Input from constructivist scholars and science teachers helps develop future biologists and biology teachers who better understand scientific investigation through their development and use of investigative software, as well as through laboratory and field activities. (SM)

Explored the performance of primary school children in Logo programming tasks while they worked in one of three gender pairs (girl, boy, or boy-girl). Found no considerable differences in performance based on gender. Results suggest that what distinguished performance was the application of metastrategic processes--the most effective solutions…

A third grade class served as subjects of this study on the use of paired keyboards attached to a single microcomputer as a means to facilitate Internet exploration. A collaborative environment resulted, where students could benefit from the scaffolding provided by computer and Internet resources. (AEF)