Since Revolutionary times, political cartoonists in America have used their art to comment on the political and social landscape. While political cartoons in newsprint fade away, political cartoons have found a new home online and in social media. These cartoons often pack their punch with metaphors and subtle humor, which can leave students perplexed when unwrapping their meaning. However, grappling with this confusion through careful analysis can help students become politically savvy citizens.

Whether you are looking for the latest political cartoons or cartoons from the past, a number of useful repositories exist for your use.

One of the best places to find today’s political cartoons comes from the American Association of Editorial Cartoonists (AAEC). The site features several cartoons daily. In addition, the AAEC along with NIEonline.com maintains Cartoons for the Classroom, which features a weekly downloadable lesson and links to historical political cartoons.

For a weekly collection of cartoons, MSNBC posts the Week in Political Cartoons, which might be a useful way to review the week’s headlines with students.

Of course, you should also check out your local newspaper for political cartoons related to politics in your state or city.

If you are looking for political cartoons from the past be sure to visit the Library of Congress. A simple search of the Library’s online content reveals hundreds of cartoons available for download, many from the 18th and 19th centuries. In addition, the Library of Congress maintains this collection from the famous Herblock. Herb "Herblock" Block was active from 1929 to 2000, and his cartoons provide a liberal perspective on 20th-century political topics.

For Civil War and Reconstruction era cartoons, HarpWeek maintains a historical database of cartoons that appeared in Harper’s Weekly (published from 1857 to 1916). In the “Cartoon of the Day” collection, one can browse cartoons by topics, people, or places. Each cartoon is accompanied by a detailed explanation of its historical context and bibliographic information.

There are countless ways to help students make sense of political cartoons. To start making cartoon analysis routine in your classroom, you may want to download the Library of Congress’s Political Cartoon Analysis Sheet or the National Archive’s Cartoon Analysis Worksheet.

For a more in-depth approach to interpreting political cartoons, "It's No Laughing Matter" a webpage created by the Library of Congress, can help students better understand political cartoons. In addition to resources for teachers, the site has a great interactive lesson that helps students identify techniques used frequently in political cartoons. This unit plan from ReadWriteThink also provides a series of useful high school-level lessons for interpreting political cartoons.

If you find students struggle with analyzing elements of a political cartoon, try narrowing their focus. Have students examine one quadrant of the cartoon at a time and ask them to decipher what is happening. Often political cartoons have a lot of detail that can distract students from the overall message. In this case, a zoom-in inquiry could also help focus student attention. Along the same line, a document camera could be used to focus on specific elements of a cartoon to prevent students from bogging down in the details. It may also be helpful to have a scholar model the interpretation of a political cartoon. Here, historian Mike O’Malley analyzes a Thomas Nast cartoon related to the gold standard.

Have students practice interpreting political cartoons at home by creating a VoiceThread. You can upload a cartoon and have students identify elements of the cartoon with a video marker and add their commentary or questions (see an example).

Why not take students to the top of the new Bloom’s taxonomy and have them create their own political cartoons? With many web tools available, students need not worry about their drawing ability. Teaching History With Technology reviews several sites for creating comics online.

Political cartoons offer a great deal of content, if students are given the right tools to access and analyze it. The many websites now available for finding cartoons and helping make sense of them give us the resources to practice high-order thinking skills with students through interpreting and creating political cartoons. We should, therefore, give students ample opportunity to explore these cartoons in and out of the classroom.

Have you seen Steven Spielberg's film Lincoln? With a Rotten Tomatoes critic approval rating of over 90% and audience approval of more than 80%, viewers praised the film for its earnestness and significance, and for Daniel Day-Lewis's performance as the president.

But what do historians have to say? How do they approach the film, and how do they assess it? Even if your students haven't seen the film, reading historians' reviews can help them understand the ways of thinking and types of knowledge that historians use to assess historical accuracy, bias, intended audience, and more.

