T-Math, a dinosaur, introduces such mathematical concepts as addition, multiplication, counting, and estimations, with examples of adding a herd of triceratops, multiplying the legs of ankylosaurs, and estimating the distance across a gulch.

The wacky robots from the award-winning apps, videos, and Netflix show, Ask the Storybots, now star in their own early readers. This one is about everyone’s favorite dinosaur! Fans of the StoryBots will recognize the colorful art from the hugely popular dinosaur video “Tyrannosaurus Rex” on YouTube. A gigantic body and super-sharp teeth make the Tyrannosaurus rex the most fearsome of the dinosaurs. Just don’t make fun of those tiny arms! This rhyming Step 1 Science Reader will entertain while imparting simple facts about the most popular carnivorous dinosaur of all. Step 1 Readers feature big type and easy words for children who know the alphabet and are eager to begin reading. Rhyme and rhythmic text paired with picture clues help children decode the story. Accolades for the StoryBots digital media: Appy Award for Best Book App Teacher's Choice Award Editor’s Choice—Children’s Technology Review Family Choice Award Parents’ Choice Award Cynopsis Kids !magination Award for best educational mobile app

A boy comes up with mant creative reasons why a Tyrannosaurus rex would be a good and helpful pet to have.

"In an intriguing combination of fact with rollicking rhyme schemes and full-page portraits, the dinosaurs are rejuvenated once again to amuse and amaze their devoted fans....These poems are readable, quotable, and unforgettable....A wonderful book to savor--again and again."--Horn Book.

Whether used for thematic story times, program and curriculum planning, readers' advisory, or collection development, this updated edition of the well-known companion makes finding the right picture books for your library a breeze. Generations of savvy librarians and educators have relied on this detailed subject guide to children's picture books for all aspects of children's services, and this new edition does not disappoint. Covering more than 18,000 books published through 2017, it empowers users to identify current and classic titles on topics ranging from apples to zebras. Organized simply, with a subject guide that categorizes subjects by theme and topic and subject headings arranged alphabetically, this reference applies more than 1,200 intuitive (as opposed to formal catalog) subject terms to children's picture books, making it both a comprehensive and user-friendly resource that is accessible to parents and teachers as well as librarians. It can be used to identify titles to fill in gaps in library collections, to find books on particular topics for young readers, to help teachers locate titles to support lessons, or to design thematic programs and story times. Title and illustrator indexes, in addition to a bibliographic guide arranged alphabetically by author name, further extend access to titles.

The Master Skills workbook series provides comprehensive practice in reading, reading comprehension, and math for students in grades K–3. Short activities with bright illustrations are fun to do. Both parents and students will like the colorful, engaging pages that target essential skills for school success.

This introduction to the species discusses its characteristics and probable habitat and documents a recent Montana dig.

Lets Make a Deal! Mike and his little brother, Andy, are headed for the Dinosaur Card Trading Fair. They're ready to wheel and deal. It's, 4 Stegosaurus for 1 Triceratops, and 2 Triceratops for 1 Allosaurus. But can they get what they really want: the tremendous, gigantic, ferocious, Tyrannosaurus rex? The math concept of equivalency -- understanding when values are equal -- is introduced in this fast-paced story as two brothers try to beat the clock and make the ultimate trade.

Counting is as easy as 1... 2... purple?... in this charming book of numbers from the creators of the #1 New York Times Best Sellers, The Day the Crayons Quit and The Day the Crayons Came Home. Poor Duncan can't catch a break! First, his crayons go on strike. Then, they come back home. Now his favorite colors are missing once again! Can you count up all the crayons that are missing from his box? From the creative minds behind the The Day the Crayons Quit and The Day the Crayons Came Home comes a colorful board book introducing young readers to numbers.

In this introduction to polygons, a triangle convinces a shapeshifter to make him a quadrilateral and later a pentagon, but discovers that where angles and sides are concerned, more isn't always better.