University of Minnesota
Ways of Knowing: Apples as Models
Use apples as a way of thinking about models. Young scientists consider how the word apple, a two-dimensional drawing, a three-dimensional image, a photograph, and plastic apples all model real apples in preparation for developing models...
Judicial Learning Center
The Judge and the Jury: Trial by Jury
Why is it so important to have a trial by jury in the American judicial system? This right is one of the hallmarks of American democracy, but it also comes with the responsibility of serving on a jury if called. Young legal scholars...
Scholastic
Study Jams! Measure Length
Mia's pet lizard has grown a lot since he was a baby and she needs help measuring his length now that he's an adult. After choosing the best tool for the job, RJ goes step by step through the measurement process, modeling how to use both...
PBL Pathways
Boogie Boards
Solve a complex business puzzle by building a linear programming model. An engaging project-based learning problem has classes examining transportation costs and manufacturing limitations from several plants. Ultimately, they use their...
American Museum of Natural History
Make a Home for Microbes
Make a Winogradsky Column to discover how microbes live within the digestive tract. First, participants take a tour of the stomach. Then, gather supplies and start building using a variety of materials. Over eight to 10 weeks,...
Howard Hughes Medical Institute
Distribution of Elements in Earth’s Crust
How do scientists know the difference between a meteorite from space and a regular rock from the earth? Scholars read a passage and answer comprehension questions about the creation of the solar system. They extrapolate the main ideas to...
Star Date
Shadow Play
Three activities make up a solar system lesson that features the sun, its light, and the shadows it produces. Scholars step outside to discover the changes shadows make at different times of day, take part in a demonstration of...
Computer Science Unplugged
Divide and Conquer—Santa’s Dirty Socks
The story "Santa's Dirty Socks" provides learners an example of a search algorithm that uses a divide and conquer system similar to a binary search algorithm. The included questions expand upon the concepts that follow the story.
California Education Partners
T Shirts
Which deal is best? Learners determine which of two companies has the best deal for a particular number of shirts. They begin by creating a table and equations containing each company's pricing structure....
Nemours KidsHealth
Germs: Grades 9-12
Beware the bugs! Two activities engage high schoolers in the study of germs, what they are, what they do to the body, and what can be done to prevent them from spreading. After reading a series of related articles, groups create a...
International Technology Education Association
Tidy Up Those Sloppy Force Fields!
It is just magnetic. This resource presents the concept of Earth's and another planet's magnetic field and how spacecrafts detect them. Learners study a problem using magnetometers and participate in three experiments to come up with a...
Nemours KidsHealth
Asthma: Grades 6-8
Two activities teach middle schoolers about asthma and how it can affect people's lives. After reading a series of articles and watching two videos that provide background information about asthma, pupils design an interactive game that...
Illinois Department of Natural Resources
Section Two: Why is Biodiversity Important?
Explore soil, genetic traits, natural resources, and pollution in a series of lessons that focus on biodiversity. Kids complete experiments to learn more about the importance of varied genes and organisms in an ecosystem.
Keep it Simple Science
The Earth in Space
Skim the surface of the earth with this brief, compact, summary of outer space. The sun, stars, galaxies, planets, and phases of the moon can be found in this all-in-one resource. Seventh graders will enjoy these simple worksheets to do...
American Museum of Natural History
Drawing Dinos
Five steps walk budding artists through the process of drawing a dinosaur. A drawing guide showcases four dinosaurs—stegosaurus, tyrannosaurus rex, triceratops, and allosaurus.
Franklin D. Roosevelt Presidential Library & Museum
Developing Your Voice and Your Right to Free Speech
Three activities focus on the First Amendment, especially the freedom of speech. Scholars craft a letter to the President of the United States and express their views about a topic important to them. Another activity has participants...
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