Nonnative English-speaking teaching assistants and student performance

In recent years, much concern has been expressed about the quality of instruction provided by foreign teaching assistants (TAs) in higher education. Critiques of the use of foreign TAs generally argue that they often impede the learning process because of language barriers. The present study examines the effect that nonnative English-speaking TAs had on student performance over five semesters at the University of Wisconsin-Madison. Multiple ordinary least squares regression is used to analyze the relationship between student grades and nonnative English-speaking TAs. Subsamples based on a TA's geographic region of origin and instructional area are also analyzed. In addition, course drop rates and the impact of TA training programs are examined to determine possible influence on the results. The results of the analysis consistently indicate slightlybetter performance in sections conducted by nonnative English-speaking TAs.     

Mentoring partnerships in science education

The authors use an action research (AR) approach in a collegiate studio physics class to investigate the power of partnerships via conferences as they relate to issues of establishing a student/mentor rapport, empowering students to reduce inequity, and the successes and barriers to hearing students’ voices. The graduate teaching assistant (TA, Author 1) conducted one-on-one conferences with 29 students, elicited student opinions about the progress of the course, and talked with faculty, TAs, and an undergraduate supplemental instructor for other sections of the course. At the end of the semester, the students reported increased knowledge of the TA as a person and as an instructor, and vice versa. Sixty-five percent of students reported no interest in changing circumstances to make it easier to talk about personal concerns with the TA. College students reluctantly voiced their opinions about the course, possibly due to the power structure of the classroom. Other TAs in the department expressed mostly disinterest in the project, while faculty members were interested in student learning but skeptical of student empowerment. A case study of one student is presented, wherein his attendance improved in the course and he received additional help outside class, both possibly as a result of the student/TA conferences. Students in this studio physics section were more likely to interact directly with faculty or TAs during lectures, but less likely to do so during lab sessions, than were students in a non-studio physics section.     

Improving near‐peer teaching quality in anatomy by educating teaching assistants: An example from Sweden

Peer‐assisted learning has gained momentum in a variety of disciplines, including medical education. In Gothenburg, Sweden, medical students who have finished their compulsory anatomy courses have the option of working as teaching assistants (TAs). Teaching assistants provide small group teaching sessions as a complement to lectures given by faculty. Previously, TAs were left to handle the role as junior teachers by themselves, but since 2011, a continuation course in anatomy has been developed with the aim of providing the TAs better anatomy knowledge and guidance for teaching. The course was designed to comprise 7.5 ECTS credits (equivalent to 5 weeks of full‐time studies), and today all TAs are required to take this course before undertaking their own teaching responsibilities. This study aims to compare course evaluations of TA teaching before and after the introduction of the anatomy continuation course, in order to understand how students perceived teaching performed by self‐learned versus trained TAs. The results of this study demonstrate that there was a trend towards better teaching performed by trained TAs. The variability in rankings decreased significantly after the introduction of the continuation course. This was mainly due to an improvement among the TAs with the lowest levels of performance. In addition to comparing student rankings, TAs were interviewed regarding their experiences and perceptions within the continuation course. The course was generally positively regarded. The TAs described a sense of cohesion and appreciation since the institute invested in a course dedicated specifically for them. Anat Sci Educ 11: 403–409. © 2018 American Association of Anatomists.     

The effects of a comprehensive teaching assistant training program on teaching anxiety and effectiveness

This experiment investigated the effects of a comprehensive teaching assistant (TA) training program on the teaching anxiety and effectiveness of TAs. Twenty-seven TAs in the English department of a research university were divided into experimental and control groups. Both groups participated in a one-week workshop and a sixteen-week theory and pedagogy course during a fall semester. TAs in the experimental group also participated in a consultant observation program and peer mentoring activities. Data resulting from the completed pretests and posttests for teaching anxiety and effectiveness were analyzed using either at-test or an analysis of covariance. Conclusions from the study include: (1) Declines in teaching anxiety for TAs in the experimental group were significantly greater. (2) Neither group of TAs improved in teaching effectiveness, as measured by general student evaluations. However, based on posttest means for these student ratings, the teaching effectiveness of the experimental group was rated significantly higher. (3) Student ratings of teaching effectiveness in composition for TAs in the experimental group were significantly higher. (4) There were no significant differences between pre- to posttest changes in the self-appraisals of teaching effectiveness for the groups.     

