Researching whimsical and spirited artists can inspire new ideas and methods of communicating how art remains a valuable part of people's lives both in and out of the classroom. This instructional resource explores one such contemporary artist who, driven by a curiosity in human interaction, continues to explore the world in fanciful and…

This article reports a design experiment conducted over three successive school years, with the teacher's goal of having his Grade 4 students assume increasing levels of collective responsibility for advancing their knowledge of optics. Classroom practices conducive to sustained knowledge building were co-constructed by the teacher and students,…

Average-ability students often do not take full advantage of learning in mixed-ability groups because they hardly engage in the group interaction. This study examined whether structuring collaboration by group roles and ground rules for helping behavior might help overcome this participatory inequality. In a plant biology course, heterogeneously…