The article profiles a project addressing a central issue in reform-driven STEM education--the need to align educational experiences with real-world STEM. The interdisciplinary program aimed for authenticity by purposefully designing an authentic PBL project and incorporating STEM professionals as volunteer facilitators. These volunteers enhanced…

Establishing optimal challenge enhances intrinsic motivation, interest, and the probability of success in the learning activity. In K-12 problem-based learning (PBL), students may struggle to address associated tasks that are beyond their current ability levels. This paper suggested learner-centered scaffolding systems (LSS) to improve K-12…

Project/problem-based learning (PBL) can provide an effective model for school reform when implemented with fidelity. In the report, "Rising Above the Gathering Storm," it was recommended that if the U.S. is to remain competitive in the 21st-century economy, there must be a serious effort to "enlarge the pipeline of students who are…

Within the past 10 years severe weather has been responsible for an annual average of 278 fatalities in the United States (National Weather Service, 2013). During severe weather special populations are populations of high concentrations of people that cannot respond quickly. Schools show both of these characteristics. The average lead time for…

Teachers need to be able to design and implement problem-based learning (PBL) experiences to help students master the content and the processes in new mathematics and science education standards. Due to the changed population of learners within schools, it is also critically important that teachers in the elementary grades have the abilities to…

Little is known about the influence of language background in problem-based learning (PBL) tutorial groups on group processes and students' academic achievement. This study investigated the relationship between language background, secondary school score, tutorial group processes, and students' academic achievement in PBL. A validated tutorial…

This article describes two consecutive enactments of technology-oriented teacher professional development designs, aimed at helping teachers find high-quality online learning resources and use them in designing effective problem-based learning (PBL) activities for their students. To align with current professional development prescriptions, in the…