Euclides Inter College Report

Problem Based Learning in the Educational System of Cyprus Technical Report Intercollege/University of Nicosia October 2008

SOCRATES PROGRAMME EUCLIDES – Enhancing the Use of Cooperative Learning to Increase Development of Science Studies 134246-LLL-1-2007-IT-COMENIUS-CMP Dr Philippos Pouyioutas Vice Rector Mr Emilios Solomou Campus Director Dr Christina Ioannou Lecturer University of Nicosia/Intercollege EUCLIDES – Enhancing the Use of Cooperative Learning to Increase Development of Science studies 134246-LLP-1-2007-IT-1-COMENIUS-CMP Grant Agreement 2007-3434/001-001 This project has been funded with support from the European Commission. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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1. Introduction This report describes the findings of the research on problem-based learning in the Educational System of Cyprus. The research was conducted for all levels of the Educational System and was carried out through: 1. Literature review from hard-copy and on-line resources (through the Internet) 2. Study of the educational curriculum of the programmes of study of the Primary and Pre-primary Education of the 5 Universities in Cyprus offering these programmes

3. Interviews with selected teachers of primary and secondary education of state and private schools in Cyprus 4. Interviews with selected professors of the Education Department of the University of Nicosia

5. Interviews with selected professors of various disciplines of the University of Nicosia 6. The completion of questionnaires (constructed based on the research index developed by the project co-ordinator), which were sent to a number of schools in Cyprus 2. Problem Based Learning Problem-Based Learning (PBL) is a total approach to education that challenges students to learn through an active engagement in real life problems. It was first used as a pedagogical approach in the 1960’s at McMaster University Medical School (Ontario, Canada), in an attempt to restructure medical school education and enable students to apply their scientific knowledge to clinical problems. Today, PBL is used extensively in elementary, secondary and tertiary education institutions worldwide, and has also been adopted in various fields of professional training, such as nursing, engineering and architecture, among many others. The key characteristics of PBL are that it involves team work and communication skills, a problem-solving capacity, critical, analytical and creative, as well as individual research.

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According to Wood, “group learning thinking facilitates not only the acquisition of knowledge but also several other desirable attributes, such as communication skills, teamwork, problem solving, independent responsibility for learning, sharing information, and respect for others. PBL can therefore be thought of as a small, group- teaching method that combines the acquisition of knowledge with the development of generic skills and attitudes” (Wood, 2003). Regardless of the discipline, PBL is a method that basically challenges students to think; it triggers their curiosity and their interest and engages them in a process of problem-solving that involves experiential learning, through the utilization of genuine experiences. Students then become “engaged problem solvers” (Torp and Sage, 2002). They are able to identify the root of the problem and the conditions that are needed in order to find a good solution to it, thus becoming self-directed learners. Meanwhile, teachers / instructors become problem-solving colleagues or cognitive coaches, who build a learning environment that is receiving of open inquiry, and also provide enthusiasm for the students (Torp and Sage, 2002). “Throughout the process the tutor acts as a facilitator rather than a teacher. Instead of providing answers the tutor encourages useful lines of questioning and, where necessary, provides some problem solving structure” (Kiley, Mullins, Peterson and Rogers, 2000). It ought to be emphasized that PBL is based upon resolving problems that are encountered in everyday life. As Merrill explains, in the PBL process, guidance is provided by the instructor at the early stages, and later, as learners gain expertise and become more confident, this guidance is gradually faded (Merrill, 2002). PBL can be more effective if students are first introduced to simple problems, and are then gradually given more complex problems, where elements are added to make them more realistic (Merrill, 2002, 2007). Sweller described this as the “guidance-fading effect” (Sweller, 2006). He proposed cognitive load theory in an attempt to explain how a learner reacts to problem solving at the early stages of learning, and suggested that at these early stages worked examples should be offered; gradually, as learners gained experience and expertise, actual problems should be given to them to solve (Sweller, 1988).

