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Description
TrianglesBy: David A. Adler Illustrator: Edward Miller With bright illustrations and clear, kid friendly language, this book introduces one of the most basic geometric shapes to young readers. Formed of three sides and three angles, triangles are everywhereespecially on the pages of this book, where two kids and their robot friend assemble a brand new bot from different types and sizes of triangles. This title defines important geometry vocabulary in simple,
By: David A. Adler | Illustrator: Edward MillerWith bright illustrations and clear, kid-friendly language, this book introduces one of the most basic geometric shapes to young readers.
Formed of three sides and three angles, triangles are everywhere—especially on the pages of this book, where two kids and their robot friend assemble a brand-new bot from different types and sizes of triangles.
This title defines important geometry vocabulary in simple, accessible terms, reinforcing the text with illustrations of the different types of and relationships between triangles. Activities on identifying, measuring, and comparing angles help readers understand these important ideas.
Drawing on his years of experience teaching math, David Adler's text thoroughly introduces fundamental mathematical concepts. Colorfully illustrated by nonfiction veteran Ed Miller, this book is perfect for readers just beginning to study shapes and geometry.
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4.7 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Excellent product
Format: Hardcover
Gave this as a gift to my daughter's father for fathers day. He cried
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Sweetest book!
Format: Hardcover
I think this is the cutest little book and it makes a perfect gift for dads! Especially first time dads or dads that are having a first time daughter. Great for a gift for Father’s Day, gender reveal, or just to gift dad in general! It’s a sweet story to read and dad and daughter will both love it!
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Very cute
Format: Hardcover
Very cute book. The illustrations are well done. The story line is adorable. Great for young children. Good gift for a boy or a girl.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
So incredibly beautiful
Format: Hardcover
So sweet and such high quality paper and illustrations
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Must read
Format: Hardcover
This is such a sweet book. Loved the message in it.
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Reviewed in the United States on March 29, 2026
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