Duling & de la Vega 
Comunicándose con señales y patrones [EPUB ebook] 
Communicating with Signals and Patterns

GRADES K–2: Bring Spanish into the classroom! Introduce early elementary students to the topic of communicating with light and sound with this science-themed Spanish title.

FEATURES: Kids will learn about signals, patterns, vibrations, and waves of light and sound, and complete an activity that supports further comprehension.

EARLY BILINGUAL LITERACY: Help young learners strengthen their bilingual skills—add the English version of this title into your collection, too.

WHY MY PHYSICAL SCIENCE LIBRARY: This collection introduces a variety of science topics while presenting complicated information in easy-to-understand language and kid-friendly examples.