The history of Valentine's Day is full of theories about how the holiday began. Read about the history of Valentine's Day with this exercise and activity.

Inspire kids to learn about black changemakers all year by displaying this poster at home or in the classroom.

Use this worksheet to help your students understand patriotic songs, like an older national anthem.

Do you believe in the Bermuda Triangle? Compare witness accounts of these weird waters and draw your own conclusions in this reading worksheet.

Write or draw one thing you are grateful for each day of the school week!

Martin Luther King, Jr. is honored as one of the most important leaders in the civil rights movement. Give your fourth and fifth graders a chance to deepen their understanding of his life and legacy through this reader’s theater activity.

Students investigate the life and presidency of Barack Obama with this presidential fact sheet!

Encourage children to reflect on the First and Fourth Amendments to the U.S. Constitution with this multi-page worksheet.

Inspire creative thinking this Earth Day with a nature-themed reflective writing prompt.

Learners will solve a word scramble puzzle, then answer a thoughtful reflection prompt, in this worksheet about jobs that involve helping others.

Spring into money math with this great worksheet that challenges your child to think of the cost of things and work with subtracting and dividing decimals.

Learners take a trip to the candy shop in this sweet metric conversion worksheet.

This enticing worksheet invites students to envision a delicious pie in which each slice represents a different aspect of gratitude.

Learners will determine the rule for each sequence to find the missing numbers in this engaging math puzzle.

Children learn about the environmental activist and women's rights advocate Wangari Maathai. Students will read a biography about the first African woman to win a Nobel Peace Prize and answer nonfiction comprehension questions about the text.

The coordinate plane just got a little spookier! Can you graph these coordinates to reveal the hidden picture?

Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.

Bring the American Revolution to life with this board game, a fun way to test your child's knowledge of geography and historical facts.

Practice shading and writing fractions in this tasty activity!

In this two-page worksheet, learners will read excerpts form Dr. King's moving and powerful speech, then reflect on his vision by drawing an illustration inspired by his words.

If some of these lyrics sound familiar, that's because America the Beautiful is a famous national song! Learn all of the lyrics with this worksheet.

Learn more about the Vietnam Veterans Memorial, often simply called "The Wall," with this interesting printable.

In this Halloween-themed worksheet, learners will look for errors in each of eight spooky sentences.

Children learn about the traditional Chinese Zodiac calendar — then get creative and design a calendar of their own, including a brief description of why they chose each animal.

Write your own Declaration of Independence in this creative writing worksheet!

Turn your gratitude practice into a healthy and sustained habit with this monthly gratitude calendar template!

See how electoral votes work in the United States presidential election.

Whether it’s a poet, inventor, or famous scientist, this worksheet will help learners gather and organize important information.

This Frankenstein worksheet is great for teaching kids about classic literature near Halloween. Use this Frankenstein worksheet with your child this October.

How well do you know your country's past presidents? Here is a challenging series of match-up games, featuring U.S. presidents!