At the secondary level, the curriculum becomes more rigorous, often categorized as "Biology and Geology." Common topics include:
Detailed classification of living things and ecosystems. c santillana ciencias naturales 1 santillana pdf gratis
Developing early awareness of environmental care. Key Themes in the 1st Year Secondary (ESO) Edition At the secondary level, the curriculum becomes more
Healthy eating habits and hygiene routines. At the secondary level
Santillana is a leader in educational publishing, offering specialized books for both (Primaria) and 1st Year Secondary (ESO/Secundaria). These materials are designed to foster scientific curiosity through clear explanations, high-quality illustrations, and hands-on activities. Key Themes in the 1st Grade Primary Edition