Teach fourth and fifth grade students life science and STEM topics with this Spanish 10-book set. These nonfiction books feature intriguing images, diagrams, sidebars, a glossary, and an index to keep students engaged in reading and connect them back to the text. Students will learn important life science topics such as friction, energy, matter, ecosystems, and more. Each 32-page book includes a fun science activity that meets Next Generation Science Standards and helps students apply what they've learned. Titles in this Spanish set include: La reproducción de las plantas (Plant Reproduction); Productores y consumidores (Producers and Consumers); Los sentidos de los animales (Animal Senses); Adaptaciones (Adaptations); La vida y el flujo de energía (Life and the Flow of Energy); El ciclo de los nutrientes (The Nutrient Cycle); Seres vivos y no vivos en un ecosistema (Life and Non-Life in an Ecosystem); Digestión y uso de los alimentos (Digestion and Using Food); Células (Cells); ADN (DNA).