"Mei plants a seed and watches it grow. Soon the little plant is up to her toes, then her knees, then her waist. How tall will it get? Engages young children in exploring informal measurement."--
"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."--