项目教学法在“计算机应用基础”课程中的应用

项目教学法在强调＂以学生为主体,以能力为本位＂教学理念的今天,对于有效促进学生学习的主动性,激发学生的学习兴趣,提高课堂教学效果有着重要的作用。介绍如何将项目教学法引入到＂计算机应用基础＂课程教学中。该方法充分地展示现代职业教育＂以能力为本＂的价值取向,使课堂教学的质量和效果得到大幅度的提高。     

Increased learning observed in redesigned introductory biology course that employed web-enhanced, interactive pedagogy

Our Introduction to Biology course (BIOL 1010) changed in 2004 from a standard instructor-centered, lecture-homework-exam format to a student-centered format that used Web-enhanced, interactive pedagogy. To measure and compare conceptual learning gains in the traditional course in fall 2003 with a section of the interactive course in fall 2004, we created concept inventories for both evolution and ecology. Both classes were taught by the same instructor who had taught BIOL 1010 since 1976, and each had a similar student composition with comparable biological knowledge. A significant increase in learning gain was observed with the Web-enhanced, interactive pedagogy in evolution (traditional, 0.10; interactive, 0.19; p = 0.024) and ecology (traditional, -0.05; interactive, 0.14; p = 0.000009) when assessment was made unannounced and for no credit in the last week of classes. These results strengthen the case for augmenting or replacing instructor-centered teaching with Web-enhanced, interactive, student-centered teaching. When assessment was made using the final exam in the interactive course, for credit and after studying, significantly greater learning gains were made in evolution (95%, 0.37, p = 0.0001) and ecology (143%, 0.34, p = 0.000003) when compared with learning gains measured without credit or study in the last week of classes.     

Implementing Student‐Centered Learning Practices in a Large Enrollment,Introductory Food Science and Human Nutrition Course

Informed by the latest research on how people learn, effective teachers address both aspects of the teaching–learning equation—they engage students in the course material by implementing best teaching practices and they prepare students for learning by sharing best learning practices. The purpose of this study was to evaluate the impact of student‐centered learning practices on students’ perceptions of their ability to learn, specifically in a large enrollment, introductory food science and human nutrition course. Featured student‐centered learning practices included required assignments, optional study tools, and supplemental learning resources. A mixed method survey instrument with 5‐point Likert scales and qualitative, open‐ended questions was used to determine students’ (1) use of optional study tools and supplemental learning resources; (2) perceptions as to the quality and impact of required assignments, optional study tools, and supplemental learning resources to enhance their ability to learn; (3) perceptions as to the usefulness of required assignments, optional study tools, and supplemental learning resources to help them perform better in this course; and (4) overall satisfaction, as a learner, in this course. Overall, students identified study guides (developed using Bloom's taxonomy action verbs) (Mean = 4.34), microthemes (Mean = 4.27), and quizzes (Mean = 4.11) as the most beneficial resources to enhance their learning of the course material. Overall, 85% of students said they were extremely or very satisfied as learners in the course and nearly 75% of the students said the student‐centered learning practices should be offered to future FSHN 101 students.     

Public Administration Education in Britain

Abstract

Students, quality assessment bodies established by the Government to determine output‐related funding, and other groups in society are placing more and more pressure on tertiary institutions to improve the quality of their teaching practices. Some institutions are responding to this pressure by implementing student‐centred approaches to teaching, where the students and course leaders become equal partners in determining the course work assessment process, teaching methods and learning outcomes. To a certain extent the learning outcomes are set by the Government's quality assessment bodies. However the course work assessment process, teaching methods and interpretation of these pre‐specified learning outcomes, can still be negotiated with the students in a student‐centred manner.

Many disciplines in tertiary institutions currently face, or can expect to face in the future, extremely large class sizes. Many argue that it is not possible to implement a student‐centred approach in the large class setting. Indeed, they suggest that there is a negative relationship between class size and the quality of the learning experience.

This paper examines the application of a student‐centred approach to a final year business studies course involving over 100 students completing their BSc (Hons). A survey of the students at the end of the year indicated that, relative to the other courses being taken by the students, this course achieved an unusual treble: higher levels of student learning, higher student workload, and yet, higher levels of student enjoyment. These results would tend to dispel the myth that student‐centred approaches can only be successful in the smaller class setting.     

