Comparative evaluation of PBL and traditional lecturebased teaching in undergraduate engineering courses : evidence from controlled learning environment

Project and problem-based learning (PBL) has been widely recognised as an active, collaborative, cumulative and integrative learning approach that engages learners, motivates team creativity and centres on practical education. On the other hand, traditional lecture-tutorial teaching is often criticised for being a passive, surface learning and exam-focused approach. In spite of these evidence-based observations and claims over the years, the traditional lecture-tutorial teaching approach still dominates as the preferred teaching approach at Australian universities. This study sets up a control environment to compare these two teaching and learning approaches by analysing data from students' actual performance, course evaluation and expectation in two large undergraduate engineering courses in 2009 and 2010. The evidence reported in this study is broadly interesting in that both courses were taught by the same teaching staff using two entirely different learning and teaching approaches to the same cohort of students in the same semester within the same degree program. The analysis shows that there are significant differences between the students' actual performance, course evaluation and their expectation. Such conflicting differences may be some of the reasons that may negatively impact teaching staff deterring them from switching to PBL from traditional lecture-tutorial teaching.

Talking to effective teachers of primary science

Focuses on teaching principles and practices of Australian primary science teachers as part of the School Innovation in Science (SIS) program in Victoria, Australia. Inadequacy of traditional teaching in developing and changing student's science understandings; Case descriptions of effective teachers in primary science; Analysis of the case descriptions and the implication of results for educational practice.

Students` perceptions of workshop based introductory macro-economics tutorials: a survey

The declining popularity of Economics courses, evident in the last decade, has fuelled a debate on the nature of Economics units and the way in which they are taught in tertiary institutions. The effectiveness of traditional teaching methods has been questioned as lecturers search for alternative ways of presenting material and engaging students. In recent times, workshop-based/cooperative tutorials have become more popular in promoting deeper learning. This paper assesses the application of such an approach at a large tertiary institution. It evaluates student perceptions of this tutorial method in an Introductory Macroeconomics first-year unit. An anonymous questionnaire was used. Whilst the sample size is small (n = 56), the results are important in that this is the first such study in Macroeconomics. Students found workshop-based tutorials useful, preferred them over lecture style tutorials, and found that they fostered inclusivity. The importance of tutorials per se, is reiterated. Students state that tutorials are an important adjunct to lectures. This study also looks at students' study habits: finding that on average they spend less than one hour per week studying Economics and most prepare only occasionally for tutorials. The sample studied indicates that there are notable differences in the perceptions of tutorials and teaching methods between the genders and between local and international students. This may impact on the way in which tutorials are conducted effectively.

Using video tutorials as a carrot-and-stick approach to learning

Traditional teaching styles practiced at universities do not generally suit all students' learning styles. For a variety of reasons, students do not always engage in learning in the courses in which they are enrolled. New methods to create and deliver educational material are available, but these do not always improve learning outcomes. Acknowledging these truths and developing and delivering educational material that provides diverse ways for students to learn is a constant challenge. This study examines the use of video tutorials within a university environment in an attempt to provide a teaching model that is valuable to all students, and in particular to those students who are not engaging in learning. The results of a three-year study have demonstrated that the use of well-designed, assessment-focused, and readily available video tutorials have the potential to improve student satisfaction and grades by enabling and encouraging students to learn how they want, when they want, and at a pace that suits their needs.

Philosophy has consequences! Developing metacognition and active learning in the ethics classroom

The importance of enchancing metacognition and encouraging active learning in philosophy teaching has been increasingly recognised in recent years. Yet traditional teaching methods have not always centralised helping students to become reflectively and critically aware of the quality and consistency of their own thinking. This is particularly relevant when teaching moral philosophy, where apparently inconsistent intuitions and responses are common. In this paper I discuss the theoretical basis of the relevance of metacognition and active learning for teaching moral philosophy. Applying recent discussions of metacognition, intuition conflicts and survey-based teaching techniques, I then outline a strategy for encouraging metacognitive awareness of tensions in students’ pretheoretical beliefs, and developing a critical self-awareness of their development as moral thinkers.

