STEMulate Engineering Academy: Engaging Students and Teachers in Engineering Practices

Informal science opportunities provide authentic experiences to stimulate students’ interests in science and engineering and foster their curiosity through problem-based investigations. STEMulate Engineering Academy was designed to provide children (Grades 3–5) engineering opportunities and offer teachers a unique professional development experience. The program serves as a practicum experience for teachers seeking a gifted and talented add-on license and the camp also offers free professional development to area teachers. Using a co-teaching approach, students gained firsthand experiences from an engineer in the field, and teachers collaborated with engineers to make the content more relevant. Despite a limited number of contact hours, students and teachers demonstrated growth on pre and post engineering assessments. Informal learning opportunities provided by programs such as STEMulate Engineering Academy could possibly spark student interest in science, technology, engineering, and mathematics (STEM)––leading them to a promising career in a STEM field.     

Goldman and Siegel on the Epistemic Aims of Education

Philosophers have claimed that education aims at fostering disparate epistemic goals. In this paper we focus on an important segment of this debate involving conversation between Alvin Goldman and Harvey Siegel. Goldman claims that education is essentially aimed at producing true beliefs. Siegel contends that education is essentially aimed at fostering both true beliefs and, independently, critical thinking and rational belief. Although we find Siegel's position intuitively more plausible than Goldman's, we also find Siegel's defence of it wanting. We suggest novel argumentative strategies that draw on Siegel's own arguments but look to us more promising.     

现代医学生科研素质和实践能力培养的探索与实践

复旦大学上海医学院经过多年不断改革与探索,建立了一套行之有效的科研素质及临床实践能力培养机制,主要体现在全程导师制的实施、课程体系的优化及教学方法的改进、床旁教学的实施、课外科技活动的开展等诸方面.通过鼓励本科生早期接触科研实践、早期接触临床病人,培养学生严谨的科学态度、创新意识和团队合作精神,显著提高了医学生的研究创新能力和临床实践能力.     

Developing Engaging Learning Experiences in Preservice Education

Abstract

Opportunities to learn how to develop engaging learning experiences are vital for preservice teachers. This article describes an in-class modeling activity, provides assignment guidelines, and includes examples of candidates' completed tasks when developing technology-integrated instruction using Quick Response (QR) codes. The content of participants' (n?=?75) tasks were analyzed for complexity following the SAMR model (Pnuentedura 2013 Pnuentedura, R. 2013. SAMR: An EdTech quintet perspective. Retrieved from http://www.hippasus.com/rrpweblog/archives/2013/07/29/SAMRAnETQPerspective.pdf [Google Scholar]). Most candidates enhanced instructional experiences (73%), while others transformed them (27%) by developing engaging collaborative experiences that culminated in students creating a product using technology tools. Observations revealed that candidates appreciated learning how QR codes could be used to make learning experiences more engaging. Candidates showed a willingness to use their own smart devices for learning purposes. Aligning appropriate curriculum content standards with assigned tasks was achieved by all participants.     

Role of Epistemic Beliefs and Scientific Argumentation in Science Learning

We hypothesized that instruction in the criteria of scientific arguments, in combination with constructivist epistemic beliefs, would produce greater learning about physics concepts. The study was a randomized experiment, where college undergraduates (n = 88) discussed, in pairs over the Web, several physics problems related to gravity and air resistance. Prior to their discussions, one‐half of the dyads received information on the nature of scientific arguments. All students were classified epistemologically as relativists, multiplists, or evaluativists. We found that students in the treatment group incorporated more scientific criteria into their discussion notes and accordingly developed better arguments on several dimensions. In addition, significantly more participants in the treatment group adopted the correct answer to one of the problems. Outcomes also differed in relation to students’ epistemic beliefs. Specifically, multiplists were less critical of inconsistencies and misconceptions, and interacted with their partners less than other belief groups, whereas evaluativists interacted more critically, bringing up different ideas from their partners. Evaluativists also solved one of the physics problems more accurately and tended to demonstrate a reduction in misconceptions. We discuss the results in light of instruction in scientific argumentation, conceptual development and change, and epistemic beliefs.     

Engaging Undergraduate Kinesiology Students in Clinically-based Research

Many undergraduate students in kinesiology are interested in clinical careers and seek research opportunities for advanced study and unique learning experiences. This article describes a process of engaging undergraduate students in a multi-disciplinary, National Institutes of Health (NIH)-funded program project investigating factors that may affect pelvic floor support and symptoms in primiparous women during the first year postpartum. Students complete general and protocol-specific training prior to engagement, have specific tasks that reinforce skill development and require independence, and are invited to participate in additional opportunities with the investigative team. The topic of pelvic floor health is novel to most students and participation in this research expands their knowledge beyond a mainstream kinesiology curriculum. Institutionalizing this type of program could formalize undergraduate student research experiences and facilitate ongoing clinical research efforts with a kinesiology focus.     

