It’s cold. It’s wet. It’s snowing! How do snowflakes form? ¿Qué es la nieve? gives young learners a basic introduction to winter weather and all the ways snow can fall when it's cold outside.This Spanish text series, Yo sé (I Know), introduces early readers to beginning science topics. Each book includes a list of words to look for in the text with callouts that match the word to the image on the page where it appears. Questions at the end of each book encourage readers to connect further with the text.