Teach fourth and fifth grade students physical science and STEM topics with this Spanish 10-book set. These nonfiction books feature intriguing images, challenging diagrams, sidebars, a glossary, and an index to keep students engaged in reading and connect them back to the text. Students will learn important scientific topics such as sound waves, circuits, matter, energy, chemistry, and more. Each 32-page book includes an in-depth science activity that helps students apply what they've learned while meeting Next Generation Science Standards. Titles in this Spanish set include: Ondas sonoras y comunicaci n (Sound Waves and Communication); Reacciones qu micas (Chemical Reactions); Transferencia de energ a (Transferring Energy); La luz y sus efectos (Light and Its Effects); Conservaci n de la energ a (Conservation of Energy); Electricidad (Electricity); Circuitos (Circuits); Composici n de la materia (Composition of Matter); Mezclas y soluciones (Mixtures and Solutions); Conservaci n de la masa (Conservation of Mass). DRA Level 34 - 50 : GRL P - T : Lexile 690L-810L.