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3. The Constructivist Perspective to Problem-Based Learning: The ‘Construction’ of Knowledge From the constructivist philosophical perspective, PBL is very important, as it is advocated that knowledge is something that is gradually constructed. “Constructivism assumes that ‘knowledge’ is not an absolute, but is ‘constructed’ by the learner based on previous knowledge and overall views of the world. Thus, the opportunity to find knowledge for oneself, contrast one’s understanding of that knowledge with others’ understanding, and refine or restructure knowledge as more relevant experience is gained, (all of which are done by students in PBL curricula), seems to harness the reality of learning” (Camp, 1996). Savery and Duffy identify three primary constructivist principles (Savery and Duffy, 1995): (i)

Understanding comes from our interactions with our environment

(ii)

Cognitive conflict stimulates learning

(iii)

Knowledge evolves through social negotiation and evaluation of the viability of individual understandings.

The constructivist view is in line with the idea that the instructor’s role should be to provide guidance, rather than provide knowledge. Therefore, the continuous process of interaction and discussion that is embedded in PBL is consistent with constructivism.

4. The Problem-Based Learning Tutorial Process: A Practical Approach There are numerous ways in which PBL tutorials can be conducted. A very poplar one is the Maastricht “seven jump” process, which consists of seven steps. The Maastricht “seven jump” process is clearly described by Wood (2003), as follows: PBL Tutorial Process Step 1 – Identify and clarify unfamiliar terms presented in the scenario; scribe lists those that remain unexplained after discussion

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Step 2 – Define the problem or problems to be discussed; students may have different views on the issues, but all should be considered; scribe records a list of agreed problems Step 3 – “Brainstorming” session to discuss the problem(s), suggesting possible explanations on basis of prior knowledge; students draw on each other’s knowledge and identify areas of incomplete knowledge; scribe records all discussion Step 4 – Review steps 2 and 3 and arrange explanations into tentative solutions; scribe organises the explanations and restructures if necessary Step 5 – Formulate learning objectives; group reaches consensus on the learning objectives; tutor ensures learning objectives are focused, achievable, comprehensive, and appropriate Step 6 – Private Study (all students gather information related to each learning objective) Step 7 – Group shares results of private study (students identify their learning resources and share their results); tutor checks learning and may assess the group. Another way of using PBL is suggested by Mills (2008). This consists of a five-stage process, as follows: STAGE 1: DEFINITION (10 mins) o

Appoint chairperson and notetaker. Discuss first reactions to trigger provided by tutor.

o

What sense does the group make of the trigger?

o

What possible research problems lead from the trigger? List them.

STAGE 2: ANALYSIS (30 mins) o

‘Brainstorm’ these possible research problems.

o

What explanations or interpretations are there in the group about these problems?

o

Which explanation/interpretations seem most useful and why?

STAGE 3: RESEARCH AIMS (15 mins)

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o

Formulate the key research problem /hypothesis for investigation

o

What further knowledge does the group need to explore this problem?

o

Define three specific research tasks to be completed. Divide up tasks.

o

Agree on how the group will work together during the week - e.g. email contact?

STAGE 4: RESEARCH (Set a limit to time for independent work, e.g. three hours) o

Acquire knowledge in relation to research questions

o

Group or individual research over the week, limited to 3 hours

o

Complete task e.g. preparation of an annotated bibliography of material related to the problem for the other groups.

STAGE 5: SYNTHESIS (In a second session, usually 1-2 hours long) o

Review the newly acquired knowledge within the group.

o

Pool findings - do they help an understanding of the research problem?

o

Final group response to the trigger.

o

Reflections on the learning process

5. Advantages and Disadvantages of Problem-Based Learning: An Analysis One of the disadvantages that has been reported in relation to the PBL process is that it is a very different teaching process to the one that students have already received and, as a result, it can be stressful and disorienting (Mills, 2008). The fact that students are no longer given the answers can require a change in their attitude and mind-set, and so it is better if it is introduced in a student’s first year on a course (Mills, 2008). The PBL approach, however, has numerous advantages. First of all, it promotes the development of life-long learning skills. These include, among others, communication and interaction skills, research skills, as well as the ability to handle problems and work in groups. The fact that PBL challenges students to learn through active engagement in real life problems makes students retain the knowledge they gain for much longer. The process

