PBL @ RP
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Introduction to PBL
Introduction to PBL
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ONE
DAY ONE PROBLEM
On each working day, students enrolled for regular modules
gather in classes of not more than 25 students. A
facilitator is assigned to each classroom and attends to the
class proceedings for that day. Students work in teams of
not more than 5 and focus on responding to an assigned
“problem” for the day. There is a three-meeting separated by
two-breakout regulated structure for each day.
THE FIRST MEETING (APPROXIMATELY 1 HOUR)
The facilitator presents the
students with a problem statement early in the first
meeting. Students discuss the problem statement, draw out
prior knowledge with reference to the issues raised, and
devise initial pathways for developing a response, with the
facilitator providing guidance. Students may use a heuristic
of asking what they know, what they do not know or unsure
of, and what they need to find out, in order for them to
start working on their response to the problem. A
“worksheet” designed by the problem-crafter to loosely
direct students towards useful and related knowledge for the
“problem” is normally made available to students. In some
instances, there are additional “scaffolds” designed by the
problem-crafter for students to interact, with and
experience a certain reality. The key outcome of the first
meeting is students identifying learning issues via the
“problem”. Well-designed problem statement, “worksheet” and
“scaffolds” are therefore key to the quality of learning for
the students.
STUDY PERIOD I (APPROXIMATELY 1 HOUR)
Students are free to decide how work is allocated and
collectively shared in their team during this learning time.
They may carry out preliminary research to check the initial
ideas generated in their first meeting. They may attempt the
learning activities in the “worksheet” and the additional
“scaffolds”. They may study any resources suggested by the
problem-crafter as well as investigate other resources on
their own. Team members may compare notes, and shortlist
viable approaches to response to the “problem”, from their
initially developed pathways in the first meeting.
THE SECOND MEETING (APPROXIMATELY 1 HOUR)
The students further elaborate on the issues raised, peer
teach each other, and make any strategic re-alignments found
appropriate for preparing a response to the “problem”. They
may continue to engage with the learning activities in the
“worksheet” and the additional “scaffolds”. Students may
articulate their ideas, reasoning and proposals, with the
facilitator guiding them through a greater awareness of
their learning processes. The facilitator also checks on the
progress of each team by finding what strategies have been
employed, what learning obstacles are encountered, and how
teams are getting on in their collaborative work. The key
emphasis of the second meeting is the process of reflective
learning by engagement with others, the learning activities
and materials.
STUDY PERIOD II (APPROXIMATELY 2.5 HOURS)
Students in their teams use this time to reflect on what
has happened between the two meetings, and how they intend
to use the information and strategies to work towards a
consolidated, reasoned response to the “problem”. They may
conduct further research to refine their ideas and finalise
plan on how they want to present their findings to their
class. Teams finalise their responses to the problem and
prepare their presentations.
THE THIRD MEETING (APPROXIMATELY 2 HOURS)
Each student team is expected to
present their response to the problem statement to their
class. During these presentations, questions and
clarifications are asked by their peers and the facilitator,
with each team expected to provide explanations and defend
its position on why or how it has adopted a specific
approach or viewpoint. Through such intellectual exchanges,
students demonstrate and share their understanding of the
issues that underpinned the “problem”. The formal session
for the day ends with a pre-prepared presentation by the
facilitator addressing the established knowledge related to
the “problem”. The facilitator may also close any gaps in
the discussions of the day and address any important issues
or ideas not tackled well in student presentations.
Students then take a short quiz that helps them review the
key issues learnt in the day, and also fill up a self and
peer evaluation form. Each student also submits a personal
reflection on the day’s happenings or learning process by
midnight. All these are submitted by students through a
web-based learning management system, LEO (Learning
Environment Online). The facilitator then assesses
holistically the quality of the presentation, learning
processes exhibited throughout the day, self and peer
evaluation and reflection, to award a daily grade with
accompanying written feedback for each of the student.
| Pedagogy -
ASSESSMENT AND GRADING |
HOLISTIC ASSESSMENT
The facilitator's assessment of the quality of learning for
each student is informed by:
• Team presentation, where the student is expected to take
an active part in it
• Peer evaluation, where team members evaluate the student’s
contributions for the day
• Self evaluation, where the student evaluate his or her own
learning and contributions
• Written reflection journal response by the student,
usually to a specific question prompted by the facilitator
• Observations about the student's learning attitudes,
behaviour, responses and how the student communicates with
others in the class
These constitute evidences of learning in class that helps
inform what grade a student would receive for the day. A
grade (A, B, C, D or F) is given to each student after the
facilitator evaluates the individual's performance
holistically in relation to the above assessment areas.
Sometimes, students may demonstrate one aspect more
evidently than others, or in some instances, there may be
students who do not adequately demonstrate their learning.
The facilitator therefore facilitates opportunities
throughout the day for students to demonstrate their
learning, and students are encouraged to utilise these
opportunities.
RUBRICS FOR DAILY ASSESSMENT
>Assessment Rubrics for Team Presentation
The quality of team presentations is
guided by the following dimensions:
• Statement of strategy for proposed solution to problem
• Information collation and analysis
• Rationale for problem solving strategy (statement of how
the solution was reached)
• Ability to address questioning (for justification of
proposed solution)
• Communication or presentation skills (spans the other five
dimensions)
• Observations about students' learning attitudes,
behaviour, responses and how they communicate with one
another
A scale runs from "Rudimentary" to "Exceptional", with
specific descriptions of performance indicated for each of
the four scale pointers.
>Assessment Rubrics for Peer Evaluation
Students evaluate their peers'
performance and contributions within the team according to:
• Level of contribution
• Quality of completion of assigned task
• Performance beyond expectation
• Contribution of useful ideas
These are measured along a Likert Scale of 1-5 (from
"Strongly Disagree" to "Strongly Agree").
>Assessment Rubrics for Self Reflection
Students evaluate their own
performance and quality of learning according to:
• How they valued and listened to what others had to say
• The clarity of what they said
• How they encouraged others to share what they thought
• How they pointed out any disagreements or contradiction of
ideas that had been raised
• How they pointed our any agreements or connections between
ideas that had been raised
• How they suggested a hypothesis or possible solution build
on the ideas of the team
• Questions asked that warranted further investigation
These are measured along a Likert Scale of 1-5 (from "Not
very well" "To very well").
>Assessment Rubrics for Reflection Journal
The quality of reflection journal is
guided by the following dimensions:
• Clarity in reasoning
• Strength to take and express a stance
• Evidence of milestones (over a period of time)
• Awareness of learning preferences
A scale runs from "Rudimentary" to "Exceptional", with
specific descriptions of performance indicated for each of
the four scale pointers.
OTHER
OBSERVATIONS OF LEARNING
Students may exhibit other
behaviours throughout the day that are not reflected in the
above assessment types, such as:
• Asking good questions that develop, clarify or extend
ideas
• Showing enthusiasm (in the context of finding/ analysing
resources etc.)
• Shows interest and engagement in the work of others (for
e.g. during team presentations)
• Shows ability and effort in working well in teams (for
e.g. adjusting to different styles and dynamics in teams)
Facilitators gather as much information and evidence of
learning from their observations as well as through class
interactions to inform his assessment of the students.
SHORT QUIZ
Short Quiz Students take a short 10-15 minute quiz that
allows them to check their understanding of key ideas and
issues for the day's “problem”. This quiz serves more of a
review for students, and is not taken into consideration
when deciding upon the daily grade.
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