"When a cold snap hits, Uni must use her special powers to help bring spring back to the Land of Unicorns, and keep all the animals from freezing"--

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...

"When Camila tries out for a play, she practices hard to get ready for auditions. So she's extra disappointed when she doesn't get the starring role. But as she learns her part and works with the rest of the cast, Camila discovers there is more than one way to be a star"--

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...

Three cheers for the champions of the animal kingdom! These are the largest, smallest, smartest, and sneakiest creatures in the world. From the tiny bumblebee bat to the massive saltwater crocodile, these unique animals deserve a round of applause for breaking records for size and speed. By integrating math and literacy skills, this high-interest math reader makes learning fractions fun and easy as students are engaged in reading about amazing animals....

Click! As their shutters snap, photographers capture special moments in time. Photos give us something to look at while we use our memories to look back in time. Meet a photographer and find out what it takes to be one. Along the way, sharpen your focus on place value. This nonfiction math reader builds literacy skills and math content knowledge, combining informational text, problem-solving, and real-world connections to help students explore math...

When Katie's mother feels unwell on the day before Mother's Day, Katie wants to do everything she can think of to help her mother get well--but she forgot to get a present.

Something in Miss Winkle's classroom smells really bad, and when the class bully declares that it must be the new boy, Pablo, Pedro steps in to defend him--but the class still needs to know what is causing the stench and dispose of it.

Featuring 24 pages of colorful illustrations with a fictional story and supporting vocabulary, Disaster on the 100th Day introduces young readers to punctuation, sight words, and reading comprehension skills. Little Birdie Books provide a fun, informative way to approach essential educational skills. These age-appropriate readers engage early learners by using simple language and appealing topics while also featuring helpful sections like Words to...

The 24-page book, Movie Munchies, introduces early learners to teacher-focused concepts that will help them gain important reading comprehension and social skills. The vibrant illustrations and engaging leveled text in the Little Birdie Books' Leveled Readers work together to tell fun stories while supporting early readers. Featuring grade-appropriate vocabulary and activities, these books help children develop essential skills for reading proficiency....