Engaging Quiet Students in the College Classroom

Quiet students are sometimes misunderstood in the college classroom. Students may be quiet for reasons related to personality traits, learned behaviors, or situational factors, but regardless, their silences may be misinterpreted by their instructors as a lack of engagement in their courses. In fact, quiet students are often very engaged in the learning process but may need space to express their interest in ways that are suited to their quiet tendencies. This article describes how quiet students are perceived in the classroom, reviews the reasons why quiet students often serve as a source of uncertainty for college instructors, and explains a number of strategies that instructors can use to meet the learning needs of quiet students.     

Engaging Students in Macro Issues Through Community-Based Learning

Abstract

This paper describes the revision of a curriculum that was initiated to engage and sustain students' interest in the macro dimension of social work practice. Specifically, we describe how two junior policy courses, a seniormacro practice course, and a research methods course were revised to include a service learning approach. This article provides a review of the literature and focuses on the development of service learning in two social work courses. Results of subsequent research are discussed, indicating service learning provides successful opportunities to engage students in macro social work practice.     

Computer-Mediated Epistemic Dialogue: Explanation and Argumentation as Vehicles for Understanding Scientific Notions

Epistemic dialogues, involving explanation and argumentation, have been recognized as potential vehicles for conceptual understanding. Although the role of dialogue in learning has received much attention, the problem of creating situations in which students engage in epistemic dialogue has only begun to be addressed. This article highlights the set of factors that must be taken into account in designing a computer-supported collaborative learning situation that encourages students to discuss scientific notions. These factors include the choice of the domain issue, the activities proposed to students, and the role of technology. We describe the design of CONNECT, an integrated environment and task sequence for the collaborative confrontation, negotiation, and construction of text. Results are then presented from a study in which students individually wrote an interpretation of a sound phenomenon, were matched in dyads so as to maximize semantic differences between their texts, and then collaboratively discussed and wrote common texts across the network using CONNECT. We show how careful engineering of the CONNECT environment favors the occurrence of epistemic dialogue and creates opportunities for conceptual understanding. The discussion centers on why these opportunities might be missed, as well as on the conditions required for students to exploit them.     

Science for All: Engaging Students with Special Needs in and About Science

The notion of “science for all” suggests that all students—irrespective of achievement and ability—should engage in opportunities to understand the practice and discourse of science. Improving scientific literacy is an intrinsic goal of science education, yet current instructional practices may not effectively support all students, in particular, students with special needs. Argument‐based inquiry approaches, such as the Science Writing Heuristic (SWH), require all students to construct their scientific understandings by engaging in investigations and negotiating their ideas in multiple contexts, such as discussions and writing. Various SWH studies demonstrated that students engaged in appropriating the language, culture, practice, and dispositions of science generally improved their critical thinking and standardized test scores. The implementation of such an approach has several implications for science and special education research and practice, including how learning environments should be established to encourage the inclusion of all students’ ideas, as well as how scaffolded supports can and should be used to support science learning.     

Engaging Pre-Service Teachers in Multinational, Multi-Campus Scientific and Mathematical Inquiry

Pre-service teachers from Texas and Indiana in the United States and from Queensland, Australia, observed the Moon for a semester and compared and contrasted their findings in asynchronous Internet discussion groups. The 188 pre-service teachers were required to conduct inquiry investigations for their methods coursework which included an initial Moon observation assignment, an Internet Moon discussion, and a final project. The Moon context was chosen for its motivating capability, its inherent interdisciplinary makeup, its inclusion in the National Science Education Standards, and its ability to be viewed worldwide. This study was of a mixed method research design and involved pre-service teachers’ journals, summative reflections, Internet discussions, final projects, and the Lunar Phases Concept Inventory (LPCI). Analysis of the qualitative data was conducted through the exploration of patterns and themes that illustrated pre-service teachers’ conceptual development, and the LPCI was administered as a pre/post assessment. We found that our project led to increased knowledge concerning the mathematics and science involved with understanding the Moon and its phases. We also found that it was beneficial to have Internet discussions with pre-service teachers from around the world, but it was not without its problems (e.g., coordinating schedules and lack of participation by some participants). We discovered that pre-service teachers’ exposure to the new uses of technology for teaching and learning did not necessarily translate to their planning to adopt similar techniques in their own classrooms.     

确立经营电大理念创新发展电大事业

世界发达国家教育产业化的运作和我国电大教育事业的实践 ,启示我们确立经营电大理念。实现电大由管理到经营理念的转变和突破 ,必将带来电大事业的新发展。     

Engaging Middle-Grade Students to Learn in a Caring Community

Middle-level students have unique emotional and academic needs. As a result, it is important for middle-level educators to realize these needs when creating a caring and engaging classroom climate that results in successful student achievement. This article describes the Caring Community Teaching Model (CCTM), which is a synthesis of affective teaching as well as learning practices tailored to meet the unique needs of middle-grade students. The CCTM is designed as a program with a two-function approach to enhance student engagement: (1) caring relationships and (2) instructional strategies. The authors describe the theoretical framework that underpins the CCTM as well as the emerging literature that creates its needs. Additionally, the CCTM is highlighted through the lens of a case example in which the authors provide concrete examples of CCTM being used in a middle-level classroom.