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PBS

The Chrysalis or Pupa

For Teachers K - 3rd
What is one of the most exciting parts of a butterfly's life cycle? When it emerges from its pupa and dries its wings! This is a great activity little ones will love. They discuss what happens during the pupal stage of the butterfly life...
Activity
Illustrative Mathematics

Building toward fluency

For Teachers 2nd - 3rd Standards
Here is a great learning task that focuses on the development of areas in computational fluency including strategies in mental math. Young learners are guided through a list of addition expressions that help them visually understand the...
Lesson Plan
Illustrative Mathematics

Find The Numbers 0-5 or 5-10

For Teachers K Standards
In need of math station or center for your kindergartners? Model how to play this game with the whole class first and then make it into a center. Create a few sets of six number cards with 0-5 or 5-10 and then create a matching die with...
Lesson Plan
Illustrative Mathematics

The Djinni’s Offer

For Teachers 5th - 7th Standards
The djinni in this resource offers gold coins. Learners use the properties of exponents to make their decision as one offer increases exponentially. This makes a great group project. As the commentary suggests, start by having groups...
Activity
Exploratorium

Take It From the Top

For Teachers 6th - 8th
Experiment with the center of gravity by stacking blocks in a way that appears to defy its force. This is a fascinating demonstration that you can use when teaching about gravity, forces, or balance. 
Activity
Louisiana History Teachers

If You Give Napoleon a Cookie...

For Teachers 6th - 9th
What fun! To illustrate the concept of appeasement, class members use Napoleon's exploits as the basis of their own illustrated children's book modeled after Laura Numeroff's circular tale, If You Give a Mouse A Cookie. What fun!
Lesson Plan
Illustrative Mathematics

Regular Tessellations of the Plane

For Teachers 9th - 11th Standards
Bringing together the young artists and the young organizers in your class, this lesson takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions, learners attack the...
Handout
Novelinks

Tuesdays with Morrie: Concept/Vocabulary Analysis

For Teachers 9th - 12th
New to using Tuesdays with Morrie? Check out this five-page resource that provides an overview Mitch Albom's book, its features, themes, and literary devices. The packet also includes suggestions for research projects.
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EngageNY

More on Modeling Relationships with a Line

For Teachers 9th - 10th Standards
How do you create a residual plot? Work as a class and in small groups through the activity in order to learn how to build a residual plot. The activity builds upon previous learning on calculating residuals and serves as a...
Handout
Curated OER

The Martian Chronicles: Concept Analysis

For Teachers 9th - 12th Standards
If you're planning on including Ray Bradbury's The Martian Chronicles in your science fiction unit, use a concept analysis guide to frame your instruction. It covers literary elements such as setting, narrative voice, and theme, as...
Lesson Plan
Civil War Trust

Civil War Animal Mascots

For Teachers 4th - 7th Standards
A pet can offer comfort, friendship, and loyalty in the most stressful of situations. Here is a lesson plan that explores the important role animals played during the Civil War. Class members read informative texts, complete a...
Handout
Carnegie Mellon University

Technical Sketching Worksheets

For Students 9th - 12th
How do you create a technical drawing? Cover the basics of technical sketching with a few practice sketches of simple shapes. A technical sketching lesson introduces the proper precision measurement techniques. Pupils progress...
Activity
Dick Blick

Mardi-Gras Mask

For Teachers 5th - 12th
Celebrate Mardi Gras in style with beautiful sparkling masks! Class members use provided materials to create their own Mardi Gras masks and then don their costumes for a fun masquerade.
Lesson Plan
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Museum of Tolerance

Citizenship Then and Now: Comparing Ancient Rome and Contemporary American Society

For Teachers 6th Standards
Class members research citizenship in Ancient Rome and in the United States and use the provided graphic organizers to compare the rights and responsibilities of citizens in these two democracies.
Lesson Plan
EngageNY

Similar Triangles in Circle-Secant (or Circle-Secant-Tangent) Diagrams

For Teachers 9th - 12th Standards
First angle measures, now segment lengths. High schoolers first measure segments formed by secants that intersect interior to a circle, secants that intersect exterior to a circle, and a secant and a tangent that intersect exterior to a...
Lesson Plan
EngageNY

The Multiplication of Polynomials

For Students 10th - 12th Standards
If you can multiply multi-digit integers, you can multiply polynomials. Learners use an area model to compare multiplying numbers to multiplying polynomials. They progress to using the distributive property. 
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Teach Engineering

Surface Tension Lab

For Teachers 10th - 12th Standards
What constitutes a good soap bubble? In the second installment of a nine-part series, scholars apply their understanding of surface tension to soap bubbles. They experiment to determine the best solutions to use for the...
Assessment
Inside Mathematics

Magic Squares

For Teachers 9th - 12th Standards
Prompt scholars to complete a magic square using only variables. Then they can attempt to solve a numerical magic square using algebra. 
Assessment
Inside Mathematics

Snakes

For Teachers 9th - 12th Standards
Get a line on the snakes. The assessment task requires the class to determine the species of unknown snakes based upon collected data. Individuals analyze two scatter plots and determine the most likely species for five...
Assessment
Inside Mathematics

Squares and Circles

For Teachers 8th Standards
It's all about lines when going around. Pupils graph the relationship between the length of a side of a square and its perimeter. Class members explain the origin in context of the side length and perimeter. They compare the graph to the...
Assessment
Noyce Foundation

Boxes

For Teachers 6th Standards
Teach your class to think outside the box. Scholars use the concept of equality to solve a problem in the assessment task. They determine how to use a scale to identify the one box out of a set of nine boxes that is heavier than the others.
Assessment
Inside Mathematics

Population

For Teachers 9th - 12th Standards
Population density, it is not all that it is plotted to be. Pupils analyze a scatter plot of population versus area for some of the states in the US. The class members respond to eight questions about the graph, specific points and...
Lesson Plan
Code.org

Canvas and Arrays in Apps

For Teachers 9th - 12th
Scholars learn how to make a digital canvas and fill it with artwork by creating a drawing app using the canvas element. The activity requires learners to previous knowledge of arrays and return commands to draw images.
Lesson Plan
EngageNY

Decimal Expansions of Fractions, Part 2

For Students 8th Standards
Develop your pupils' understanding of fractions and their decimal equivalence using the 12th lesson in this series. Scholars learn an alternative to long division that results in converting fractions to decimals that emphasize fractional...