The Library of Congress has created a brilliant interactive tool for studying the Declaration of Independence in your classroom. It allows in-depth primary source research while lending itself naturally to reading skills and reinforcing good writing behavior. I explain some of the activities that I used, but there is a wide range of possibilities with this tool.

The template for the computer interactive is a real rough draft of the Declaration of Independence, complete with edits made by Thomas Jefferson, John Adams, and Benjamin Franklin. On the "Overview" page, students can scroll their mouse over Thomas Jefferson's original script, transforming sections from the original handwriting to student-friendly printed font with word-processor-style edits.

The remaining tabs highlight specific concepts included in the Declaration (All Men Are Created Equal, Pursuit of Happiness, Consent of the Governed, Train of Abuses, and Slavery). For each section, four antecedent sources can be chosen which relate to the same concept and in some cases, use the same words.

Watching the Declaration warp time zones is equally thrilling for my students and me. It has a magical quality to it. Suddenly the students are excited about reading the Declaration of Independence! The interactive creates the best of both worlds—allowing students to see the original primary source but also helping them to understand it. Not only is the text teaching them history, but the visuals also prompt many critical questions:

They actually had to go back and rewrite this whole thing? What if Jefferson messed up writing at the very end—did he have to start all over? Did they have white-out? Did they use rulers? Where did they learn to write like that? Could everyone write like that?

Plus students see the handwriting of Jefferson, Adams, and Franklin and suddenly these old guys become real people. The students develop historic connections outside of the overt goals of the lesson, which I believe is the key to growing lifelong learners.

The interactive allows a range of lesson aims, a variety of historic analyses and skill levels, and a relevant and effective background for reading and writing support. The literacy skills and the focus are up to you but Jefferson is setting the example!

The interactive supports a range of lesson aims and a variety of historic analyses and skill levels, and makes a relevant and effective background for reading and writing extension activities. The literacy skills and the focus are up to you, but Jefferson is setting the example!

My actual lesson included a three-page packet with very specific steps for the students. Below is a sampling of some activities that I used.

Primary Source Observations
The "Overview" page explains what the source is. Once students read this, you can ask a variety of questions about the document. You can use your typical observation format, but due to the large amount of information, I recommend that you select a more narrow focus.

For our initial observations, I asked the students to specifically pay attention to the edits made on page one. The students described what they thought the document was and then were asked about the type of edits.

Ex.: Which of the following did Thomas Jefferson do? (Check all that apply)

◯ Changed words
◯ Added words
◯ Deleted words
◯ Borrowed from other documents
◯ Got peer edits. If so, from whom?

Identifying the Philosophy of Government
The next step was to discover the big ideas Thomas Jefferson communicates in the Declaration. This focused on the tabs labeled "Pursuit of Happiness," "Consent of the Governed," and "All Men are Created Equal," which highlight specific sentences from the document. The students filled in the sections with missing words or translated challenge vocabulary (CH). Note that the gray words are not included.

Ex.: "Consent of the Governed" section

Instituted = Made
Deriving = Getting
Consent = Permission

"that to secure these rights, ___________ [governments] are (CH) ___________ [instituted] among men, (CH) ___________ [deriving] their just powers from the (CH) ___________ [consent] of the governed."

Reading Support
These "Philosophy of Government" sections are ideal for supporting the reading area that your students are working on without confusing them by breaking the flow of your lesson. In my class, the students had to identify either the main idea of each section or Jefferson's purpose in including the sentence. They were therefore practicing testing skills in a way that was relevant and useful to our class. These sections can be applied to just about any reading skill "flavor-of-the-week."

Ex.: "Consent of the Governed" section

Who do you think "the governed" are?

What is Thomas Jefferson's purpose in using this sentence?

a. To inform the readers of how the king rules
b. To describe the Roman government
c. To explain how government should be
d. To support a monarchy government

Reviewing Content
In the next section, I instructed the students to view King George's offenses against the colonies by skimming pages two and three in the "Overview" section. The students' goal was to recognize the significant acts and events that we had discussed. They then recorded the section's specific passages mentioning taxation without representation, the Quartering Act, and the Boston Massacre Trials.

Advanced Source Comparisons
The Library of Congress selected specific reading and research material on Thomas Jefferson and paired it with the sections in the interactive Declaration of Independence. The reading was dense for the majority of my students, but I did ask, in the "All Men Are Created Equal" section, which of the documents they thought fit most closely with Jefferson's words.

The Other Side

Once the students are all settled on and happy that Jefferson believes "All Men Are Created Equal," we went backwards and looked a little closer. First, they were instructed to find the words Jefferson used about the American Indians in the text. On the top of page three, they were shocked to discover "merciless" and "savage."

Then we looked closer at the "Slavery" tab which describes the original words about slavery included in the draft of the Declaration of Independence, as well as the fact that they were all deleted. The students answered questions about which states were especially against including slavery and then they made connections. I closed with the questions, "Do you agree with the philosophy of government written in the Declaration of Independence?" and "Do you think the Continental Congress truly agreed with this philosophy of government?"

If you develop new ways to use this interactive or have success with the Constitution version, please share your experience! I would love to hear some new ideas for this resource.

[Note: If you would like to respond to Liz Schaefer, comment to this entry, or email info@teachinghistory.org. We'll make sure she receives your feedback!]

You don't have to look far to see how important music is to modern American life. Young people (as well as adults) talk about music, listen to music, download music, remix music, share music, and define themselves by music. In classrooms across the country, MP3 players and pop-tune ringtones give students' musical tastes away (and get them in trouble). But has music always been this personal, portable, and repeatable?