Actively Teaching Research Methods with a Process Oriented Guided Inquiry Learning Approach

Active learning approaches have shown to improve student learning outcomes and improve the experience of students in the classroom. This article compares a Process Oriented Guided Inquiry Learning style approach to a more traditional teaching method in an undergraduate research methods course. Moving from a more traditional learning environment to a student-centered approach proved an enjoyable experience for the students and the instructor as well. The learning method forces students into an active role in the classroom and allows the instructor to be the facilitator of the learning experience. Students are able to explore course content and gain valuable group skills in the process.     

高校思政课课内实践教学的困境与突破——以“中国近现代史纲要”为分析视角

高校思政课教学正经历着从"教师中心"向"学生中心"的转变,本文聚焦课内实践教学过程中教与学的困境,以纲要课程为例,立足学生的学习观,从教师的视角出发,归纳出由"讲授范式"向"学习范式"转变的教学策略,从而提升课内实践教学的教学实效。     

Revising a College 101 Course for Sustained Impact: Early Outcomes

ABSTRACT

In response to strikingly low completion rates in public 2-year colleges, including for students who are well-prepared academically, most community colleges across the country offer student success courses as one approach to improving outcomes for students. Some colleges have begun to revise these courses in response to research indicating that their impact fades over time. This article examines Bronx Community College’s efforts to restructure their student success course into a First Year Seminar (FYS) that integrates college orientation activities, disciplinary content, and academic success skills. The course emphasizes student-centered pedagogies in order to encourage learning that persists beyond the semester of participation. We use mixed methods to assess the early outcomes of students in FYS courses and understand whether and why the course’s impact has the potential to be sustained. Using propensity score matching to compare 1,138 FYS participants to 1,138 similar nonparticipants, we find early evidence that the FYS approach leads to positive outcomes, including higher grade point averages (GPA) and earning more credits. Using classroom observations (N = 40), instructor interviews (N = 10), and interviews with participants (N = 27), we find that FYS appears to facilitate student-centered, contextualized, and applied learning, thereby helping students apply their FYS-related skills in future courses. This study has implications for reforming student success courses in a way that achieves long-term positive student outcomes.     

A Planning Tool for Incorporating Backward Design,Active Learning,and Authentic Assessment in the College Classroom

Backward course design is a compelling strategy for achieving results-based, student-centered learning. The backward course-design approach is first to identify student-learning outcomes, then the means of assessing the outcomes, and lastly the classroom activities that would support the learning outcomes. With demonstrated success at improving teaching and learning at K–12 levels, this design approach is receiving increasing attention at the college level. Yet college faculty, who receive comparatively little instruction in course design, may find it challenging to enact the principles of backward course design into day-to-day lecture planning. To help address this challenge, we developed a backward design-inspired lesson planner to assist in restructuring college course periods for more active, learner-centered activities that align with course goals. We describe the planner and its application to a non-majors college biology class, and we share student and instructor perceptions of classroom structure and use of classroom time before and after implementation. Benefits of implementing the backward design planner included enhanced ability to prioritize content delivery to students, better time management in and out of the classroom, improved experience of lecture preparation, more engaged students, and more frequent feedback on student comprehension.     

“大班授课+小班研讨”教学模式改革的实证研究

为了创新本科护理课堂教学模式,调动每个学生学习的主动性和积极性,将教与学的重心真正转移到“以学生为中心”,促进学生的成长与发展,选取学院2016级全日制护理本科学生为研究对象,在“儿科护理”课程中全面实践“大班授课+小班研讨”两个教学环节组成的教学模式,采用问卷调查、深度访谈相结合的方法,对该教学模式实施效果进行评估。提高学生的学习参与度,强化学习效果的特性和作用,促进教师教学共同体的形成。     

“大班授课+小班研讨”教学模式改革的实证研究

为了创新本科护理课堂教学模式,调动每个学生学习的主动性和积极性,将教与学的重心真正转移到“以学生为中心”,促进学生的成长与发展,选取学院2016级全日制护理本科学生为研究对象,在“儿科护理”课程中全面实践“大班授课+小班研讨”两个教学环节组成的教学模式,采用问卷调查、深度访谈相结合的方法,对该教学模式实施效果进行评估。提高学生的学习参与度,强化学习效果的特性和作用,促进教师教学共同体的形成。     

A capstone mathematics course for prospective secondary mathematics teachers

This article describes an innovative capstone mathematics course that links college mathematics with school mathematics and pedagogy. It describes how college juniors in a secondary mathematics teacher preparation program engage in leadership experiences that enable them to learn mathematics for teaching while developing student-centered pedagogical and assessment strategies. Examples show how students teach the class, complemented by excerpts from student journals containing students?? perceptions of their learning. Preliminary research indicates the effectiveness of this course for preparing future mathematics teachers.     

