Three humans and two cats Five creatures live in our house. Three humans, and two cats. Three short, and two tall. Four grownups, and one child (that’s me!). In…
How Many? is a great book for number talks. Start a class by asking students what they see. So many interesting ways to count and see quantities or lack…
Which One Doesn’t Belong? has won the Mathical Book Prize, which will be presented to Christopher Danielson at the National Math Festival in Washington, DC on April 22,…
