Practical instruction of proteomics concepts was provided using high-performance liquid chromatography coupled with a mass selective detection system (HPLC-MS) for the analysis of simulated protein digests. The samples were prepared from selected dipeptides in order to facilitate the mass spectral identification. As part of the prelaboratory…

In many general education classrooms today, teachers are using "reform" mathematics curricula. These curricula emphasize the application of mathematics in real-life contexts and include such practices as collaborative, group problem solving and student-generated algorithms. Students with learning disabilities in the area of mathematics can…

Teaching geographic information systems (GIS) requires linking concepts with technical skills, which can be challenging, especially in standard lecture and laboratory-format courses. This paper reports on an introductory undergraduate GIS course that incorporated a community-driven problem-based learning exercise as a major component of the…

Drawing on experiences from a project conducted in the "Drentsche Aa" area in the Netherlands, this article discusses the concept of the "rural atelier" as a form of problem-based learning. The rural atelier principle was used originally in rural development planning and described as such by Foorthuis (2005) and Elerie and…

On the 2009 AP[c] Statistics Exam, students were asked to create a statistic to measure skewness in a distribution. This paper explores several of the most popular student responses and evaluates which statistic performs best when sampling from various skewed populations. (Contains 8 figures, 3 tables, and 4 footnotes.)

Regardless of the course topic, every instructor in a computing field endeavors to engage their students in deep problem-solving and critical thinking. One of the specific learning outcomes throughout our computer science curriculum is the development of independent, capable problem solving--and we believe good pedagogy can bring such about. Our…

A tool used in student-centered education is discussion among students in small learning groups. The Western origin of student-centered education, coupled with cross-cultural differences in communication styles, may detract from its cross-cultural applicability. This study investigates how in student-centered education, students' cultural…

This paper discusses a K-12/university collaboration in which students participated in a four-day scenario-based summer STEM (science, technology, engineering, and mathematics) camp aimed at making difficult scientific concepts salient. This scenario, Jumpstart STEM-CSI: Chocolate Science Investigation (JSCSI), used open- and guided-inquiry…

This is a study to examine Indonesian Christian Teachers' Perceptions of the effectiveness of professional development programs offered by the Association of Christian Schools International Indonesia (ACSI-I) and by the Indonesian National Department of Education. The study was focused on how Indonesian Christian teachers perceived the…

This study examines whether teachers are able to apply the principles of autonomy support and structure support in designing digital problem based learning (PBL) tasks. We examine whether these tasks are more autonomy- and structure-supportive and whether primary and secondary school students experience greater autonomy, competence, and motivation…

Despite rapid and continued adoption of mobile devices, few learning modes integrate with mobile technologies and libraries' environments as innovative learning modes that emphasize the key roles of libraries in facilitating learning. In addition, some education experts have claimed that transmitting knowledge to learners is not the only…

The aim of this study was to investigate the effect of Problem-Based Learning (PBL) on undergraduate students' learning about solutions and their physical properties, and on their scientific processing skills. The quasi experimental study was carried out through non-equivalent control and comparison groups pre-post test design. The data were…

As a result of enrollment expansion, increasing numbers of students are entering into medical school in China. This combined with a shortage of teachers, means that the learning environment typically consists of a large classroom setting with traditional lecture-based learning (LBL) as the major mode to teaching and learning. In this article, we…

This paper discusses a fieldwork exercise in development geography undertaken by students in the UK. Based on community engagement in partnership with refugee and black minority communities in Liverpool, it explores how such fieldwork can deepen understanding of development geography, contribute to global citizenship and nurture personal skills.…

This second report of an ongoing evaluation of "The Wallace Foundation's Principal Pipeline Initiative" describes the six participating school districts' activities in school leader preparation and support and analyzes their progress over two years. The evaluation, conducted by "Policy Studies Associates" and the "RAND…