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History of the English Language

The BBC and British Library both have interactive timelines describing the development of the English language. The BBC site is suitable for grades 6-8 and the British Library site for grades 9-12.


Teaching K-12 Economics

Teaching K-12 Economics provides lessons, projects, and support resources for grades K-5 and 6-12. The resources are keyed to national curriculum standards. Teachers can search by concept, standard, or lesson.

Lesson Plan

10 Things for Women’s Equality Day

Women’s Equality Day is August 26 and commemorates passage of the 19th Amendment to the U.S. Constitution, granting the right to vote to women. These resources help grades K-12 learn about the suffrage movement and the 19th Amendment.

Background Reading; Lesson Plan; Multimedia

OneZoom Tree of Life Explorer

OneZoom Tree of Life Explorer lets K-12 teachers and students explore 22,000 species of wild mammals, birds, reptiles and amphibians by zooming in and out of the tree of life.

Background Reading; Multimedia

Classroom Resources for Nelson Mandela, Apartheid, and South Africa

These lessons and resources will provide biographical information and historical context for a study on Nelson Mandela and his contributions to the end of apartheid in South Africa.

Background Reading; Lesson Plan; Multimedia

Climate Education for K-12

These resources are designed to help educators understand climate, climate change, and weather concepts and to be able to incorporate them into their course curriculum.

Background Reading; Multimedia; Printable

NASA Wavelength

This digital collection of Earth and space science resources illustrates connections between science concepts, such as clouds, the motion of the earth, and plant growth, and how those concepts build upon one another across grade levels.

Background Reading; Lesson Plan; Printable

Otis Jiry’s Creepypasta Crypt

The name Otis Jiry's Creepypasta Crypt says it all! Language Arts students in grades 6-12 listen to masterful storyteller Otis Jiry interpret novels and stories from the horror genre. Perfect resource for Haloween or stormy days and nights

Teaching About the Selma to Montgomery Marches, Grades 6-12

Lessons, activities & other curriculum resources for teaching grades 6-12 about the 1965 Selma to Montgomery Marches, nonviolent activism, the Voting Rights Movement, and more.

Themed Package

A Curriculum of United States Labor History for Teachers

Many 9-12 students are entering the American labor force for the first time. These resources teach the rich history of U.S. labor, the importance of workers' past struggles and strides on our economy and society, and the fight many still face.

Article; Background Reading; Fact Sheet; Printable


This FREE collection of stories and poems in Mp3 (audiobook) format can be used as read-along or as supplemental material for your poetry learners.

Multimedia; Printable


Inspire curiosity and the excitement of discovery with this first-of-its-kind interactive and experimental learning space - a unique supplement to your science curriculum!


Global Oneness Project

Inspire high school students to rethink their relationship to the world with this award-winning collection of films, photo essays, and articles exploring cultural, social, and environmental issues with a humanistic lens.

Lesson Plan; Multimedia


Droughts can devastate crops, livestock, and jobs. These resources stress the importance of wise water use and suggest smart water habits.

Lesson Plan

International Day Of Peace Resources

Observed around the globe annually on September 21, the International Day of Peace is dedicated to the absence of war and violence. Use these resources to teach about peace, conflict, and justice.

Article; Background Reading; Lesson Plan

Understanding the Stock Market

The interconnected economies of nations is more evident than ever. The following lessons, activities, resources, and videos provide a basic understanding of stocks and the market including their relevance in the United States and the world.

Lesson Plan

The Martian

Ridley Scott’s movie The Martian combines elements of sci-fi and adventure, but the science behind the fiction - found in these classroom resources - provides opportunities for students to explore what needs to be considered before colonizing Mars.

Background Reading; Lesson Plan

Lemelson-MIT Program

This award-winning web site celebrates outstanding inventors and inspires 3-12 learners to pursue creative lives and careers through invention.

Lesson Plan

Clean Energy Education

Lesson plans, activities and resources that empower students to make informed choices and develop creative solutions to environmental challenges.

Background Reading; Lesson Plan; Multimedia

Cesar Chavez

Cesar Chavez Day is March 31st. The following lessons and resources will help commemorate the plight of Chavez: organizing farm workers to improve their lives and working conditions and his legacy in American history.

Lesson Plan

15-Minute History

A growing collection of podcasts with supplementary materials exploring aspects of Texas, U.S. and world history. Each audio includes a transcript, links to documents, and further reading. Search by region, time, or standard.

Article; Background Reading; Lesson Plan

The African Elephant And The Ivory Trade

Once very common in Africa and Asia, the future of elephants is uncertain due to habitat destruction, the ivory trade, and other man-made conflicts. These lessons and resources examine the threatened future of Earth’s largest living land mammal.

Background Reading; Lesson Plan

Rethinking Columbus

The traditional story of Christopher Columbus: What is fact? What is fiction? Help K-12 learners explore the reconsideration of the discovery of America with these resources.

Article; Background Reading; Lesson Plan; Multimedia

EduCore: Tools for Teaching the Common Core

ASCD (formerly the Association for Supervision and Curriculum Development) offers these tools and professional development resources to help teachers implement Common Core State Standards.

Best Practice

DNA From The Beginning

This resource is an animated primer of 75 experiments that are the foundation of modern genetics and is suitable for advanced high school biology students.

Lesson Plan; Multimedia