Over the past two decades, curricula in higher education have increasingly incorporated collaborative learning. However, due to (a) large variations in students' domain-specific abilities (e.g. knowledge and/or skills) and the effort they invest into the collaboration and (b) teachers' limited knowledge about how to assess collaborative learning,…

Background: The shortage of skilled workers choosing STEM (Science, Technology, Engineering, and Math) careers in the USA and worldwide has fueled a movement towards STEAM, in which the "A" addresses the arts and humanities. STEAM education has been proposed as a way to offer relevant problems to solve while drawing on creative and…