Terms to be familiar with before you start to solve the test: ion exchange chromatography, polynucleotides, oligonucleotides, radioactive labeling, template, primer, DNA polymerase, reverse transcriptase, helicase, nucleoside triphosphates, nucleoside diphosphates, nucleoside monophosphates, nucleosides, 5'-end and 3'-end, bacteriophage,…

Children are natural scientists full of curiosity. This curiosity allows them to ask questions about and to investigate their surroundings. Since science is not just a collection of facts to be learned, but rather investigations that need to be made, teachers should encourage that natural curiosity in the classroom. Luckily, the "Next…

Developing innovative science, technology, engineering and mathematics (STEM) curricula that elicit student excitement for learning is a continuous challenge for K-12 STEM teachers. Generating these lessons while meeting conflicting pedagogical objectives and constraints of time, content, and cost from various parties is truly a challenging task…

For tertiary educators in Indigenous Australian Studies, decolonising discourse in education has held much promise to make space for the diversity of Indigenous Australian peoples to be included, accessed, understood, discussed, and engaged with in meaningful ways. However, Tuck and Yang provide us with the stark reminder that decolonisation…

Even though peer process feedback is an often used tool to enhance the effectiveness of collaborative learning environments like PBL, the conditions under which it is best facilitated still need to be investigated. Therefore, this study investigated the effects of individual versus shared reflection and goal setting on students' individual…

This paper describes the design and development process used to create Alien Rescue, a multimedia-enhanced learning environment that supports problem-based learning (PBL) in middle school science. The goal of the project is to further our understandings of technology, pedagogy, and instructional theories as they relate to the application of PBL…

One of the iconic symbols of the collegiate experience is the graying professor pontificating behind a lectern to a massive audience of dreary-eyed students. In fact, 45 percent of faculty at four-year institutions still report "extensive lecturing" as the teaching method used in most of their courses (Hurtado et al., 2012). And yet,…

Background: Inclusive STEM (traditionally known to stand for "Science, Technology, Engineering, and Math") high schools are emerging across the country as a mechanism for improving STEM education and getting more and diverse students into STEM majors and careers. However, there is no consensus on what these schools are or should be,…

Diffusing inquiry-based pedagogy in schools for deep and lasting change requires teacher transformation and capacity building. This study characterizes the professional identity of three elementary school teachers who have productively engaged in inquiry-based classroom practice using knowledge building pedagogy and Knowledge Forum, a…

The purpose of this study was to investigate the analytical thinking abilities and attitudes towards science learning of grade-11 students through science, technology, engineering, and mathematics (STEM) education integrated with a problem-based learning in the study of stoichiometry. The research tools consisted of a pre- and post-analytical…

Universities and institutions of higher education are facing economic pressures to sustain large classes, while simultaneously maintaining the quality of the online learning environment (Deming et al., 2015). Digital learning environments require significant pedagogical shifts on the part of the teacher. This paper is a qualitative examination of…

Problem-based learning (PBL) is regarded as an effective learning strategy to enhance cognition not only in traditional learning but also in e-learning. In e-learning settings, blogs and micro-blogs can plausibly provide a platform to conduct PBL. Recently, most studies on blogs and micro-blogs have respectively probed satisfaction and learning…

This exploratory, evaluative case study introduces a new context for problem-based learning (PBL) involving an iterative, modular approach to curriculum-wide delivery of PBL in an MA TESOL program. The introduction to the curriculum context provides an overview of the design and delivery features particular to the situation. The delivery approach…

This study examines teachers' initial conceptions of an integrated STEM-PBL approach and their perceptions of what facilitates or hinders implementation in their schools. This study took place within the first year of a three-year STEM Professional Development (PD) program for middle school math, science and English language arts teachers. The two…

The purpose of this study is to introduce a problem-based learning (PBL) scenario that elementary school science teachers in middle school (5th-8th grades) can use in their in-service training. The scenario treats the subjects of heat, temperature and thermal expansion within the scope of the 5th and 6th grade science course syllabi and has been…