"Olivia searches the farmers market for something that will fill her basket. The apple is too small, and the zucchini is too long. What will fit just right? Engages young children in the math of spatial sense."--

Brazilian American twin siblings, Lia and Luís, are always competing, even when it comes to their favorite Brazilian snacks from their family's store; they want to know which of them has more, and they use various mathematical techniques to pick a winner--and then share the delicious results.

Tyson es el más joven y el más pequeñito de cuatro hermanos. Siempre está tratando de seguirles el ritmo. Pero cuando Swish, el gerbo de la familia, se pierde, ¡Tyson es el que va al rescate! Tyson aplica lo que sabe sobre dobles, triples y tamaño para planear de forma inteligente cómo encontrar a su mascota. Este cuento es una exploración entretenida del razonamiento proporcional, presentando personajes afroamericanos e incluyendo una carta...

"Rafael tries to save his toys from his baby sister, Essie, by building a wall from shoeboxes, toilet paper rolls, and other household objects in this playful exploration of 3-D geometry and spatial reasoning"--

"It is almost bedtime, but first young Marco must put away his collection of stuffed animal toys. As a budding scientist Marco tries different ways of sorting the animals, but the animals have their own ideas. Marco scrambles to make everyone happy and make it to bed before his mother comes to tuck him in"--Provided by publisher.