TY - JOUR AU - Toczkowski, Thomas AU - Ralle, Bernd PY - 2015/07/30 Y2 - 2024/03/29 TI - The complexity of learning and understanding in chemical education: Analysis and intervention using detailed learning pathways JF - LUMAT: International Journal on Math, Science and Technology Education JA - LUMAT VL - 3 IS - 3 SE - Articles DO - 10.31129/lumat.v3i3.1037 UR - https://journals.helsinki.fi/lumat/article/view/1037 SP - 401-408 AB - <p>Using detailed learning pathways to map out students’ construction of knowledge in the topic of stoichiometric relations and chemical formulae; we try to find a new structure to teach enduring ‘stumbling stones’ on every single student’s way to a proper chemical understanding. This paper gives insights into the method of process-focused analysis and the associated design experiment. Furthermore, it presents an individual students’ strategy to calculate stoichiometric relations that could be used as initial help for slower learners.</p> ER -