| Author:
Rita M. Fischbach |
Degree:
Ph.D. |
Date Graduated: May
1993 |
Title: THE EFFECTS
OF COGNITIVE APPRENTICESHIP ON THE PROBLEM SOLVING
SKILLS OF COMMUNITY
COLLEGE TECHNICAL MATHEMATICAL STUDENTS
Abstract
An alternative method of instruction, called cognitive apprenticeship,
that utilizes the results of research in how students learn to solve
problems, was attempted in community college technical mathematics
classes to improve student problem solving. At Illinois Central College,
two teachers each taught a traditional and an experimental class.
In the experimental class, 40% of the time was spent with students
working in groups to solve problems. In the lab sessions the teachers
acted as coaches, guiding the students while they worked to solve
application-based problems.
The quantitative data indicate that students in the experimental
group did slightly better on the problem-solving exam and final
exam, although not significantly. The scores of students on the
standardized exam were slightly lower than the control group, but
the difference was not significant. This indicates that the cognitive
apprenticeship model of instruction supports student learning as
well as the traditional model. From the analysis of the hourly tests
and student interviews, it appears that the cognitive apprenticeship
model may work better on new knowledge rather than reinforced knowledge.
From the research and results of the qualitative data a cognitive
apprenticeship matrix model was developed. The three components
which emerged from analysis of the qualitative data were: (a) member
of the culture, (b) metacognition/understanding, and (c) application/problem
solving. Three themes which support these components were: (a) student
discourse, (b) improved self esteem, and (c) teacher mentoring.
The qualitative data were analyzed using this matrix. The data indicate
that the cognitive apprenticeship model provides students the opportunity
to become part of the culture, improve their understanding, work
on application problems, and overall enjoy mathematics class.
Two recommendations were proposed. First, cognitive apprenticeship
should be continued with four suggestions incorporated. These suggestions
were: requiring student attendance, increased training of teachers
in the technique, increased teacher training in applications, and
additional time for student group work. The second recommendation
was that cognitive apprenticeship should be incorporated into math-based
science classes and technical classes.
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