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The series by Santillana is a pedagogical proposal for secondary education that aligns with the curriculum standards of the Ministry of National Education (MEN). It is designed to develop scientific competencies and critical thinking in students. Las vías legales para obtenerlo sin pagar son:
The 7th-grade curriculum in this series is comprehensive, covering the fundamental pillars of natural sciences—Biology, Physics, and Chemistry. Key units typically explored include: Las vías legales para obtenerlo sin pagar son: