Ears are for hearing. Hearing helps us learn. Let's take a closer look! Hay un tintín en mi oído gives young learners a basic introduction to the different parts of the ear and how each part works.

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.