WE Charity
High School–Module 2: Circular Economy and Nature
Everyone's heard the popular slogan reduce, reuse, recycle, but there may be a better way to talk about sustainability. Using the second lesson from the five-part WE Are Innovators—High School Modules series, learners explore issues...
Biology Junction
DNA and Replication
Enzymes proofread DNA, reducing the error rate to one in one billion base pairs. Learn about the important process and so much more with the help of a presentation. It opens with the history of DNA and the major scientific contributions...
College Board
2017 AP® Statistics Free-Response Questions
Reduce testing anxiety by helping learners prepare for test day. Scholars complete six free-response questions from a released AP® exam. The questions test a variety of concepts including confidence intervals, frequency tables,...
College Board
2017 AP® Macroeconomics Free-Response Questions
Learners get extra practice graphing complicated economic concepts using authentic College Board materials. Problem sets include examinations of consumer versus capital goods, and the effects of various financial policies on an economy...
College Board
2011 AP® Microeconomics Free-Response Questions Form B
What could be the link between a college education and reduced crime rates? Learners consider the question using authentic College Board materials. Other practice sets examine the effects of price and competition in various case studies.
Purdue University
Plastic Water Bottle Design – What’s the Best Shape?
Join the fight to reduce plastic waste. A hands-on STEM activity first teaches scholars about the scourge of plastic waste. They then measure the dimensions of water bottles to calculate surface areas and volumes before using the surface...
Learning Games Lab
Understanding Water Activity
How does water activity play a role in food spoilage? First, the learners think about which types of foods would be best to take on a backpacking trip based on the water activity of different foods. It then walks through why water...
Radford University
The Wheels on the Bus
Find a cheaper way to keep buses going round and round. Small groups use their knowledge of ratios and proportions to find ways to save money on school transportation. The teams determine the number of miles buses currently travel by...
Radford University
Tiling a Kitchen Floor
Cover the floor with math. Pupils work to determine the proper shape to cover a kitchen floor. They first determine the number of tiles to purchase and configure their placement to reduce the amount of waste. Teams finish by creating a...
Corbett Maths
Increasing or Decreasing by a Fraction of a Quantity
Calculate fractional changes in numbers. Pupils watch a short video on determining the cost of a shirt after it has been reduced by a fractional amount. Scholars use worksheets to practice calculating increased and decreased amounts.
EngageNY
Evaluating Sources, Continued: The ONLINE EDUCA Debate 2009 (Part 2 of 10)
Watching videos and playing online games can be educational, but too much screen time has its drawbacks. Pupils watch a video about the topic and write down the claim, reasons, and evidence in support of reduced screen time for children....
News Literacy Project
Should You Share It?
Sharing isn't always caring. Scholars learn how to reduce the spread of misinformation on the Internet. They take an online quiz of example posts targeted to a specific audience. Using critical thinking skills, they see if they can tell...
University of Waikato
Observing Water's Thin 'Skin'
Keep the tension up in the classroom. The class first observes as the teacher creates a dome of water above a glass by adding paperclips into an already full glass. Classmates then work in pairs to see how many drops of water can fit...
American Chemical Society
Keeping Warm in the Cold
Bundle up to stay warm! A fun-filled investigation opens with a group discussion about heat loss and using materials to prevent it. Young scientists then view an animation about thermometers and the Celsius scale and practice reading...
Health Smart Virginia
Mindfulness Breathing
The more you practice, the better you get. That's the big idea behind a lesson for middle schoolers about using mindfulness breathing techniques to reduce stress. Class members practice Star Breathing and Rainbow Breathing exercises and...
Health Smart Virginia
Mental Health Stress
Improve circulation! Strengthen muscles! Reduce hypertension! Research has shown that stress balls provide these and many other benefits. Freshmen create their own stress balls in a fun, engaging activity.
Health Smart Virginia
What's Up with Mindfulness
Mindfulness is all about paying attention to the present. Introduce freshmen to a stress-reducing tool that helps them pay close attention to what is happening, choose their behavior, and respond. Learners use a timeline to track their...
Simon & Schuster
Classroom Activities for Walden and Civil Disobedience by Henry David Thoreau
An 11-page packet contains three activities designed for readers of Henry David Thoreau's Walden and Civil Disobedience. In one exercise, groups debate whether Thoreau would today be considered liberal or conservative. For another,...
Lions Clubs International Foundation
Introduction to Mindful Breathing
Mindful breathing or belly breathing is the basis for most mindfulness exercises. Introduce mindfulness practices with a short exercise in breath awareness designed to reduce stress and increase awareness.
Overcoming Obstacles
Managing Stress
The final lesson in the High School and Beyond Module focuses on stress management. The big idea here is that situations themselves are not stressful, but how one perceives stress is the issue. With that point in mind, participants...
Anti-Defamation League
What Is Weight Bias?
After setting rules and expectations to create a safe place to share thoughts and feelings, scholars define the terms; stereotype, basis, and discrimination. Using a web brainstorm, learners list words associated with overweight and...
Anti-Defamation League
Don't Let Hate Ruin the Fun: Youth and Online Games
Gamers unite! Take action against bullying and hate speech in online video games! After reading data that reveals the extent to which various age groups experience hate and, or harassment while playing video games online, groups develop...
UAF Geophysical Institute
Carbon Footprint
Your young environmentalists can calculate their carbon footprint and discuss ways to reduce it with a worksheet about climate change. After reading a handout about what impact one's carbon footprint can have on the environment, kids...
Curated OER
Take the One-Tonne Challenge!
Young scholars investigate the One-Tonne challenge, and work out how they could reduce their greenhouse gas (GHG) emissions by one tonne, through individual actions and by influencing other people.
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