Ulrich Kortenkamp

An activity-theoretic approach to multi-touch tools in early maths learning

Silke Ladel, Ulrich Kortenkamp, 2011 .

Chapter 9 VideoClipQuests as a New Setup for Learning

Ulrich Kortenkamp, A. M. Blessing, 2010 .

Facilitators’ adaptation practices of curriculum material resources for professional development courses

Ulrich Kortenkamp, Susanne Prediger, Ulrich Kortenkamp, 2019, International Journal of STEM Education.

Extremal Properties of 0/1-Polytopes

Günter M. Ziegler, Sarang Aravamuthan, Ulrich Kortenkamp, 1997, Discret. Comput. Geom..

Geometry and Education in the Internet Age.

Ulrich Kortenkamp, Jürgen Richter-Gebert, Jürgen Richter-Gebert, 1998 .