A young boy, angry about incidents at school, thinks about the different ways he can help himself cool down and work through his problems.

The author profiles 6 cases of people who vanished and have never been found.

Sesame Street characters help readers learn German so they can connect with friends who speak the language. Welcoming words relating to everyday life and friendship give readers new language tools to become smarter, kinder friends.

Chewing gum has been around for thousands of years. But bubblegum has a more recent history. Many people think that bubblegum and chewing gum are the same thing when in fact, they are quite different! Learn about the fascinating history of gum as you practice addition and subtraction! This math reader builds literacy skills and math content knowledge, combining informational text, problem-solving, and real-world connections to help students explore...

Relive iconic moments from Michael Jordan, Jackie Robinson, Simone Biles, Team USA Hockey, and more through illustrated replays of 25 of the greatest moments in sports
This richly illustrated book highlights the achievements and stories of notable athletes—male, female, able-bodied and Paralympians—from the 1800s to today, including trailblazers, Olympians, and record-breakers in more than 20 sports, making it a treasure trove...

Updated for 2020, full-page photos of different animals will capture the attention of young children as they learn about what different animals eat.

This intriguing title teaches readers the history of number systems. From Egyptian times to the modern day, this text covers the number systems of the Roman Empire, the Maya Empire, the Inca Empire, Babylon, and India. This full-color book teaches students about operations and algebraic reasoning, introducing them to new concepts and vocabulary terms like place value, rounded numbers, exact numbers, the binary system, and more. Primary sources like...

Una pequeña ballena gris ha nacido en este libro. Mientras prueba los colores del arco iris, se hace cada vez más grande. Cuando se come la última bolita, ya anochece. Es hora de acostarse. ¡Buenas noches, ballena! ¡Buenas noches, peques! Un libro con troqueles en cada página, que hacen el juego de los colores más interesante para los peques.

Bridget "Biddy" Mason was an African-American midwife, nurse, real estate entrepreneur, philanthropist, and former slave who influenced the history of Los Angeles and California. Learn about her fascinating life with this primary source biography that builds students' reading skills and promotes social studies content knowledge. The dynamic primary source maps, letters, and images provide authentic nonfiction reading materials and keep students interested...