German Schools to Test Sustainability Program FREI DAY
A new quasi-experimental study in Germany will evaluate the effectiveness of the FREI DAY whole-school approach on student well-being and ...
A new quasi-experimental study in Germany will evaluate the effectiveness of the FREI DAY whole-school approach on student well-being and ...
© 2026 Scienmag - Science Magazine
© 2026 Scienmag - Science Magazine