Your task today: count all the trees on a tree farm. To complete the assignment, learners first estimate the number of trees on a tree farm using random sampling. To improve their own response they then evaluate provided...

What is the purpose of the Electoral College? Is it antiquated, or does it have a place in today's political climate? High schoolers view a series of video clips as they analyze the parts of the United States Constitution that address...

Is GIS the real manifestation of Harry Potter's Marauders Map? Introduce your class to the history of geographic information systems (GIS), the technology that allows for easy use of spatial information, with a resource that teaches...

What does the past have to do with today? Young scientists find that answer as they learn more about past chemists and their significant contributions to the field. Pupils use the Internet to research historical figures...

Celebrate Black History Month with the help of 10 ideas that delve deep into the history, major events, contributions, famous African Americans, and sheds light on how scholars today can take a proactive stance on current civil rights...

Even the most inspiring documents in American history had to go through a few drafts before they were ready for publication. Reinforce the importance of the writing process, as well as the collaborative nature of democracy, with an...

Explore greenhouse effect and climate change through a 15-day unit. Scholars learn about these STEM concepts by researching, conducting surveys, experimenting, and collaborating with experts in the field. They frequently communicate...

The San Andreas Fault is the largest earthquake-producing fault in California. In the seventh activity in the 20 part series, pupils create maps of California, focusing on the San Andreas Fault system. The comparison of where...

You know climate change is happening when you see a bee take off its yellow jacket. Part four in a series of five lessons explores all factors affecting climate change: temperature, cloud cover, precipitation, and carbon dioxide. By...

There is 30 percent more carbon in the atmosphere today than there was 150 years ago. The first lesson in the four-part series teaches classes about the carbon cycle. Over two to three days, classes make a model of the cycle,...

Militaries throughout history have used topography information to plan strategies, yet many pupils today don't understand it. Scholars use Legos and a contour gauge to understand how to construct and visualize topographic profiles. This...

The words of Henry David Thoreau on Civil Disobedience seem particularly relevant today, as are his writings and those of other transcendental thinkers who ask what it mean to live deliberately and what are the responsibilities of...

Accurate weather forecasting is something we take for granted today, making it easy to forget how complex it can be to predict the weather. Learn more about the terms and symbols used to forecast the weather with an earth science lesson...

Arthur Miller's work of American tragedy and frustration is as relevant today as the first day it premiered on stage. Learners review character names and details from Death of a Salesman with a crossword puzzle that contains 27...

Terror, mystery, excitement. American writers of the 19th century, including Nathaniel Hawthorne, Herman Melville, and Emily Dickinson, used these elements to create morally ambiguous tales that challenged the prevailing belief in...

Benjamin Franklin's famous aphorisms are a perfect time capsule of colonist values in the mid-18th century, as well as a clever reminder of the way life still works today. Middle and high schoolers select one aphorism to interpret...

What are you doing today? What have you done this week? What will you be doing next month? Focus on verb usage with a series of fill-in-the-black exercises on basic tenses, inappropriate shifts in tense, and active and passive voice.

Hey, what's so funny? Explore the use of satire in a variety of media with a hands-on instructional activity. Fourth in a five-part journalism series from iCivics, the activity introduces satirical language in print and online. Pupils...

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...

Harriet Beecher Stowe's groundbreaking work Uncle Tom's Cabin is both historically and literarily relevant today. Read the entire text in an easily navigated site that allows learners to select their chapters and easily move to the...

What does the Constitution have to do with my life? This is a question teachers hear on a day-to-day basis. Teach high schoolers just how relevant the US Constitution is to them today with essays, real-life connection activities, and...

The two major parties polarize many in America today, but it doesn't have to be that way in the classroom! Teach learners about political party platforms and modern campaigns with a mock political convention. After watching a PowerPoint...

Spy games are not just for professionals anymore! Scholars use short video clips, primary documents, and photographs to investigate Nazi spies in America during World War II.  The young detectives analyze the paranoia warfare can...

Scholars dive into the life of former slave, abolitionist, and women's rights activist Sojourner Truth. Using video evidence, speeches, and primary documents, class members complete a project on a current "Truth-figure" they see in...