Hits 1-10 within 1 documents
academic achievement (1) |
learning (1) |
Lernen (1) |
pupil (1) |
Schulleistung (1) |
Schüler (1) |
secondary education upper level (1) |
Sekundarstufe II (1) |
time (1) |
time expenditure (1) |
academic achievement (1) |
learning (1) |
Lernen (1) |
pupil (1) |
Schulleistung (1) |
Schüler (1) |
secondary education upper level (1) |
Sekundarstufe II (1) |
time (1) |
time expenditure (1) |