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Appears in:
Pages: 2532-2541
Publication year: 2011
ISBN: 978-84-615-0441-1
ISSN: 2340-1117

Conference name: 3rd International Conference on Education and New Learning Technologies
Dates: 4-6 July, 2011
Location: Barcelona, Spain

PROBLEM-BASED LEARNING IN A LARGE CLASSROOM SETTING: METHODOLOGY, STUDENT PERCEPTION AND PROBLEM-SOLVING SKILLS

A. Klegeris, H. Hurren

University of British Columbia Okanagan (CANADA)
Problem-based learning (PBL) can be described as a learning environment where the problem drives the learning. Students are given a problem that is posed such that they realize the need to gain up to date, evidence-based knowledge before they can solve the problem. This drives the students to investigate and discuss identified learning issues in groups with the instructor as facilitator and coach. The following immediate benefits to students have been identified: increased retention of information; an integrated (rather than discipline bound) knowledge base; development of lifelong learning skills; exposure to real-life experience at an earlier stage in the curriculum; increased student-faculty liaison; and an increase in overall motivation [1]. These advantages of PBL could stem from the fact that this process is based on several modern insights on learning, including constructive, self-directed, collaborative and contextual learning. It will be demonstrated how a PBL approach has been used in the University of British Columbia Okanagan 3rd and 4th year undergraduate biology and biochemistry classes of 50 - 85 students, although this instructional methodology is not limited to life sciences and can be used in other disciplines. Problems are presented and solved through group discussion and independent study without the need for additional tutors. This technique was introduced to enhance the learning experience and effectiveness by supplementing standard lecture material with a novel, interactive course delivery technique.

It is becoming evident that PBL in a small group setting has a robust positive effect on student learning and skills. PBL studies develop student research and independent problem solving skills. They also challenge students, show them the relevance of the material they are studying, and emphasize the benefits and importance of teamwork and effective communication. However, very little research has been done on the educational benefits of PBL in a large classroom setting. Furthermore, several studies have suggested that PBL may not be superior to conventional educational approaches in all aspects of learning. Therefore, it cannot be assumed that introducing the PBL technique to large undergraduate class setting will lead to enhanced student learning as well as satisfaction. The superiority, or at least the non-inferiority, of PBL over the standard course delivery techniques must be proven for each individual PBL delivery method. We are therefore exploring various approaches that could be used to compare student learning during PBL exercises and standard didactic lectures, and to assess the student perception of this process. We have performed a study that shows that student problem-solving skills are improved after they are exposed to PBL exercises in a large classroom setting. By using student surveys and other techniques, we have also identified a number of parameters that show increased student engagement and satisfaction during the PBL exercises compared to standard didactic lectures. Future studies aimed at assessing student learning during the large class PBL exercises will also be discussed. This research is needed to justify further implementation of PBL techniques in courses that are delivered to large undergraduate classes.

References:
[1] Greening, T. (1998) Scaffolding for success in problem-based learning. Med. Educ. Online 3,4
@InProceedings{KLEGERIS2011PRO,
author = {Klegeris, A. and Hurren, H.},
title = {PROBLEM-BASED LEARNING IN A LARGE CLASSROOM SETTING: METHODOLOGY, STUDENT PERCEPTION AND PROBLEM-SOLVING SKILLS},
series = {3rd International Conference on Education and New Learning Technologies},
booktitle = {EDULEARN11 Proceedings},
isbn = {978-84-615-0441-1},
issn = {2340-1117},
publisher = {IATED},
location = {Barcelona, Spain},
month = {4-6 July, 2011},
year = {2011},
pages = {2532-2541}}
TY - CONF
AU - A. Klegeris AU - H. Hurren
TI - PROBLEM-BASED LEARNING IN A LARGE CLASSROOM SETTING: METHODOLOGY, STUDENT PERCEPTION AND PROBLEM-SOLVING SKILLS
SN - 978-84-615-0441-1/2340-1117
PY - 2011
Y1 - 4-6 July, 2011
CI - Barcelona, Spain
JO - 3rd International Conference on Education and New Learning Technologies
JA - EDULEARN11 Proceedings
SP - 2532
EP - 2541
ER -
A. Klegeris, H. Hurren (2011) PROBLEM-BASED LEARNING IN A LARGE CLASSROOM SETTING: METHODOLOGY, STUDENT PERCEPTION AND PROBLEM-SOLVING SKILLS, EDULEARN11 Proceedings, pp. 2532-2541.
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