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 comunicación (Sound Waves and Communication); Reacciones químicas (Chemical Reactions); Transferencia de energía (Transferring Energy); La luz y sus efectos (Light and Its Effects); Conservación de la energía (Conservation of Energy); Electricidad (Electricity); Circuitos (Circuits); Composición de la materia (Composition of Matter); Mezclas y soluciones (Mixtures and Solutions); Conservación de la masa (Conservation of Mass).