What do historians' reviews focus on? Do they talk about the same things as "normal" critics' reviews? Do all historians share similar opinions about the movie? How do historians structure their reviews? Does each review make an argument?

Take a look at these reviews to get started:

• James Grossman, Executive Director of the American Historical Association, says Lincoln does "what a film like this should do: stimulate discussion about history."
• Kate Masur, associate professor of history at Northwestern University, criticizes the movie as "more to entertain and inspire than to educate."
• David Thomson, film historian and critic, considers the film "necessary" and its release right after the 2012 presidential election significant.
• Allen Guelzo, director of the Civil War studies department at Gettysburg College, questions whether highlighting Lincoln's conflict between ending the war quickly and holding out until passage of the Thirteenth Amendment made the movie too complicated.

Students not ready for reading these reviews? Ask them where they think the sound in films comes from. The Washington Post reveals that many of the sounds in Lincoln come from historic buildings and artifacts—including one of Abraham Lincoln's pocketwatches.

One of the great pleasures of my job as a writer for American Girl is getting letters from my young readers. Over the years, I’ve had tens of thousands of letters, every one as unique, sweet, earnest, and quirky as its writer. Very often, my correspondent asks me, “Why do you write about people who lived long ago?” And I write back, “Because I love thinking about what your life or my life would have been like if we had lived in another time, don’t you?” But that answer tells only one reason why I write historical fiction, and why I think it is a good idea to use historical fiction to teach history. There are other reasons, too.

First, I think historical fiction can make history matter—make it irresistible—to young readers. And it is important to make history matter, because reading about the past not only gives children factual information—sort of a mental timeline, for example, so that they know that the Revolutionary War happened before the Civil War—but learning about the past also allows, encourages, and teaches a child to identify with other voices, views, cultures, and times, which is a good life skill. Reading about the past teaches empathy and compassion. It helps a child see the similarities that lie just underneath our differences.

Ah, but how do we capture the children’s interest? How do we pique their curiosity? How do we engage their imaginations? Well, that’s the magic of historical fiction. And that magic is a second reason why I write historical fiction, and why I think it is good to use it in the classroom. I believe that good historical fiction exercises a child’s imagination through a vicarious experience. It leads children to use themselves and their own lives as comparisons to the characters that lived long ago and often, far away, to reflect on their own experience, to ask their families questions. It awakens awareness, perks up perception, sparks conversations. Reading historical fiction can lead a child to ask, ”What’s my voice? What’s my view? Which side should I be on? Is there a right side?“ So really, what we’re trying to do through historical fiction is to help our students realize they are what history is. What they do matters. They had better pay attention. What we’re trying to do is to sort of tickle a moral intelligence, a mindfulness, a sense of responsibility, into being.

Helping children to be empathetic to others and more aware of themselves are two good and worthy reasons to use historical fiction, but to me, there’s a third reason that’s most important of all. I think the best word to describe it is delight. Teachers and writers want to inspire enthusiasm. We want to say to children, “Oh, look! Isn’t that cool? Can you believe how wacky and wild and fascinating the world is? The universe is abundant and it’s all out there waiting for you.” Historical fiction helps us fire up our students and readers because it uses emotion to make the facts matter. It uses emotion to teach gentle life lessons, and to form a ribbon of connection between the child in the classroom and the characters in the story.

Good historical fiction is funny, challenging, amusing, absorbing, scary, sad, and full of—here’s that word again—delight. Historical fiction is inspired by the child and inspires the child in return. It celebrates the child. It respects the child. Good historical fiction meets readers where they are right now, engaged with school, family, and friends, feeling the drives for love and friendship, and feeling the conflict between being a member of society and yet defining one’s self as a unique and independent being. It grows out of the child’s nature, which is energetic, curious, merry, passionate, exuberant, and earnest. So you might say that my readers themselves are another reason why I write historical fiction. And your students are the reason why historical fiction is a sturdy and effective vehicle for teaching history and a gift—a very good gift—to use in the classroom.