> Skip to content
  • Published: 14 December 2021
  • ISBN: 9781623542245
  • Imprint: Charlesbridge Children
  • Format: Board Book
  • Pages: 16
  • RRP: $19.99

Circulo! Esfera! / Circle! Sphere!



Now in Spanish bilingual editions--Caldecott Honor winner Grace Lin celebrates math for every kid in this board book series.

Now in Spanish bilingual editions--Caldecott Honor winner Grace Lin celebrates math for every kid in this board book series.

Manny and his friends Olivia and Mei blow bubbles in this playful introduction to geometry. Manny's wand is a circle. Olivia's wand is a square. Mei's wand is a heart. What shape will their bubbles be? (Surprise! They're all spheres.)

The Storytelling Math series shows that all children can be mathematical thinkers. Each book includes ideas for exploring math at home with your children, developed in collaboration with math experts at STEM education nonprofit TERC Inc., under a grant from the Heising-Simons Foundation.

  • Published: 14 December 2021
  • ISBN: 9781623542245
  • Imprint: Charlesbridge Children
  • Format: Board Book
  • Pages: 16
  • RRP: $19.99

About the author

Grace Lin

Grace Lin is a graduate of the Rhode Island School of Design. She is the author and illustrator of eight picture books, and the illustrator of over nine more. She grew up in upstate New York and now lives in Massachusetts with her husband, Robert.

Also by Grace Lin

See all

Praise for Circulo! Esfera! / Circle! Sphere!

Praise for Grace Lin

  • Caldecott Honor, A Big Mooncake for Little Star
  • Newbery Honor, Where the Mountain Meets the Moon
  • National Book Award Finalist, When the Sea Turned to Silver
  • Champion of Change for Asian American and Pacific Islander Art and Storytelling