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CK-12 Foundation
Proportions Using Cross-Multiplication: Proportions Using Cross Product
Don't get it crossed—the resource is a great one. Scholars read and watch a video that explains proportions and cross products. They then use an interactive to determine that cross products are equal and answer a set of challenge...
CK-12 Foundation
Zero Product Principle: Mysterious Parabolas
Be a hero, not a zero! Help your classes understand how to solve quadratic equations with the zero product property using an animated simulation. Using the controls, scholars manipulate the zeros and watch as the function and its factors...
EngageNY
Reflections
Facilitate creativity in your math class as individuals learn the definition of a geometric reflection and correctly construct a model, as well as its reflected image. They use a perpendicular bisector and circles to elaborate on...
Curated OER
Dot-to-dot Rock Multiplication
In this dot-to-dot rock multiplication worksheet, 3rd graders solve 12 problems for the facts of 9, then connect the dots in order of the products to reveal the mystery picture.
Science Friday
Make a Model of a Home Made From Shipping Containers
Build a scale model of a home built out of shipping containers. A hands-on activity has scholars watch a video about a home built from shipping containers and then design their own home. They build scale models of their designed homes...
CK-12 Foundation
Exponential Terms Raised to an Exponent: Exponential Sliders
Discover the pattern of exponents through an interactive lesson. Young mathematicians manipulate sliders and watch the result as they change the base or exponents in an expression. The tutorial shows them the simplified expression and...
Curated OER
2, 4, 6, 8 . . .What Do We Appreciate-Patterns, Patterns, Patterns
Students discover and predict patterns in a numerical sequence. Through the Internet and video segments, students begin with basic number patterns and extend their knowledge into higher math skills. They will also create new patterns...
Curated OER
IT IS ABOUT SUPPLY AND DEMAND.
Learners learn that the price of an item is defined by its supply and demand. In this lesson students graph the relationship between demand and supply of various products, learners also consider hidden costs.
Curated OER
Recording Artist and MP3 Players
Students explore the concept of being a recording artist. In this recording artist instructional activity, students determine the costs of producing various music products such as a demo tape, 8-track tape, and a record deal. Students...
Curated OER
Who Built That NYS Thruway Bridge Anyway?
Students discover how engineers determine the best designs for bridge construction. They see how bridge constructions relates Engineering to Geometry. They see the implications and consequences of bridge design on your community/world.
Curated OER
Secret Formulas
Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...
Curated OER
Discovering Dewey's Decimal System
Students discover the Dewey Decimal System. In this fractions instructional activity, students utilize education software to discover how the Dewey Decimal System works. Students create a PowerPoint presentation in groups or...
Curated OER
2, 4, 6, 8 . . .What Do We Appreciate-Patterns, Patterns, Patterns
Young scholars recognize patterns in a numerical sequence, create new patterns and predict outcomes to established sequences.
Curated OER
Go Far in a Car
Students listen to the song, The Wheels on the Bus. They are shown the book, This is the Way We Go to School. Afterward, they learn the phonetic principle of rhyming words.
Curated OER
How Does It Move?
Students listen to the song, The Wheels on the Bus. They attempt to sing the song again, but change it for a tractor. They watch the book, A Visit With Grandma, through a projector, LCD panel, or big screen television and develop their...
Curated OER
Jobs, Jobs, Jobs
Pupils explore transportation and transportation related jobs as they improve their vocabulary.
Curated OER
Are We There Yet?
Students continue to study rhyming words. They use words and illustrations to help develop their vocabulary.
Curated OER
Pilots, Drivers, and Captains
Students listen to the song, The Wheels on the Bus, then change the words for a boat.
Khan Academy
Khan Academy: Powers of Products and Quotients (Structured Practice)
Rewrite expressions that involve powers of products and quotients. Expressions are in ascending order of difficulty. Students receive immediate feedback and have the opportunity to try questions repeatedly and to watch a video or get hints.
PBS
Pbs: String Product: Y = X^2
Examine how a giant sculpture at the National Museum of Mathematics represents the solutions to the equation y=x^2. This video focuses on the basics of graphing quadratic functions and the relationship between x and y values along the...
ClassFlow
Class Flow: Understanding Basic Triangles
[Free Registration/Login Required] This lesson presents an introduction to triangles and the methods of identifying them. It includes opportunities for students to interactively identify triangles. It also includes: assessment questions...
ClassFlow
Class Flow: Money (Pennies)
[Free Registration/Login Required] This flipchart works with identifying the value of a penny. There is a discovery video link at the end of the chart.