Ask your students to think back. Do they remember a time when music wasn't something you could own? When they, someone in their family, or someone they knew didn't have an MP3 player—or a CD, tape, or record player?

Before the birth of the recording industry, you could buy sheet music and learn how to perform musical pieces for yourself—but that was it. An individual performance was ephemeral, literally once in a lifetime.

When the recording industry took off, music became an object. Now you could buy and trade moments in musical time, preserved forever. You could listen to artists who lived far away from you, whom you might never see live. You could listen to your favorite performances again and again. You could even sell music, without having to worry about arranging performances. One song sung once by one artist could earn money for months or years to come. Sound become solid, something that could be passed from hand to hand—and preserved.

On May 10, 2011, the Library of Congress launched its National Jukebox, an online archive of more than 10,000 recordings from 1901–1925. According to the website, Library of Congress staff worked throughout 2010 to digitize this massive collection of Victor Talking Machine Company recordings (Victor, now RCA, is one of the oldest record companies in existence, according to the Library of Congress's blog entry announcing the launch of the Jukebox).

You can browse the recordings by vocal artist, composer, lyricist, language, place or date of recording, target audience, label, category, or genre. And if you find some music you'd like to remember? Add it to your playlist in the site's pop-up player. Now you can listen to it while you browse other sites, email it to yourself to listen to later, or share it with others on social media sites or by embedding it in a blog or website.

While exploring the Jukebox is entertaining in its own right—I just spent two minutes listening to humorous singer Burt Shepard trying to lure a lost cat home—it also makes invaluable primary sources easily accessible.

Teaching about the rise of ragtime and jazz? Make a playlist of famous (and less famous) songs and artists and share it with your students.

How about the invention of the airplane? The Haydn Quartet's "Up in My Aeroplane" can give students an idea of the romance and novelty of flight six years after the Wright Brothers' first successful test run.

World War I? "Hooray, the war is over!" sings Harry Lauder in 1918; months earlier, baritone Reinald Werrenrath remembered the U.S.'s debt to Lafayette and to embattled France.

Pick a time period, a genre, an artist, a word—and go looking! There's something in this storehouse to accompany almost any topic from 1901–1925, if you look hard enough. Use the recordings to grab your students' attention—or ask them to analyze or compare music and lyrics. What do the words (if you choose a vocal piece) say? What emotions does the piece seem to seek to evoke? When was it recorded? Where? Who audience did the composer, artist, or publisher have in mind?

Finding music by topic can be difficult, as none of the pieces have transcriptions, but a little creative searching should leave you with at least a handful of catchy new sources to play with. Watch for more to come—the Library of Congress adds new content monthly, and it hopes to provide content from other Sony labels, such as Columbia and Okeh, in the future.

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.)

History teachers have long asked students to create timelines to help conceptualize and understand historical events. Student-created timelines were often limited by the space they occupied. Often teachers would have students focus on a few events and ask them to write very small on their notebook paper to squeeze in events. Clever teachers invested in rolls of butcher paper or banner paper to have students create long timelines. But thanks to today's web designers, timelines are no longer limited in space. Using free timeline builders online allows students to see concepts over time without the constraints of paper and a straightedge.

I have always liked using timelines in my classroom to help students see change over time and help students remember chronology (an oft-heard complaint for students of history).

My students have made standard social, political, and economic timelines of eras of U.S. history in preparation for exams. My students have also created the popular timeline of events leading up the Civil War. I thought myself a clever teacher using large rolls of butcher paper for these timelines to maximize the number of events included and student participation. It was not until I sat down to read the new National Curriculum Standards for Social Studies put out by the National Council for the Social Studies that I saw another way for students to create timelines. "Learners demonstrate understanding by using graphic software to create a timeline depicting a scientific idea of the evolution of a technological innovation, and predicting how that idea or technology might develop in the next 10–20 years." (NCSS 57) With this, I began my search for digital timeline-building websites.

A quick search revealed lots of possibilities for creating timelines online for free. I had to spend a little time playing with each one to find the site that would best work for my needs and students. There are sites that are better tailored to elementary students. There are also those that are more powerful, but less user-friendly. This site provides a nice review of the various digital timeline sites available for free. My project required students to create events with years BCE and CE, which limited the sites I could use and may be a consideration in your site choice. You may also wish to consider what types of multimedia features you would like students to be able to embed in their timelines. Some sites offer the ability to embed pictures and videos. Most timeline-building sites allow users to embed their timelines in blogs or other websites, making sharing timelines easy.

Adapting the product recommended by NCSS, I asked students to create a timeline showing the impact of the Scientific Revolution on a specific field of modern science. To go one step further, students were to make some predictions about future developments in that field (i.e. chemistry, geology, meteorology, etc.). My students quickly caught on to the user interface for the timeline builder and in three 45-minute class periods had researched and created a timeline specific to their field of modern science. You can see an example of one student's timeline here. With more time and practice, I believe that my students will become better at creating richer timelines. After they had created their timelines, students were able to view each others' and comment on them. Ultimately, we created a class timeline merging events from each student's timeline to see the broader impact of the Scientific Revolution.

Digital timelines allow teachers greater flexibility and creativity in assigning timeline activities to students over the old paper timelines. They also allow students to collaborate in a way that fosters chronological thinking and in-depth analysis of eras in history. I hope that you will experiment with digital timelines and share the creative ways you use them in your classroom.