Grade 4

Did you know that dinosaurs weren't the only prehistoric beasts on Earth? Even before the time when dinosaurs lived, there were many other incredible creatures, and some were even bigger and… Read More →

The ocean is filled with giant, strange, and scary creatures such as whales, octopuses, and sharks—but the prehistoric megalodon was powerful enough to crush a killer whale. Other sea beasts… Read More →

Everyone knew that Grace loved cats and kittens. The only present she wanted was a real kitten. She was hoping that somebody would give her a pet kitten. She had presents of all different… Read More →

In March 1865, the Civil War between the North and South and had been going on for four years. The armies of the North were fighting their way to Richmond, Virginia, the capital of the… Read More →

Growing up in a Quaker family in the South in 1830, Levi Coffin did not support slavery, but he was exposed to its atrocities. Convinced that every person deserved to be free, Levi began… Read More →

Detroit Tigers first baseman Prince Fielder was born to hit home runs. He spent his childhood at the ballpark with his dad, former Major League Baseball star Cecil Fielder. Like his father… Read More →

American actress Meghan Markle is not a typical royal. Upon hearing the news of her engagement to Prince Harry, royal watchers cheered the addition of a woman of color to the royal family.… Read More →

Teach children about the use of numbers in everyday life with this amusing story about a princess who wants to replace numbers with stars. Read More →

Prince Rogers Nelson wrote his first song at age seven, and soon taught himself to play the piano, drums, and guitar. In the early 1980s, Prince wondered how to make his music—a mix of pop,… Read More →

On April 29, 2011, the whole world watched as Prince William of Wales and Kate Middleton exchanged marriage vows. This royal wedding was one of the most anticipated events in England in… Read More →

James Forten knew how important freedom was. He was a free African American born in Philadelphia, Pennsylvania. When the American Revolution started in 1776, James was too young to help fight Read More →

Have you ever wondered what it would be like to go into outer space? Soon you might be able to find out! For years, only trained astronauts were allowed to travel through space, but now lots… Read More →

Sports fans love to compare stats, and no sport has more to discover than baseball. From wins to home runs to earned run average, explore baseball's most important stats and their… Read More →

Sometimes, a baseball team with an average season record can go on to win the World Series! Experience the thrill of professional baseball's biggest upsets, from unexpected wins to shocking… Read More →

Fans, coaches, and players use basketball stats to find out which teams and players are rising to the top. Explore the most exciting basketball stats of all time. Read More →

The countdown clock is almost at zero—and suddenly, a player scores a three-pointer to win the game! Professional basketball is full of underdog stories. Sometimes, a lower-seeded team can… Read More →

Like everyone, kids sometimes put things off. It may be when they're tired, a task is unpleasant, or they simply don't know how to get started. Whatever the reason, procrastinating can create Read More →

Imagine having a job that has been around for thousands of years. People called cryptologists have been making—and breaking—codes almost as long as humans have written things down. Read about Read More →

Who is the greatest quarterback in football? Which team has the best season record? Learn the answers to these questions and many more by exploring stats from the greatest football teams and… Read More →

A football soars through the air—and the perfect pass is fumbled by the receiver! In one moment, a team that barely made the playoffs can beat the favorite to win the Super Bowl. Dive into… Read More →

The professional gaming industry includes esports players, streamers, sponsors, and others. Learn the difference between esports and streaming, find out how the industry of professional… Read More →

How do apps help us complete tasks, listen to music, play games, or find information? Like other computer programs, they use instructions known as code. Learn how to design, program, test,… Read More →

Do you know how your favorite video game works? Computer instructions called code bring the characters, challenges, and stories in the game to life. Learn what animation is and how it works.… Read More →