Sale price
$1697
Book #1 · Picture Book · Ages 5–9 · 2022
What Is Math?
By Rebecca Kai Dotlich, Sachiko Yoshikawa (Illustrator)
Discover how math shapes our world, from baking to building spaceships.
40 pages
$17.99Save 6%
Hardcover
Book Series · 3 Books
What Is? Books
In order from What Is Math? to What Is Math?.
The What Is? series is a set of 3 picture books by Michelle Medlock Adams, published between 2005 and 2022. Written for ages 2–9, most books run about 25 pages.
Where the story begins
First Book in the Series
In reading order
What Is? Series
3 books · Published 2005–2022
Sale price
$759
What Is Easter?
Board Book · Ages 3–6 · 2005
Discover Easter's true meaning beyond bunnies and eggs.
Sale price
$759
What Is Christmas?
Picture Book · Ages 2–5 · 2006
Discover the true meaning of Christmas through playful rhymes.
#1
Sale price
$1697
What Is Math?
Picture Book · Ages 5–9 · 2022
Discover how math shapes our world, from baking to building spaceships.
Good to know
Common Questions
How many books are in the What Is? series?
There are 3 books in the What Is? series. It began with What Is Math? in 2022, and the newest book, What Is Math?, was published in 2022.
What order should you read the What Is? books in?
Start with What Is Math? and follow the series order — the books above are numbered #1 through #3.
What ages are the What Is? books best for?
The series is best for ages 2–9, based on the age ranges of the individual books.
The people
The Creatives Behind the Books
The authors and illustrators who bring What Is? to life.
Keep exploring
Similar Series
I Love You by Bookroo
Ages 0–3
Wonderful Me
Ages 0–3
Modern Mama Goose
Ages 0–3
Some Bugs
Ages 2–4
Mrs. Peanuckle's Alphabet
Ages 2–5
Tacky the Penguin
Ages 3–6
Jane Foster
Ages 0–3
Animal Facts and Flaps
Ages 0–3