A theoretical framework grounded in constructionism and pragmatism theories supported research on learning by doing. This framework underpinned the purpose of this qualitative case study to explore how K-8 STEM teachers facilitated projects utilizing innovative technologies to solve community-based problems. The problem was a lack of connection…

Meeting standardized test benchmarks is a challenge for elementary school students in Texas. The problem is that some elementary schools do not meet the performance standards of the fourth-grade STAAR state test average. Problem-based learning is a model used in schools to initiate problem-solving skills with a hands-on approach to real-world…

This study explored the use of scaffolded lesson study to develop professional teaching knowledge for problem-based historical inquiry (PBHI). Using mixed methods including extensive classroom observations, the study examined six 4th grade social studies teachers' adoption of problem-based historical inquiry in their classroom teaching following…

The purpose of this qualitative study was to gather data on the scaffolding a facilitator developed and used for learners during a Problem-Based Learning (PBL) setting. The study explored how the learners developed their ability to share their understanding and current knowledge by solving the presented real-world problem through investigation…

The results from the 2007 Trends in International Mathematics and Science Study (TIMSS) revealed that the scores of fourth grade students in the 90th percentile showed no measurable change from the results of the first TIMSS assessment in 1995. Contrarily, the scores of the lowest performing fourth graders showed statistically significant…