The series "Durchblick Erdkunde" is designed as a consistently competence-oriented and differentiated book for geography lessons. The two levels of difficulty are marked by different colors in the tasks. Additionally, internal differentiation is achieved through an integrated support system. Suggestions for cooperative teaching methods represent another form of knowledge acquisition and contribute to internal differentiation.

The modern and student-friendly layout includes color-coded tasks for internal differentiation at two levels of difficulty and additional learning aids. The classroom-oriented presentation of the content on clearly structured double pages equally promotes process-related and content-related competencies. The acquisition of spatial action competence is supported by various special pages: GEO Methods, GEO Orientation, GEO Active, GEO Knowledge and Skills, as well as "GEO Active"-S.