Excavar: Una obra de construcción is a Spanish-language nonfiction reader for students ages 7 to 12 in grades 3-7. This engaging book invites young learners to explore how architects, contractors, and construction workers use math and geometry to turn blueprints into homes, bridges, and buildings. With clear informational text, bright images, charts, and real-world examples, readers will gain insight into construction equipment, building materials, job roles, and engineering processes. Perfect for bilingual science or STEM units, this title supports reading comprehension, content-area vocabulary, and analytical thinking.

• Spanish nonfiction reader for ages 7-12 and grades 3-7
• Explains how math and geometry are used in real construction projects
• Introduces construction equipment, materials, and blueprints
• Builds STEM vocabulary and supports informational text comprehension
• Ideal for science, STEM, social studies, or bilingual classrooms