@inbook {MATHEDUC.06656035,
author = {Hagelgans, Heike},
title = {Billiards as an applied subject matter of learning mathematics through mathematical investigations: in-depth look in a design research study.},
year = {2016},
booktitle = {Problem solving in mathematics education. Proceedings of the 2015 joint 17th conference of ProMath and the 2nd GDM working group on problem solving, University of Halle-Wittenberg, Germany, September 3--5, 2015},
isbn = {978-3-95987-012-2},
pages = {103-112},
publisher = {M\"unster: WTM-Verlag},
abstract = {Summary: Students' learning problem solving needs, among others, excellent interconnected learning environments, which are based on scientific findings. The article presents one example how billiards can support mathematical investigations in an application-oriented workshop in the topic inner product of two vectors. A well-founded classroom research is characterized by a reality-oriented research methodology. Therefore the article focuses on the design based research methodology in the selected mathematic example. With this method learning environments can be developed and evaluated with a scientific claim.},
msc2010 = {D50xx (M50xx)},
identifier = {2016f.00675},
}