The problem investigated in this study was the decline in student achievement since the implementation of project-based learning (PBL) by the third- through sixth-grade teachers at the local elementary school. The purpose of this basic qualitative study was to investigate teachers' perceptions at the study location about their knowledge of PBL and…

Research suggests that it is challenging for elementary students to develop conceptual understanding of trait variation, inheritance of traits, and life cycles. In this study, we report on an effort to promote elementary students' learning of hereditary-related concepts through scientific modelling, which affords opportunities for elementary…

Collaboration is one of the most important aspects of the role of the school librarian in the twenty-first century, but, for many reasons, collaboration is challenging to implement. Some classroom teachers may not know how students benefit from the classroom-school library collaboration. Others may be unwilling to relinquish control of their…

When the space shuttle "Columbia" was "lost entering the Earth's atmosphere," third graders at the Lamplighter School in Texas became curious about space travel. Using topics of interest and brainstorming exercises based on a presentation by Elaine Scott, author of "Adventures in Space: The Flight to Fix the Hubble,"…