The use of external representations has the potential to facilitate inquiry learning, especially hypothesis generation and reasoning, which typically present difficulties for students. This study describes a novel three-dimensional cognitive mapping (3DCM) approach that supports inquiry learning by allowing learners to combine the information on a…

This study evaluated the benefits of item enhancements applied to science-inquiry items for incorporation into an alternate assessment based on modified achievement standards for high school students. Six items were included in the cognitive lab sessions involving both students with and without disabilities. The enhancements (e.g., use of visuals,…

In a study investigating the effects of student engagement in inquiry learning through the development of Web sites, nearly every student reported having enjoyed the project, and the majority scored an A or B for their project grade. However, neither enjoyment nor high achievement on this performance task necessarily translated into high scores on…