Interactive
CK-12 Foundation

DeMoivre's Theorem and nth Roots: The nth Roots of Unity

For Students 11th - Higher Ed
The nth roots of unity all have a magnitude of one. Scholars use the unit circle and DeMoivre's Theorem to find the complex roots of one and discover that the complex numbers all lie on the unit circle and are equally spaced around it...
Lesson Plan
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National Endowment for the Humanities

How to Win a World War

For Teachers 9th - 12th Standards
High schoolers are have begun to learn  the art of diplomacy with each other, but do they understand how diplomacy works at a global level?  The second in a series of four lessons, guides scholars in evaluating primary sources....
Lesson Plan
Project Articulate

Textured Landscapes with Grant Wood

For Teachers K - 6th
Explore the world of textured landscapes through the eyes of the famous artist, Grant Wood. Here is an elementary art lesson in which scholars learn about Grant Wood's life, view his work, draw their own textured landscape, and then...
Lesson Plan
Constitutional Rights Foundation

Educating European Immigrant Children Before World War I

For Teachers 9th - 12th Standards
As if surviving a journey to America wasn't enough of a feat for early 20th century immigrants, they then needed to settle into American life. Learn about the ways New York public education attempted to meet the needs of its students,...
Unit Plan
Mr. Ambrose

The Great Gatsby, F. Scott Fitzgerald

For Teachers 11th - 12th Standards
Good discussion questions, quizzes, and tests teach as well as assess. Readers of The Great Gatsby will learn much from the materials in a 36-page packet designed to help students prepare for the AP Literature exam. Included in the...
Lesson Plan
Diane Venzera

Kwanzaa Celebration: Celebrating Family, Community, and Culture

For Teachers K - 3rd
Kwanzaa is the focus of a three-part lesson that celebrates the history and traditions of the holiday. Before lighting the Kinara, scholars listen to a read-aloud of Seven Candles of Kwanzaa by Andrea Davis Pinkney. Learners express...
Organizer
Student Handouts

Comparing Countries’ Constitutions

For Students 10th - 12th Standards
Analyze the constitutions of five different countries and see how they relate to each country's culture and traditions. Pupils read the preambles to the constitutions of India, Ireland, Russia, Suriname, and the United States. After...
Worksheet
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Curated OER

Ancient Greece Map Worksheet

For Students 6th - 8th Standards
Since the beginning of time, geography has shaped the development of human civilization, and ancient Greece is no exception. This worksheet supports young historians with exploring this relationship as they first identify key land...
Handout
Vanier College

Analyzing Short Stories/Novels

For Students 9th - 12th
Good questions can help focus readers' attention on the elements writers use to add depth to their stories. The questions on this worksheet do just that and encourage readers to think critically about a story and author's purpose.
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.
Lesson Plan
Constitutional Rights Foundation

Ellis Island—The “Golden Door” to America

For Teachers 9th - 12th Standards
Are you one of the 100 million Americans whose ancestors passed through the doors of Ellis Island? Learn about the historic entry point for immigrants in the late 19th and early 20th centuries with an informative reading passage. After...
Activity
Wordpress

Art Integration “Message Making”

For Teachers 6th - 10th
Young adults convey a message about a chosen health issue through research and poster production. This creative assignment could be an inspirational close to a health unit. 
Handout
University of Illinois

University of Illinois Urbana Champaign: Toefl Practice Site: Coherence and Unity

For Students 9th - 10th Standards
This site discusses coherence achieved through major and minor connector transitions. Examples are given, and there is a link to an exercise meant for the particular class this site was designed for, still useful practice for anyone....