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Activity
Education Development Center

Rectangles with the Same Numerical Area and Perimeter

For Students 8th - 9th Standards
Is it possible for a rectangle to have the same area and perimeter? If you disregard units, it happens! In a challenging task, groups work to determine the rectangles that meet these criterion. The hope is that learners will naturally...
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Activity
Education Development Center

Similar Triangles

For Students 8th - 10th Standards
Model geometric concepts through a hands-on approach. Learners apply similar triangle relationships to solve for an unknown side length. Before they find the solution, they describe the transformation to help identify corresponding sides.
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Activity
Education Development Center

Consecutive Sums

For Students 6th - 7th Standards
Evaluate patterns of numbers through an engaging task. Scholars work collaboratively to determine a general rule reflecting the sum of consecutive positive integers. Multiple patterns emerge as learners explore different arrangements.
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Activity
Education Development Center

Choosing Samples

For Students 6th - 7th Standards
What makes a good sample? Your classes collaborate to answer this question through a task involving areas of rectangles. Given a set of 100 rectangles, they sample a set of five rectangles to estimate the average area of the figures. The...
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Activity
Curated OER

Scale Activities

For Teachers 7th - Higher Ed Standards
How do you put something as large as the universe in perspective? Use a series of scale experiments. Classmates collaborate around four experiments to examine the scale of the earth-moon system, our solar system, the Milky Way galaxy,...
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Activity
Education Development Center

Finding Triangle Vertices

For Teachers 6th - 7th Standards
Where in the world (or at least in the coordinate plane) is the third vertex? Given two coordinate points for the vertices of a triangle, individuals find the location of the third vertex. They read an account of fictional...
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Activity
Education Development Center

Proof with Parallelogram Vertices

For Teachers 8th - 10th Standards
Geometric figures are perfect to use for proofs. Scholars prove conjectures about whether given points lie on a triangle and about midpoints. They use a provided dialogue among fictional learners to frame their responses.
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Activity
Education Development Center

Finding Parallelogram Vertices

For Teachers 5th - 7th Standards
Four is the perfect number—if you're talking about parallelograms. Scholars determine a possible fourth vertex of a parallelogram in the coordinate plane given the coordinates of three vertices. They read a conversation...
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Activity
Education Development Center

Extending Patterns with Exponents

For Teachers 8th - 9th Standards
Don't think negatively about exponents. Young mathematicians dissect a fictional conversation between pupils trying to evaluate an expression with a negative exponent. This allows them to understand the meaning of negative exponents.
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Assessment
California Education Partners

From Seed to Pumpkin by Wendy Pfeffer

For Students 1st Standards
Conduct a lesson that leads into a writing assessment. After reading an excerpt from From Seed to Pumpkin, first graders demonstrate their interpretation of sections of the passage by sketching the details from each part.
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Worksheet
Prestwick House

The Things They Carried

For Students 9th - 12th Standards
The Things They Carried, Tim O'Brien's powerful collection of vignettes about the experiences of a platoon of soldiers during the Vietnam War, serves as a text for a crossword puzzle. The 23 clues asks readers to recall characters,...
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Worksheet
Prestwick House

Our Town

For Students 9th - 12th
A crossword puzzle asks readers of Thornton Wilder's play, Our Town, to recall events and characters in the 1938 Pulitzer Prize-winning drama.
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Worksheet
NEST Family Learning

Thomas Edison: Resource and Activity Book

For Students 1st - 6th
What other inventions was Thomas Edison responsible for besides the telegraph and lightbulb? Incorporate a set of worksheets into your study of Edison and other inventors. The 48-page packet includes all types of activities from word...
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Worksheet
Western Education

Math Poems

For Students 6th - 8th Standards
The logic, rhythm, and beauty of math sometimes get lost amidst numbers and variables. Amplify math's lyricism with a poetry project that uses metaphors and similes to compare mathematical concepts to other images.
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Activity
Howard County Schools

To Babysit or Not to Babysit?

For Teachers 9th - 11th Standards
Would you work for a penny today? Use this activity to highlight the pattern of increase in an exponential function. Scholars compare two options of being paid: one linear and one exponential. Depending on the number of days worked, they...
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Activity
Howard County Schools

Generous Aunt

For Teachers 9th - 11th Standards
Witness the power of exponential growth with an activity that investigates two different savings plans. Class members create tables of values to see how and when a savings plan increasing exponentially exceeds one increasing linearly.
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Activity
Howard County Schools

Building a Playground

For Teachers 9th - 11th Standards
Scholars crave practical application. Let them use the different models of a quadratic function to plan the size and shape of a school playground. They convert between the different forms and maximize area.
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Activity
Howard County Schools

Setting the Table

For Teachers 9th - 11th Standards
How many people can fit around a table? Depends on the size of the table, right? Explore patterns to generate an equation for the number of people that can fit around a table given its size.
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Worksheet
Smithsonian Institution

American Sabor Crossword

For Students 6th - 12th Standards
How much do you know about Latin American music? A crossword puzzle challenges learners to answer 24 questions about the history, genres, performers, and instruments of Latin American music.
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Assessment
Concord Consortium

Yearbook Pictures

For Students 9th - 12th
Sorting memories doesn't have to be difficult. Young mathematicians evaluate two different methods of sorting yearbook pictures. They answer a set of questions to explore each method, then develop their own sorting procedure based on...
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Assessment
Concord Consortium

Gravity

For Students 9th - 11th Standards
Weight is a function of the distance from sea level. Learners explore the many implications of this fact in an inquiry-based task. Given the function, pupils answer questions before manipulating the function to rewrite the distance from...
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Handout
Aurora City School District

Do Not Try to Kid a Kidder: The Art of Persuasion

For Students 9th - 12th Standards
The power to convince others of your argument lies in your knowledge of rhetoric! A thorough packet covers the basics of persuasion, including logical appeals and fallacies, and applies strategies to letters to the editor,...
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Worksheet
Curated OER

Gulliver's Travels Discussion Questions

For Students 9th - 12th
Good discussion questions are hard to find and even harder to craft. If you're looking for questions that will stimulate in-depth discussions for all four books in of Jonathan Swift's Gulliver's Travels, check out this resource.
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Lesson Plan
Spreading Gratitude Rocks

Values Survey

For Students 7th - 12th
What are the most important values a person possesses? Teens and parents take a collaborative survey and discuss what values are important to them. They return the signed form to the teacher to confirm they completed the activity. 

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