Christopher Danielson

Help your child succeed with a better understanding of Common Core Math Common Core Math For Parents For Dummies is packed with tools and information to help you promote your child's success in math. The grade-by-grade walk-through brings you up to speed on what your child is learning, and the sample problems and video lessons help you become more involved...

“I hope that this Teacher’s Guide supports your own inquiry into children’s mathematics, and I hope that the images elicit brilliance from the children you do math with—wherever you and they may count.” From the author of the award-winning Which One Doesn’t Belong? and How Many? comes How Did You Count?, the latest title in Christopher Danielson’s collection that is...

Winner of the 2026 Mathical Book Prize! From the author of the award-winning Which One Doesn’t Belong? and How Many? comes How Did You Count?, the latest title in Christopher Danielson’s collection that is sure to spark conversation, questioning, and wondering amongst both younger and older students alike. This listing is for a hardcover copy of the children's picture book....

How Many? is a picture book about numbers and counting, but it’s different from other counting books. This book doesn’t tell you what to count. It doesn’t start with small numbers and end with big ones. Instead, you decide what to count on each page. You have many choices. The longer you look, the more possibilities you’ll notice. It’s a...

How Many? is a picture book about numbers and counting, but it’s different from other counting books. This book doesn’t tell you what to count. It doesn’t start with small numbers and end with big ones. Instead, you decide what to count on each page. You have many choices. The longer you look, the more possibilities you’ll notice. It’s a...

Winner of the prestigious Mathical Prize, Which One Doesn't Belong? is a picture book that is different from many other books about shapes. Every page asks the same question, and every answer can be correct. It’s a book that will spark conversation, make you think, and wonder. Turn the pages and see for yourself. This listing is for a hard...

Winner of the 2026 Mathical Book Prize “I hope that this Teacher’s Guide supports your own inquiry into children’s mathematics, and I hope that the images elicit brilliance from the children you do math with—wherever you and they may count.” From the author of the award-winning Which One Doesn’t Belong? and How Many? comes How Did You Count?, the latest...