Fun Facts About Flags – Lesson Plans

Whether you celebrate Flag Day (June 14 in the United States, it honors the day in 1777 that the American flag was officially adopted) or just want to do a flag unit study, there are lots of interesting flags around the world that you can talk about.

For example, did you know there’s one flag that isn’t a rectangle? The flag of Nepal is the only national flag that isn’t quadrilateral (Switzerland and Vatican City both have flags that are square). Nepal’s flag is shaped like two stacked triangles, which represent the Himalayan Mountains, as well as the two main national religions, Hinduism and Buddhism.

Several flags feature animals, mostly lions, bears and eagles. Two flag feature dragons. The flag of Bhutan has a representation of a Druk, a mythical thunder dragon, while the flag of Wales has a Welsh dragon.

Paraguay is the only country recognized by the United Nations that has a flag that is different on the front and back. The flag has red, white and blue horizontal stripes, with the nation’s coat of arms on the front and the seal of the treasury on the back. (Oregon is the only US state with a flag that is different on the front and back. The front shows a seal with an eagle, 33 stars for its number in the union, and the words “state of Oregon” and the date it was admitted, 1859. The back has a picture of a beaver.)

The flag of Denmark, known as the Dannebrog, is the oldest continuously used flag in the world. Legend has it the flag fell from the sky during a battle in 1219 in present-day Estonia, helping the Danish to an unexpected victory. Because of that, it was adopted as the national flag and has been in use for more than 800 years. Denmark’s flag is celebrated on June 15 each year, called Valdemar’s Day after the king leading the crusade where the flag allegedly appeared.

Purple is a rare color on national flags because it was historically expensive to produce. The only flags that use it (and it’s sometimes hard to see) are Dominica, El Salvador, Nicaragua, Mexico and Spain. The Wiphala flag of Bolivia also contains purple.

There’s a fun page on Wikipedia that shows different flags arranged by design, so you can see all the tricolor flags, all the flags with stars, triangles, people and more. You can also look at flags by color.

If this has piqued your interest, maybe you’ll want to learn more about vexillology, the study of the history, design and symbolism of flags.

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Learn about American Samoa for Kids

It might seem weird to feature a book about protest movements around the Fourth of July, but as Rise Up! Powerful Protests in American History reminds us, protest is patriotic and part of the very fabric of American life from the beginning.

This picture book, written by history teacher Rachel C. Katz and illustrated by Sophie Bass, tells a rhyming story of how Americans have stood up throughout the nation’s history to protest and spread the word about injustice and unsafe conditions. From the Boston Tea Party to modern movements like the Standing Rock pipeline protests and the Obergefell case, it touches on women’s rights, environmental activism, civil rights, Pride, access for disabled people and more.

The illustrations, often based on historic protest signs and artwork, help tell the stories, while a timeline, map, and overview of each event for further discussion. Readers will learn about Silent Spring and The Jungle, the Memphis Sanitation Workers’ Strike, the Seneca Falls convention, Robert Smalls, the Delano Grape Strike and the movement to un-dam the Klamath River, to name a few.

Each event includes a few bullet points to provide context about what happened, why and what the result was. The book reminds readers that protests are not always effective, or don’t always get the people involved what they want right away (since it took women 72 years to get the right to vote after Seneca Falls, for example).

This book is a great way to introduce kids to the long and proud history of protest movements in the United States and could prompt discussions about current events and things happening that they might want to see changed. It could also be used to start kids researching different protests discussed in the book for further learning. You can talk about how art can educate people and encourage kids to make their own art pieces to educate others about something important to them.

Rise Up! is a great starting point for learning about the history of protest and the effects it has had on American history. The publisher’s website has more resources for teaching with this book at the link below.

About the book: 48 pages, hardcover. Published 2025 by Barefoot Books. Suggested retail price $17.99.

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