A comparative study of the effect of web-based versus in-class textbook ethics instruction on accounting students' propensity to whistle-blow

The authors examined whether accounting students’ propensity to whistle-blow differed between those instructed through a web-based teaching module and those exposed to a traditional in-class textbook-focused approach. A total of 156 students from a second-year financial accounting course participated in the study. Ninety students utilized the web-based module whereas 66 students were instructed through a traditional teaching approach based on ethical problems presented in the textbook. Subsequently, when presented with a whistle-blowing situation, it was found that students exposed to a web-based ethics instruction module were more likely to whistle-blow than those students exposed to a traditional in-class textbook ethics instruction approach.

Effectiveness of patient feedback as an educational intervention to improve medical student consultation (PTA Feedback Study): study protocol for a randomized controlled trial.

Oral feedback from clinical educators is the traditional teaching method for improving clinical consultation skills in medical students. New approaches are needed to enhance this teaching model. Multisource feedback is a commonly used assessment method for learning among practising clinicians, but this assessment has not been explored rigorously in medical student education. This study seeks to evaluate if additional feedback on patient satisfaction improves medical student performance.

Teaching Zambian traditional birth attendants to monitor growth of infants : evaluation of an education program

The high infant mortality in Zambia is largely attributable to malnutrition. It is exacerbated by the inability of mothers to recognise threats to nutritional status and take corrective action. Advice in ‘Health Centres’ is often inaccessible to mothers. The Traditional Birth Attendants (TBAs) work with pregnant women in local communities, and the purpose of this study was to develop and implement an educationprogram in growth monitoring and nutrition for the TBAs and then to evaluate its effects. Twenty five TBAs from two peri-urban areas of Kitwe were enrolled in this pilot study and eighteen completed the program. The researcher developed and taught a program to the TBAs over ten days. A pretest was given before the teaching program to enable the researcher to obtain information about the knowledge and skills of the TBAs. Following the teaching program the TBAs were re-tested, with the same questionnaire. Focus groups were conducted to enable the TBA to provide information on the teaching materials and the education program. The TBAs then returned to their communities and put into practice the skills and knowledge they had learned for six months. Their practice was monitored by a trained Public Health Nurse. The researcher also surveyed 38 pregnant women about their knowledge of growth monitoring and nutrition before the TBAs went into the field to work with their local communities. The same questionnaire used with the pregnant women was administered to 38 new mothers with children aged 0 to 6 months to gain information of their knowledge and skills following the work of the TBAs. The program was evaluated by assessing the extent to which TBAs knowledge and skills were increased, the knowledge and understanding of a selection of their clients and the rates of malnutrition of infants in the area under study. The results from the research clearly indicated that the teaching program on growth monitoring and nutrition given to the selected group of TBAs had a positive effect on their knowledge and skills. It was found that the teaching developed their knowledge, practical skills, evaluative skills. That they were able to give infants’ mothers sound advice regarding their children’s nutrition was revealed by the mother’s increased knowledge and the decrease in numbers of malnourished children in the study areas at the conclusion of the research. The major outcomes from the study are: that Zambian TBAs can be taught to carry out an expanded role; field experience is a key factor in the teaching program; making advice available in local communities is important; and preliminary data on the Zambian experience were generated. Recommendations are: The pilot program should be expanded with continuing support from the Health Department. Similar educational programs should be introduced into other areas of Zambia with support from the Ministry of Health. That in administering a teaching program: Sufficient time must be allocated to practical work to allow poorly educated women to attain the basic skills needed to master the complex skills required to competently reduce faltering in their communities. The teaching materials to illustrate nutritional principles for feeding programs must be developed to suite locally available foods and conditions. Methods of teaching should suit the local area, for example, using what facilities are locally available. The timing of the teaching program should be suitable for the TBAs to attend. This may vary from area to area, for example it may be necessary to avoid times traditionally given to fetching water or working in the fields. For similar reasons, the venue for the teaching program should be suitable to the TBAs. The teachers should go into the TBAs’ community rather than causing disruption of the TBAs’ day by expecting them to go to the teacher. Data should be collected from a larger group of TBAs and clients to enable sophisticated statistical analysis to complement data from this pilot program. The TBAs should be given recognition for their work and achievement. This is something which they asked for. They do not ask for payment, rather acknowledgment through regular follow up and approbation.