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of experiential learning that students engage in, also allows them to reflect on their very own thinking process, and this makes them understand the problem better since they are more dynamically involved in the problem-solving procedure. All of these aforementioned effects of PBL contribute towards raising the motivation of students and gaining more interest in their subject matter. Overall, the PBL process can be a very useful pedagogical approach, with many beneficial effects for the students. As already outlined, one of its additional benefits is that it is an interdisciplinary method of learning. As a result, the deviation from the more traditional system of learning and the departure from the traditional didactic mentalities that PBL provides in all fields, make individuals become better practitioners of their professions. 6. Problem Based Learning in the Educational System of Cyprus – The National Research As mentioned at the beginning of this report, the research for the integration of problembased learning into the educational curriculum of Cyprus was conducted at all levels of the Educational System of Cyprus through various means such as literature review, interviews and questionnaires. The main finding of this research is that although problem-based learning is used in teaching and learning at all levels, this is done in a non formal ad-hoc way, on the discretion and after the initiative of the teacher/professor. More particularly, the research findings are summarized below: 1. The Literature review carried out through the consultation of hard-copy and on-line resources (through the Internet) resulted in NO results. No articles, no case studies, no reports were found on the use of problem-based learning in teaching and learning at any level of the Educational System of Cyprus.

2. The study of the educational curriculum of the programmes of study of the Primary and

Pre-primary

Education

of

the

5

Universities

in

Cyprus

offering

these

programmes revealed that there is no course in the curriculum dedicated solely to problem-based learning. However problem based solving is covered in a course on

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Modern Techniques in Teaching and Learning. Thus teachers of primary and preprimary education are introduced to the topic during their studies.

3. We interviewed both primary and secondary education teachers. The findings are given below:

a. The interviews with selected teachers of primary education (primary and preprimary education) confirmed the above finding, that is that the students of the primary and pre-primary education programmes (who subsequently became teachers) are/were taught the topic of problem-based learning not through a specific course but through a general course on modern techniques/methods on teaching and learning. As teachers now, they do teach the topic through a similar course, and use it in a non-formal ad-hoc way throughout all their courses. At some point in time the teachers of state school received some information/seminar on the topic from the Ministry of Education and Culture.

b. The interviews with selected teachers of secondary education (in various fields such as History, Geography, Maths, etc.) revealed that although they were not taught this topic during their university studies, they were taught in various courses using problem-based learning. They themselves (mainly the Science teachers) now use this method in an ad-hoc informal way.

4. The interviews with selected professors of the Education Department of the University of Nicosia confirmed all the above findings (1-3). More specifically, the professors confirmed that there is no research in Cyprus regarding problem-based learning and thus no case studies and papers written. They also confirmed that the primary education and pre-primary education curriculum at the University of Nicosia and indeed in all other Universities in Cyprus offering these programmes does not include

a

dedicated

course

on

problem-based

learning.

Instead

this

method/technique is covered as part of a course on modern teaching/learning techniques. They themselves use this technique in an ad-hoc informal way in teaching various courses.

5. The interviews with selected University of Nicosia professors of various other than education disciplines revealed that problem-based solving is used as well in an ad-

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hoc informal way in teaching and learning, mainly in science subjects. Computer Science, Mathematics, Physics, Biology and Chemistry professors are the ones who use this method the most. Various Science professors further pointed out that they use open book exams and tests in many courses in order to test the capability of students to solve problems rather than testing the memory of students in reproducing knowledge. This is also a practice in the Law Department. 6. The following experts in Problem-based Learning were interviewed: •

Dr Christos Theophilides, Professor, Department of Education, University of Nicosia, ex-director of the Educational Commission of Cyprus

•

Dr Michalinos Zembylas, Assistant Professor, Department of Education, Open University of Cyprus

•

Mr Emilios Solomou, Campus Director, University of Nicosia, ex-head-master of the English School, Nicosia Cyprus

The Interviews also confirmed our research findings.

