Veröffentlichungen "Gallin, Peter"

Gallin, Peter:
The Quadratic Equation : This is a Topic to Be Taught in an Inquiry-Based Way After All.
Hrsg.: Baptist, Peter ; Miller, Carsten ; Raab, Dagmar
Bayreuth , 2011 . - 8 S. - (Towards New Teaching in Mathematics ; 5 ) (Sinus international)