosevelt Presidential Library & Museum
Practice Passing Laws
Getting a bill through the legislative process to become a law in the United States is a very long and difficult procedure by design! To understand the deliberation, debate, and compromises involved, class members take on the role of...
American Institute of Physics
When Computers Wore Skirts: Katherine Johnson, Christine Darden, and the “West Computers”
Did you know that people, known as computers, performed the complex calculations that are now done by electronic computers? Three of these human computers, Katherine Johnson, Christine Darden, and Melba Roy Mouton are featured in a...
Penguin Books
A Teacher's Guide to the Signet Classics Edition of Macbeth by William Shakespeare
Double, double scholars' appreciation of the Scottish Play with a guide that adds a rich brew of pre-reading background information, chapter discussion questions, activities, and writing prompts to provide readers with a "firm and good"...
Anti-Defamation League
"What is it Like to be an Outsider?”: Building Empathy for the Experiences of Immigrants
This lesson highlights the struggles of immigrants and the importance of showing empathy. Beginning with a read-aloud of a book in another language and a poem, scholars take part in a thoughtful discussion. Then, the class examines a...
Curated OER
Indigenous Peoples’ Day Lesson Plan
Indigenous Land Guardianship, Settler Colonialism, Racial Capitalism. While the terms may be new to some, they feature in a lesson plan designed for Indigenous Peoples' Day. Young scholars investigate four concepts: Land...
Curated OER
Clocks and Time
Second graders observe and demonstrate how to tell and write time. They discuss different ways and things that tell time, then listen to a teacher-led lecture about the hands on a clock. Students complete a worksheet along with the...
Curated OER
Military Time
In this military time learning exercise, students solve15 problems in which standard times are written in military time and military time is converted to standard time.
Curated OER
Routines and habits
Students tell time to the hour, half hour and quarter hour. They practice vocabulary of daily routines. They match word cards with a picture representation of the card. They graph classmates schedules.
Curated OER
Science: Entomology in Action
Students discover how coroners use insect life cycles to estimate the time of death in cases. they describe how forensic entomologists combine environmental factors with insect life cycles to note the changes. Students examine an...
Curated OER
Energy Audit Form
In this energy worksheet, students calculate the energy costs of using certain household appliances. Students complete 3 graphic organizers.
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