7. The final part of the research was the gathering of information through written questionnaires/reports from schools. The questionnaire was constructed based on the one prepared by the project co-ordinator. The questionnaires were sent to 3 private schools of secondary education, namely American Academy Nicosia, G C School of Careers Nicosia and Highgate School, Nicosia. The returned answers from the 3 school principals basically double confirmed all the aforementioned findings. 3. Conclusions and Suggestions Summarizing all the above we could say that Problem-based learning has many advantages such as: Helps children learn how to learn, Cultivates critical thinking, Creates researchoriented skills, Makes children think and apply processes, Broadens children’s learning horizons. However, it is a time consuming process in terms of preparation and teaching, may not easily fit into the curriculum, may require resources (Equipment/ Material) that are not available and it may delay the delivery of content. Problem-based learning has not been introduced and integrated formally and systematically into the Educational System of Cyprus. It is used however at all levels of Education (from

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primary to secondary and to higher education) but mainly by science teachers/professors. There is a misconception amongst non-science teachers/professors that this method cannot be applied to their discipline. However, when they were confronted during the interviews they admitted that they could/should use this method/technique in their courses. Based on the research and main conclusions we suggest the following: 1. Problem-Based Learning is integrated into the curriculum of primary and pre-primary education

University

programmes

by

introducing

a

dedicated

course

on

this

method/technique. 2. All teachers of state and private schools of primary and secondary education are trained annually on problem-based learning. 3. Professors at the universities are also trained on problem-based learning

4. Teachers/professors report annually the teaching/learning activities in which they used problem-based learning.

5. Teachers/professors are annually “checked” and “inspected” for the use of problembased learning in their classes, by the institutional/government quality assurance bodies. 6. Comparison analysis studies are carried out to report on the differences of using and not using problem-based learning.

7. The Ministry of Education and Culture to encourage and/or to commission experts to produce material on problem-based learning. This could be subsequently made available to educators at all levels and cover the theoretical framework but also specific subject areas. REFERENCES

1. Boud, D. and Feletti, G. (1997). The challenge of problem based learning, 2nd edition (London: Kogan Page).

2. Camp, G. (1996). “Problem-Based Learning: A Paradigm Shift or a Passing Fad? MEO 1:2.

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3. Kiley, M., Mullins, G., Peterson, R. and Rogers, T. (2000). Leap into… Problem-Based Learning, The University of Adelaide A cUE.

4. Knowles, M. E. (1980). The Modern Practice of Adult Education (Cambridge: Prentice Hall).

5. Margetson, D. (1991). “Is there a Future for Problem-Based Education?”, Higher Education Review, 23(2).

6. Margetson, D. (1994). “Current Educational Reform and the Significance of ProblemBased Learning,” Studies in Higher Education, 19(1).

7. Merrill, M. D. (2002). “A Pebble-in-the-pond Model for Instructional Design,” Performance Improvement 41 (7).

8. Mills, D. Problem-Based Learning, Last Accessed 18.07.08, Available at: 9. <>

10. Murray, I. and Savin-Baden, M. (1999). “Staff Development in Problem-Based Learning,” Teaching in Higher Education, 5 (1).

11. Norman, G. R. and Schmidt, H. G. (1992). “The Psychological Basis of ProblemBased Learning: A Review of the Evidence,” Acad Med, 67 (9).

12. Ryan, G. (1993). “Student Perceptions about Self-Directed Learning in a Professional Course implementing Problem-Based Learning,” Studies in Higher Education, 18(1).

13. Savery, J. R. and Duffy, T. M. (1995). “Problem Based Learning: An Instructional Model and its Constructivist Framework,” Educational Technology, 35 (5).

14. Schmidt, H. G. (1993). “Foundations of Problem-Based Learning: Some Explanatory Notes,” Medical Education, 27.

15. Schwartz, P. (2001). Problem-Based Learning: Case Studies, Experience and Practice (London: Kogan Page).

16. Sweller, J. (1998). “Cognitive Load during Problem Solving: Effects on Learning,” Cognitive Science, 12 (2).

17. Sweller, J. (2006). “The Worked Example Effect and Human Cognition,” Learning and Instruction, 16 (2).

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18. Sweller, J., Van Merrienboer, J. and Paas, F. (1998). “Cognitive Architecture and Instructional Design,” Educational Psychology Review, 10.

19. Torp, L and Sage, S. (2002). Problems and Possibilities: Problem-Based Learning for K-16 Education, 2nd Edition (Alexandria, VA: Association of Supervision and Curriculum Development).

20. Wood, D. F. (2003). “ABC of Learning and Teaching in Medicine: Problem Based Learning”, BMJ, Volume 326 (8 February 2003).

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