This article presents the application of the problem-based learning (PBL) methodology for introducing the civil engineering task of bridge design and construction to high school students with a multidisciplinary approach. The materials (toy construction system) and methodology of the workshop are first presented. Then, three examples of arch…

A service learning course has been developed through which undergraduate science students create problem-based learning materials for use in high school science classes. Undergraduate students research active learning pedagogies with a specific focus on problem-based learning, create original materials to be used in grades 11 and 12 chemistry and…

In this article, the authors begin by describing a classroom activity from part of the Diplomacy Challenge unit in their Problem-Based Learning (PBL) Advanced Placement (AP) World History Curriculum when students discover and analyze the history of the Early Modern Era (1450-1750). In this article, they explain how they have adopted PBL, its…

STEM education is an easily identified area of innovation in the education field. The most significant innovation for our students' lives, however, is ensuring that these technology-based programs are providing opportunities for students to engage with the world in meaningful ways and to recognize how they can contribute to positive…

Land use and development are complex issues rooted in ecology and environmental science as well as in politics and economics. This complexity lends itself to a problem-based learning (PBL) lesson for environmental science students. In the lesson described in this article, students investigated developing a city-owned, 13-acre site where a shopping…

How do scientists make inferences for something they cannot directly observe? The Black Box approach seems ideal to help students understand how scientists work. Black Boxes are sealed units; their interior is not accessible. The effort to determine their possible content (internal structure) demands successive modifications in hypothesis,…

Although previous research exists on making adaptations for students with Visual Impairments (VI) in online settings, there is limited research on the teaching and learning dynamics of students with VI during the COVID-19 pandemic. Since responses to the pandemic made it difficult for students with VI to participate in educational opportunities…

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…

Problem-based learning (PBL) fosters both content knowledge and content understanding, improves critical and process thinking skills, and promotes peer-to-peer learning, leadership, and teamwork (Hmelo-Silver 2004). Instructors support the PBL process by guiding students through activities that challenge their current knowledge and understanding…

The study of earthquakes can help students build connections between theoretical analysis and real-world applications. However, units on earthquakes typically struggle to bridge that gap between theory and application. Traditional class activities focus on measuring earthquakes, such as triangulating epicenters by analyzing P and S wave arrival…

In the last decade, a powerful tool has been given to physics teachers to visualize thermodynamic phenomena. Thermal imaging cameras are fascinating devices opening the world of (even small) temperature changes and being able to uncover hidden manifestations of many processes around us. This paper describes a few qualitative thermal imaging…

Increased emphasis on K-12 engineering education, including the advent and incorporation of the NGSS in many curricula, has spurred the need for increased engineering learning opportunities for younger students. This is particularly true for students from underrepresented minority populations or economically disadvantaged schools, who…

One of the biggest challenges facing gifted education is how to balance the need to provide students with enrichment opportunities within the context of an overly prescribed or required curriculum. The emergence of standards in individual states and the new Common Core State Standards coupled with the almost overpowering influence of standardized…

Teachers constantly struggle to get students actively engaged and invested in their own learning. It can be even more difficult to engage those students in critical thinking and 21st century skills. Problem-based learning (PBL) provides a student-led format with real-life learning experiences, offering a purpose for instruction. By relinquishing…

Groundwater contamination is a serious environmental problem, given that all living things depend on this essential resource. Groundwater represents less than 1% of all water found on Earth, but nearly 90% of the freshwater used comes from groundwater (USGS 2016). The problem-based activity described in this article actively engages students in…