Updated for 2020, this math concept book engages young readers through simple text and photos as they learn about comparing things in a group by more than and less than.

Navigate number skills on a pirate adventure with Tad, Lily, and Scout! Tad and Lily need a little number sense to help them get through a complicated game, so their magical firefly friend, Edison, takes them on a fantastical journey under the sea! When their cute puppy pal, Scout, is mistakenly captured by a pirate, they must use their new understanding of numbers, counting, and estimation to rescue him.

"With the discovery of Mrs. Magpie's Manual of Magic for Mathematical Minds, Lulu and Elizabeth embark on an exciting journey to a realm inspired by Lewis Carroll's poetry. The twins must use ingenuity and sagacity to solve classic logic puzzles that promise to uncover the book's secrets and earn them The Vorpal Blade. In this interactive novel, the reader is invited to play along with the two heroines on their grand math adventure."--back cover.

Albert is going to the Mouse County Fair! But when his best friend, Leo, isn't home, Albert decides to have fun for both of them.

Diverse animals, led by two rough, tough rhinos, work together to transform an old mall into a zoo--including the bugs the rhinos said were too small to count.

For many children, geometry is best understood as a hands-on subject. What better way to explore concepts such as area, perimeter, and volume than actually measuring area, perimeter, and volume? With this handy resource, children will build polygons out of pipe cleaners and flexible drinking straws, explore Mobius strips made from index cards, and model the Pythagorean Theorem using cheese crackers. These activities and more can be found in Junk Drawer...

Follow the adorable, spirited Peg and her sidekick Cat as they embark on adventures, solve problems together, and learn foundational math concepts and skills. In each episode, Peg and Cat face a really big problem, a messy funny crisis they must somehow solve without totally freaking out!

"Nova takes viewers on a fascinating quest with a group of pioneering mathematicians determined to decipher the rules that govern fractal geometry. Their remarkable findings are deepening our understanding of nature and stimulating a new wave of scientific, medical and artistic innovation, stretching from the ecology of the rainforest to fashion design."--Container.