Teach fifth grade students physical science and STEM topics with this Spanish 5-book set. These nonfiction books feature intriguing images, a glossary, an index, and helpful diagrams to keep students engaged in reading as they learn important scientific topics and vocabulary terms. Each 32-page book includes a challenging science activity that meets Next Generation Science Standards and helps students apply what they've learned. Titles in this Spanish language set include: Reacciones químicas (Chemical Reactions); Conservación de la energía (Conservation of Energy); Composición de la materia (Composition of Matter); Mezclas y soluciones (Mixtures and Solutions); Conservación de la masa (Conservation of Mass).