Matt, Bibi, and their dog Riley crawled through the tiny opening first. FWUMP! A secret door suddenly closed behind them . . . The Zills family is summoned to Egypt to help find the hidden burial chamber of an ancient pharaoh. But when Matt and Bibi get trapped in the pharaoh's pyramid, they stumble upon an even bigger mystery. With only each other, their dog Riley, and the geometric hieroglyphics on the walls to help them, the twins must use their math skills to locate the burial chamber-and the way out. Luckily, Matt and Bibi know their stuff when it comes to geometric solids, and so will the readers of this adventure in math!

"Emergent readers will enjoy learning about opposites by recognizing objects and elements in nature that are new and old. Using colorful, engaging photographs alongside simple text and exciting sight words, young readers will enjoy learning about opposites while gaining confidence in their reading skills"--

"Emergent readers will enjoy learning about opposites by recognizing objects and elements in nature that are new and old. Using colorful, engaging photographs alongside simple text and exciting sight words, young readers will enjoy learning about opposites while gaining confidence in their reading skills"--

Boost your math-brain power! Discover the amazing world of numbers and the real-world wonders they represent through creative, totally "getable" infographics. Colorful illustrated graphs, word clouds, pie charts, maps, photography, comparitive images, and more illuminate the math behind statistics, trends, measurements, and more that we encounter every day. Infographics cover subjects kids care about and can apply to daily living, such as money, food, green living, technology, how things work, and much more. Awesome Q&As with "numbers" people such as computer programmers, sports statisticians, and more show how math is a cool and useful tool.

Solve a problem with Puppy and a bag full of blocks! Robie H. Harris and Chris Chatterton team up for another gentle introduction to early math concepts. Puppy wants to build a bed out of blocks, one that is wide enough and long enough for a snooze. But there aren't enough rectangles, squares, and triangles. NOW WHAT? Build, measure, count, compare! Follow along as Puppy tries again and again and again and finally figures out how blocks of different shapes and sizes can fit together to build a bed that's just the right size for a nap.