Teach fourth 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: Ondas sonoras y comunicación (Sound Waves and Communication); Transferencia de energía (Transferring Energy); La luz y sus efectos (Light and Its Effects); Electricidad (Electricity); Circuitos (Circuits).