Books By:

Julie Ellis

What’s Your Angle, Pythagoras?

What’s Your Angle, Pythagoras?

FROM SARAH: 

If you want math to feel like an adventure, this picture book biography is the perfect "addition" to your library. Julie Ellis’s playful storytelling and Phyllis Hornung’s warm illustrations invite readers ages 6 and up to explore Ancient Greece and experiment with hands-on math in a way that's fun and accessible.

FROM THE PUBLISHER:

Children can test their math skills and learn the Pythagorean Theorem alongside young Pythagoras in this STEM adventure. Pythagoras' curiosity takes him from Samos to Alexandria, where he meets a builder named Neferheperhersekeper, who introduces him to the right angle.

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Pythagoras and the Ratios: A Math Adventure

Pythagoras and the Ratios: A Math Adventure

FROM SARAH:

This adorable read-aloud combines music, math, and bright illustrations to deliver a story full of humor and heart, proving that a little practice can create something magical—especially when you’re rocking out with friends.

FROM THE PUBLISHER:

Pythagoras and his cousins want to win a music contest, but first they must figure out how to play their instruments in tune, something that's never been done before.

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