Transformational Teaching: Theoretical Underpinnings, Basic Principles, and Core Methods

Approaches to classroom instruction have evolved considerably over the past 50?years. This progress has been spurred by the development of several learning principles and methods of instruction, including active learning, student-centered learning, collaborative learning, experiential learning, and problem-based learning. In the present paper, we suggest that these seemingly different strategies share important underlying characteristics and can be viewed as complimentary components of a broader approach to classroom instruction called transformational teaching. Transformational teaching involves creating dynamic relationships between teachers, students, and a shared body of knowledge to promote student learning and personal growth. From this perspective, instructors are intellectual coaches who create teams of students who collaborate with each other and with their teacher to master bodies of information. Teachers assume the traditional role of facilitating students’ acquisition of key course concepts, but do so while enhancing students’ personal development and attitudes toward learning. They accomplish these goals by establishing a shared vision for a course, providing modeling and mastery experiences, challenging and encouraging students, personalizing attention and feedback, creating experiential lessons that transcend the boundaries of the classroom, and promoting ample opportunities for preflection and reflection. We propose that these methods are synergistically related and, when used together, maximize students’ potential for intellectual and personal growth.     

Improved medical student perception of ultrasound using a paired anatomy teaching assistant and clinician teaching model

This study describes a new teaching model for ultrasound (US) training, and evaluates its effect on medical student attitudes toward US. First year medical students participated in hands‐on US during human gross anatomy (2014 N = 183; 2015 N = 182). The sessions were facilitated by clinicians alone in 2014, and by anatomy teaching assistant (TA)‐clinician pairs in 2015. Both cohorts completed course evaluations which included five US‐related items on a four‐point scale; cohort responses were compared using Mann‐Whitney U tests with significance threshold set at 0.05. The 2015 survey also evaluated the TAs (three items, five‐point scale). With the adoption of the TA‐clinician teaching model, student ratings increased significantly for four out of five US‐items: “US advanced my ability to learn anatomy” increased from 2.91 ± 0.77 to 3.35 ± 0.68 (P < 0.0001), “Incorporating US increased my interest in anatomy” from 3.05 ± 0.84 to 3.50 ± 0.71 (P < 0.0001), “US is relevant to my current educational needs” from 3.36 ± 0.63 to 3.54 ± 0.53 (P = 0.015), and “US training should start in Phase I” from 3.36 ± 0.71 to 3.56 ± 0.59 (P = 0.010). Moreover, more than 84% of students reported that TAs enhanced their understanding of anatomy (mean 4.18 ± 0.86), were a valuable part of US training (mean 4.23 ± 0.89), and deemed the TAs proficient in US (mean 4.24 ± 0.86). By using an anatomy TA‐clinician teaching team, this study demonstrated significant improvements in student perceptions of the impact of US on anatomy education and the relevancy of US training to the early stages of medical education. Anat Sci Educ 11: 175–184. © 2017 American Association of Anatomists.     

助学理论在开放英语教学中的契入

开放英语教学采用"以学生为主体,以教师为主导"的教学组织形式,学生是教学活动的中心,教师是教学活动的引导者和学习辅导者。本文主要从教师的角度,在"一主三学"理论的环境下,谈如何运用助学理论在开放英语教学中进行契入,帮助学生自主学习。     

Learning by Exploration in Mathematics Courses: a programme for student teachers

In order to adapt teacher education to new demands in mathematics classrooms, it is necessary to change the courses in mathematics at the university. Teachers’ beliefs about mathematics, learning and teaching has great impact on their teaching. At the University of Göteborg, a co‐operative project has been conducted in order to design a programme based on problem solving in courses taken by prospective Comprehensive School teachers (grade 4‐‐9). The main purpose of the project has been to make student teachers more reflective about mathematics as such, about learning and teaching. Another purpose of the project has been to use a teaching method in a university course‐‐a method which could be applied in a school classroom. The student teachers have worked co‐operatively in small groups of 3‐4 students and the educators role has been that of a facilitator. A preliminary evaluation indicates that student teachers have developed an insight into the complexity of learning and teaching, even though there are variations in this respect. However they still have difficulties in applying the method to teaching mathematics at school.