CK-12 Foundation
Factor Polynomials Using Special Products: Difference of Two Squares
Factoring patterns are not magic! Show your classes how to model the difference of two squares' factors using an area model. Learners manipulate the width and length of two squares to represent the polynomial a^2-b^2. They use the model...
CK-12 Foundation
Electric Motor
How does a direct current run a motor? Pupils control five variables in an electric motor and observe how the force diagram changes. The force, magnetic field, and current vary based on the changes in the design of the magnet and...
Cornell University
Catapult
Studying levers couldn't be more exciting! Learners build their own catapults and test the results as they make adjustments to the fulcrum. They compete against other groups to create the most accurate apparatus.
CK-12 Foundation
Explicit Formulas: Tiles for Writing nth Term in a Sequence
Build an explicit formula using tiles. Pupils develop a tile representation of a term within a sequence given figures of previous terms. Using the diagrams, learners develop the explicit formula by recognizing the common difference and...
Alabama Learning Exchange
Building Functions: Reverse to Inverse
Reverse the wrapping to get to the gift. Using the idea of unwrapping a gift, the lesson introduces the concept of inverses. Pupils first determine the order needed to evaluate a function at a point, then use the reverse to find the...
National Nanotechnology Infrastructure Network
Synthesis of Nickel Nanowires
It's all about the scale—they're not just wires, they're nanowires! The second lesson plan of the series builds on the oxidation-reduction experiment in the first lesson plan. Scholars synthesize a sample of nanowires using electrolysis....
Montana State University
Climb into Action!
Climate change affects even the largest and intimidating of landforms—even Mount Everest! A resource helps teach learners the connection between global climate change and its effects on Earth. Activities include videos, class discussion,...
California Department of Education
Consonance and Dissonance: Creating Intervals for Emotions (CTE)
How are music and emotion related? Using lesson plan two of four from the Changing One's Tune: A Music Therapy STEM Integrated Project Series, scholars explore the connection between the two topics. They learn to recognize different...
Purdue University
Sound Absorption Wall
What types of materials absorb sound? Learners explore sound waves, the decibel scale, and how different materials affect sound. Then, they use their knowledge of sound meters to complete a STEM engineering design task to build...
Utah Education Network (UEN)
Utah Open Textbook: 7th Grade Science
Physical and biological factors affect everyday living. Scholars explore electromagnetic forces, motion, the rock cycle, and geological changes. They examine cells as the building blocks of life and how organisms reproduce using images...
Radford University
Money and Finance
Make the connection between money and exponential equations. Pupils continue financial lessons as they learn about compound interest in savings accounts. They extend the investigation of savings by looking at annuities, and then...
DocsTeach
Patent Analysis: Alexander Graham Bell's Telephone
Believe it or not, the plugs and wires on Alexander Graham Bell's patent application for telegraph improvements has a direct connection to devices today. Young historians examine the fine details of the patent application. After they...
DocsTeach
Analyzing Photographs of the Triangle Shirtwaist Factory Fire
While a catalyst for the labor movement, 146 people lost their lives in the Triangle Shirtwaist Factory Fire in 1913. A series of photographs of the aftermath of the tragedy help young historians consider the impact of the fire. The...
DiscoverE
Curious George Sailboat
A whole-group discussion kicks off a hands-on activity that challenges young engineers to build a sailboat using reusable materials. Participants gather recycled items to assemble their one-of-a-kind sailboat and test its ability to...
Curated OER
Connecting Cube Structures (C)
In this connecting cube structures practice worksheet, students solve 4 problems that require them to use connecting cubes to build the pictured structures.
Curated OER
Connected by Art
Students inspect visual arts by exploring images on-line. In this art analysis lesson, students discuss the history of art and the its ability to communicate with people through images. Students utilize pencils and charcoal to create...
Curated OER
Anty-Bodies
Young scholars compare and contrast likenesses and differences to others by creating a life-size picture of themselves. In this character building lesson, students dictate a sentence about comments on sharing and display them with their...
Heritage Foundation
How to Read the Constitution
Even lawyers can find the US Constitution to be very wordy! Help learners create a foundation for understanding the Constitution with several analysis essays. Multiple activities complement the reading and allow for active and meaningful...
Chicago Botanic Garden
Historical Climate Cycles
What better way to make predictions about future weather and climate patterns than with actual climate data from the past? Young climatologists analyze data from 400,000 to 10,000 years ago to determine if climate has changed over...
John Talavera
Autism iHelp – Opposites
In/out, up/down, big/small; understanding opposites is a fundamental vocabulary-building skill. This app uses real-life photographs, to introduce the learner to the concept of opposites. Learning opposites is necessary for understanding...
Curated OER
Guided Reading: What Is Government?
Learn about the government's role in everyday life in a guided reading activity. Groups create a KWL chart concerning the government's impact on the community.
Virginia Department of Education
Slippery Slope
Explore slope using geometric patterns. Young mathematicians investigate towers built from cubes to develop a linear pattern. They move the data to a coordinate plane to connect the pattern to slopes.
Curated OER
Building Towers with Number Cubes
In this building towers with number cubes worksheet, 2nd graders build number cube towers by rolling a dice, then complete a data chart to compare the number of cubes in each tower.
Curated OER
Build a Simple Ammeter
Learners build and work with a simple ammeter to test theories on why solar cells connected in parallel produce more current that in series. Students use the ammeter to indicate the presence, direction, and strength of an electric...