Young children can struggle to learn difficult disciplinary content and important skills for practicing science. Problem-based learning (PBL) may be useful for addressing such difficulties, yet evidence to support its usefulness in elementary school-aged children is limited. We considered the role of a PBL unit in improving students' genetics…

This study examined the impact of content revising goals on the revising behavior and story writing performance of fourth grade students at-risk for writing difficulties. Twenty-two students (11 boys, 11 girls) were randomly assigned to either a content revising or general revising goal condition. In the content revising goal condition, students…