No one would argue that the U.S. Constitution isn't a founding document. But what is a founding document? The Constitution outlined the shape of the U.S. government, and put in writing the basic rights of U.S. citizens. But what else has it done?

The U.S. Constitution has served as the foundation for many discussions about the U.S. and its principles. Whether people speak out for change or to maintain the status quo, they refer to the Constitution. Throughout U.S. history, writers, artists, and orators have used the text and ideas of the Constitution as the backbone of arguments.

Have your students review the U.S. Constitution and its context. What ideas inspired the Constitution? Explore the Library of Congress's exhibit Creating the United States to find primary sources related to the Constitution, many written by the Founding Fathers.

The exhibit also includes documents that followed the Constitution, from 1788 through the 1980s. From cartoons questioning the constitutionality of the New Deal to translated versions of the Constitution published in other countries, students can see many ways in which national (and international) conversations have used the Constitution as a starting point.

Discover more documents that preceded and descended from the Constitution with resources from the National Archives and Records Administration (NARA). Our Documents presents a timeline of 100 milestone documents in U.S. history. Where is the Constitution in this lineup? How does the Constitution show the influence of earlier documents? How do later documents show the influence of the Constitution? What documents on this website do your students think most influenced U.S. history? (Here's what the U.S. public thought in 2004.)

Deepen your class's exploration further with primary sources, lesson plans, quizzes, and more from our Constitution Day spotlight page. Drawing on these materials, your students can uncover connections between the Constitution and the Civil Rights Movement, U.S. Supreme Court decisions, the Watergate scandal, and much more. The Constitution didn't just help found the U.S. government—it founded debates that shape the country.

Are you ready for September 17? The National Endowment for the Humanities (NEH) is. This year, the NEH will celebrate Constitution Day by honoring the Constitution together with another pivotal document from U.S. history: the Emancipation Proclamation. With the Proclamation's 150th anniversary approaching, Constitution Day is the perfect time to compare and contrast the promises made in the Constitution and the Emancipation Proclamation.

From the NEH's Emancipation Resource Portal, you can access resources and learn more about planned events. Highlights include:

• A live, streamed performance on Constitution Day. A panel of Civil War scholars will "recreate the national scene and the dilemmas facing Americans on Sept. 22, 1862." Students will be able to submit questions via Twitter or email. (Register your "watch party" here.)
• A contest asking students to interpret a primary source from the Freedmen and Southern Society Project or Visualizing Emancipation. (The contest is limited to students 18 years of age or older, but consider adapting the contest concept for your own school or classroom.)
• Related lesson plans from EDSITEment.
• An interactive timeline of emancipation from 1850 to 1877.

For more on the Emancipation Proclamation, check out materials highlighted here on Teachinghistory.org. Watch 8th-grade teacher Jason Fitzgerald introduce his students to the Proclamation using letters from Civil War soldiers. (Download the letters here as you listen to historian Chandra Manning analyze their contents.)

Or join historian John Buescher in this Ask a Historian as he considers what makes a document a founding document. Is it a document that stands for part of what the U.S. represents? A document from the country's founding?

As your students prepare for Constitution Day, the NEH's theme gives you the perfect chance to ask, "In what ways are the Constitution and the Emancipation Proclamation both founding documents?" Analyzing them together gives students a unique opportunity to explore the changing definition of "We the People."

Every September 17, Constitution Day calls on teachers to memorialize—and critically engage with—Constitutional history in the classroom. But what approach to the Constitution should you take? What quality teaching resources are available? How can you interest your students in a document that is more than 200 years old?

In 2008, Teachinghistory.org published a roundup of Constitution Day resources. Many of those resources remain available, but online Constitution Day content continues to grow. Check out the sites below for materials that recount the Constitutional Convention of 1787, compare the Articles of Confederation with the Constitution, explore U.S. Supreme Court cases that have interpreted the Constitution, and apply the Constitution to contemporary debates.

The Library of Congress's Constitution Day page collects the full text of the Constitution, Bill of Rights, and Amendments, as well as the Federalist Papers and the Articles of Confederation. Lesson plans for grades 6–12 accompany the documents. The page also includes short suggested reading lists for elementary, middle, and high school, and links to relevant Library of Congress American Memory collections, such as Documents from the Continental Congress and the Constitutional Convention and the papers of James Madison, George Washington, and Thomas Jefferson. Also check out the Library's collection of primary sources "Creating the United States."

You can find an elegant, simple presentation of the Constitution on the National Archives' Constitution Day page. Check out their high-resolution PDF of the original document, part of NARA's 100 Milestone Documents exhibit.

If the Constitution is proving a difficult read for your students, try the National Constitution Center's Interactive Constitution. Search the text by keyword or topic, and click on passages that are unclear to find explanatory notes from Linda R. Monk's The Words We Live By: Your Annotated Guide to the Constitution. The Constitution Center also offers its own Constitution Day page, with a short video on the creation of the Constitution, interactive activities, and quizzes.

If you're not already familiar with EDSITEment, created by the National Endowment for the Humanities, take a look through their extensive collection of lesson plans. A quick search reveals more than 90 lessons related to the Constitution.