Challenging the traditional sequence of teaching introductory calculus

Despite considerable research with students of calculus, rate, and hence derivative, remain difficult concepts to teach and learn. The demonstrated lack of conceptual understanding of introductory calculus limits its usefulness in related areas. Since rate is such a troublesome concept, this study piloted reversing the usual presentation of introductory calculus to begin with area and integration, rather than rate and derivative. Two classes of first-year university students taking introductory calculus were selected to pilot the effect of changing the sequence; one class was a control group and the other class followed the reversed sequence. Advances in technology, especially computer algebra systems (CASs) may facilitate new ways of studying mathematics. In this study, handheld CASs were used to support students’ thinking as they grappled with the concepts of introductory calculus. The use of CASs enabled consideration of symbolic patterns and numerical integration leading to a deeper conceptual understanding of integration. The easy access to the multiple representations of functions provided by CASs facilitated an exploration of rate where each representation highlighted different aspects of rate resulting in deeper conceptual understanding of differentiation.

Comparing alternate teaching styles to teach computing skills to girls in their English classes

Low female participation rates in computing are a current concern of the education sector. To address this problem an intervention was developed — computing skills were introduced to girls in their English classes using three different teaching styles: peer tutoring, cross-age tutoring and teacher instruction (control). The sample comprised 136 girls from Years 8 and 10 from a single-sex government school. A pre-test post-test quantitative design was used. To describe the students perspectives, qualitative data were collected from six focus groups conducted with 8–10 students — one from each of the six classes. It was predicted that cross-age tutoring would yield more positive effects than peer tutoring which, in turn, would yield more positive effects than traditional teacher instruction as assessed by achievement on class tasks and attitudes towards computing. The hypothesis was not supported by the quantitative analysis, however in the qualitative data cross-age tutoring was appraised more favourably than peer tutoring or teacher instruction. The latter was the least preferred condition due to: (1) inefficiency; (2) difficulty understanding teachers' explanations; and (3) lack of teacher knowledge. Problems with the implementation of the intervention identified in the focus groups were teacher differences, system failures, missed classes, lack of communication, and selection of computing activities. Practical suggestions were provided relevant to the introduction of cross-age tutoring and the use of computers within secondary level English classes.

Managing change without sacrificing quality: music teaching and learning at South African tertiary institutions

After the jubilation of the first democratic election in 1994, South African educational settings were faced with the challenge to rethink curriculum, content and delivery as part of its nation building process. Education continues to be a major player in stimulating wider change in society and is one arena where change may be readily facilitated. Changing the style and practice of teacher education programs remains a key feature in the transformation process. Twelve years on, curriculum, has undergone reform in terms of Outcomes Based Education (OBE)? Revised National Curriculum Statement (RNCS) of 2002, accordingly, universities continue to prepare teachers for multicultural classrooms. Universities are now challenged to manage increased student intake (quantity) for teacher education programs without having to sacrifice quality for teacher education. This article focuses only on The University of Pretoria, a city university previously known as a traditional Afrikaans university situated in the greater Johannesburg area in South Africa. Through interview data with two music educators at this university, I present some of the current trends and challenges that tertiary music educators face in preparing music teachers in South Africa. This article also outlines a paradigm shift in the curriculum and argues for a holistic music education, one that endorses most of the major cultures and musics in South Africa. The question I pose is how then do we effectively manage change at tertiary level without sacrificing quality when preparing future music teachers to meet the needs and challenges of the curriculum and society.

Personal pedagogies and online teaching

This paper describes the rationale for and approach to research that is investigating the context, use and effects of a new teaching and learning online environment on the pedagogical practices of academics in a Faculty of Education in a traditional university setting. The use of online communication software is not new to the university. There is a history of use of a different suite of online communication software, but a new set of ‘tools’ was imposed in a top down model. Associated with this imposition was a requirement that all units in all courses make use of this software at least at a most basic level.