Virginia Department of Education
Quadratic Equations
Review the multiple methods of solving quadratic equations through an analysis of the discriminant. Scholars use the discriminant to determine the best solution method and then solve various equations. As a challenge, learners build...
Virginia Department of Education
Area and Perimeter
Develop a strategy for finding the area and perimeter of irregular figures. Building on an understanding of finding area and perimeter of rectangles and triangles, learners apply the same concepts to composite figures. After...
Virginia Department of Education
Factoring
Uncover the relationship between factoring quadratics and higher degree polynomials. Learners develop their factoring skills through repetition. A comprehensive activity begins with quadratics and shows how to use the same patterns to...
Teach Engineering
Piezoelectricity
What effect makes children's shoes light up? Answer: Piezoelectric effect. Here is a PowerPoint presentation that describes piezoelectric materials as being able to convert mechanical energy to electrical energy. Individuals learn how...
Wordly Wise 3000 Online
Viva Cinco de Mayo
Many people think Cinco de Mayo is the celebration Mexican independence, but they're incorrect. Learn about the battle of Puebla and the victory of General Zaragoza with a short reading passage that includes comprehension and vocabulary...
Smithsonian Institution
Arts of the Islamic World
Learn more about the history and five pillars of Islam with an extensive resource that focuses on the religion's connection to art. Focusing on calligraphy, textiles, and architecture, the packet illustrates the beauty of the artistic...
Teach Engineering
Chair Design
Can you design the perfect chair? Scholars apply the engineering design process to design and build a prototype of a new type of chair from wires. They test their designs with a wooden artist model or stuffed animal.
Teach Engineering
Close Encounters of the Polymer Kind
A PowerPoint presents features of polymers and two of its categories (thermoplastics and thermosets). Instructors conduct demonstrations to illustrate the Weissenberg Effect and the Barus & Kaye Effects of polymers in the first...
EngageNY
Writing Division Expressions
Express division using different expressions. Individuals learn to write division expressions both with and without the division symbol in the 13th activity of a 36-part series. They consider both numerical and algebraic expressions...
Polar Trec
Where in the World Is Our Teacher?
Kirk Beckendorf, a middle school teacher, joined researchers at the McMurdo Station in Antarctica to help maintain automatic weather stations. The lesson plan encourages pupils to track his travels around the region. They connect with...
Childnet International
Crossing the Line: Cyberbullying
Members of the LGBTQ community are more likely to be bullied online than their peers—and bystanders who do nothing can be as problematic as the bullies themselves. Middle schoolers explore ways to protect themselves and others on the...
Cancer Care
What is Breast Cancer?
How gets breast cancer? What are the hereditary risk factors? Can individuals reduce their risk factors? If you are looking for a resource to use during October's in Breast Cancer Awareness Month, check out the lessons in this packet.
DiscoverE
Conveyor Belt
Convey your interest in conveyor belts. By considering different size tubes, groups create a conveyor belt that can transport boxes of candy at least four feet. Also, the conveyor belt must make a 90-degree turn—quite a difficult task!
DiscoverE
Air Train
Train your pupils to be master engineers. Young learners design a train that travels along a fishing line. The train needs to safely carry pennies as passengers without falling out.
DiscoverE
Harmless Holder
Here's a lesson that's not for the birds! Scholars design and build packaging for soda cans that is environmentally friendly. These packages must be durable, easy to carry, and have no environmental impact.
DiscoverE
Rocket-Powered Ski Lift
If a ski lift had rockets, imagine how fast it would be! Scholars let their imaginations take flight as they build models for such a ski lift. Rather than using a rocket, though, they'll use a much safer balloon as the power source.
PBS
Pop Fly
A lever comes in handy when scholars build a launcher for a ping-pong ball. They test the launcher and redesign it to send the ball higher or to accommodate a tennis ball. This is the third lesson in a five-part unit.
PBS
Four Corners
It's imperative to be as precise as possible. Future engineers learn about precision by building a cardboard machine. The base, corners, handles, and paddles must all be assembled with precision or the machine won't work.
Chemistry Collective
Virtual Lab: Determination of the pH Scale by the Method of Successive Dilutions
Where did the pH scale come from? Take a deeper look at a most important measure of ion concentration using a simulated physical determination. Young chemists prepare a series of dilutions after determining a dilution factor for the...
Teach Engineering
Energy in Our Lives Carousel
Don't waste any more energy trying to find a great resource on energy. The third installment of a 25-part Energy Systems and Solutions unit focuses on energy use in pupils' lives. They consider how their daily routines consume energy and...
Teach Engineering
Messin' with Mixtures
Do you separate your trail mix before eating it? Then you've been separating mixtures your whole life! Scholars model a contaminated soil sample using trail mix and estimate the percentage of each component. They consider how to clean up...
Generation Rx
My Generation Rx: Lead the Scene
Prescription drugs may start out with legitimate usage, but lately they are finding their way to high school and college party life. Have a discussion with the teenagers in your class on prescription drug abuse with a PowerPoint...
Scholastic
Marijuana Facts
Can marijuana really hurt you? Three medical facts and three discussion questions prompt teenagers to consider the ramifications of using marijuana recreationally.
PBS
Tiger of the Snows: Tenzing Norgay
Tenzing Norgay, the Sherpa man who made history when he reached the summit of Mount Everest with Sir Edmund Hillary, is the focus of an informative article. Class members read about Norgay's perspective on the way up the mountain, the...
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