Interested in bringing home to students the Constitution's importance today? The New York Times' Constitution Day page links current events to the Constitution in more than 40 lesson plans. The Times also invites students to submit answers to questions such as "Should School Newspapers Be Subject to Prior Review?" and "What Cause Would You Rally Others to Support?"

Can't find anything here that sparks your interest or suits your classroom? Many more organizations and websites offer Constitution Day resources, including the Bill of Rights Institute, the American Historical Association, Annenberg Media, and Consource. (Check out our Lesson Plan Reviews for a review of a lesson plan from Consource on the Preamble to the Constitution.)

In the future, look for more entries by practicing teachers we've selected to bring you their experiences connecting students with primary sources and/or using technology and digital resources to support and enrich their teaching. Teachers will come from elementary, middle, and high school; some have been teaching for years and some have just started out. Each will have their own unique insights on teaching U.S. history and social studies.

Amy Trenkle teaches 8th-grade U.S. history at Stuart-Hobson Middle School in Washington, DC. A National Board Certified Teacher in early adolescence social studies/history, she has taught in DC since 1999. Amy believes in experiential learning and using the museums in her city and across the country to make concrete connections for her students to their history curriculum. She has served on several advisory boards to local museums, including the Smithsonian Center for Education and Museum Studies, the National Museum of American History, the Newseum and the National Building Museum. An active participant in the DC Council for the Social Studies, National Council for the Social Studies, and DC Geographic Alliance, Amy the received the DC History Teacher of the Year Award in 2005 as sponsored by the Gilder Lehrman Institute of American History. Currently, Amy is serving as an adjunct professor of education at American University.

This year, celebrating Constitution Day was a school-wide affair.

Thanks to a special grant opportunity offered through the Newseum and 1 for All, students at my school became aware of, or reviewed, their First Amendment rights.

Students took a field trip to the Newseum, where they had a class taught by a Newseum educator about the First Amendment, and then visited the First Amendment Gallery, both highlighting issues related to the First Amendment today.

Upon returning to school, students in each grade level shared what they learned in different forms. The 5th grade made sidewalk chalk drawings, the 6th graders made a mural about their First Amendment rights, 7th graders left their impressions of the First Amendment via window drawings with washable window paint, and 8th graders made a linoleum print about the First Amendment.

As the 8th-grade U.S. History teacher, I really wanted to emphasize the importance of the First Amendment—we will be studying it more in-depth later this year, but what a great opportunity to bring it to life now! To prepare my students for this trip, we took a walk around several blocks near the school. Students listed as much evidence as they could for our five First Amendment rights in action. I directed them not to just look for signs, but to listen for them and to really observe.

Students came up with the following:

• Assembly: We are all walking as one group on the sidewalk.
• Religion: The Imani Temple Church, Tibetan worship flags, a cross (for Christianity)
• Speech: the Redskins sign, bumper stickers on car, mayoral candidate signs
• Press: Newspaper stands, Washington Post newspaper

Armed with our examples in our neighborhood, I felt we were ready for our field trip. We had a great time—the students LOVE going to the Newseum. As a teacher, I felt that they deepened their understand of the First Amendment and connected it to what we did in class.

Our final activity, upon our return, was to synthesize what we learned through a print. Students were first asked to choose one of the five parts of the First Amendment to focus on. They then were tasked with finding a quote, lyrics, or saying that they felt related to that part of the First Amendment, and to cite it. Then, they drew a sketch of how they would illustrate this on a print.

The next day a local artist, Alexandra Huttinger, came in and taught the students how to make linoleum-cut prints. Each student carved his/her own linoleum and then printed their print. They then wrote what their print was about. These will be displayed in our school's foyer.

Taylor chose to focus on the Freedom of Assembly because "the right to assemble is very important to me." She chose to illustrate her drawing as she did because "to protest you could have megaphones and signs." From this activity she learned "that our First Amendment rights are important to us as Americans."

Virgil chose to illustrate the Freedom of Petition "because it got my attention because I remembered the Tea Partiers." He used a quote from his father: "We have a right to protest against things that we feel are not right." He chose to illustrate his right as he did "because people signing a paper to get things or to relieve things is a form of petition." As for the activity? Virgil says, "It is a really fun experience!"

Ashley chose to highlight Freedom of Speech. "I chose to focus on this particular part of the First Amendment because I think that the Freedom of Speech is used the most," wrote Ashley. She used a quote from Benjamin Franklin that she found on thinkexist.com: "Without the freedom of thought, there can be no such thing as wisdom, and no such thing as public liberty, without freedom of speech." Ashley explains her choice: "I chose to illustrate the First Amendment as I did because I thought it really illustrates what my feelings are about Freedom of Speech. The mouth represents speech and the flag as the tongue in the mouth represents freedom." She "enjoyed learning how to print and about our First Amendment rights again."

Whether it was new or a review for students, I felt, as a teacher, that my students were thinking about the First Amendment and their rights on Constitution Day. I'm very proud of their work!