This article presents a "child-centered" model of the teaching-learning process--the challenge kindergarten model. The model is an attempt to deal with the limitations of the "child-centered" approach without giving up its benefits. In this model, the teachers enable the children to direct their activities and improve their…

Despite the abundance of research in Modeling-based Learning (MbL) in science education, to date there is only limited research on MbL practices among K-6 novice modelers. More specifically, there is no information on how young/novice modelers' modeling enactments look so that researchers and educators have an idea of what should be expected from…