Courtesy of |
Students design
their own inquiries, organize their research, and implement a multitude of
learning strategies. As a result, PBL
teaches students content as well as 21st century skills, including
communication, time management, research, and leadership skills. These skills are useful far beyond the
boundaries of the classroom, which better prepares them for the future.
Project-Based Learning is effective due to its ability to engage students' interest and increase their motivation
According to an article on educational strategies, PBL promotes student motivation, as the process begins with the student researching a topic that interests him. They have freedom in their pursuit of knowledge, but their learning is facilitated by the teacher who oversees the student’s progress.
Additionally, projects allow the opportunity for students to
work together as a group. This
encourages cooperation among peers and develops communication skills, which are
vital to future collaboration. The
article also makes it clear that “PBL is not a supplementary activity to
support learning”. It is the foundation
of the curriculum since most projects incorporate reading, writing, and
mathematics in some capacity.
Students solve real world problems and implement a variety of learning strategies throughout the process. Overall, the result of PBL is greater understanding of a topic, deeper learning, and increased motivation to learn. Dr. Linda Valli, who has a Ph.D. in Educational Policy Studies, believes that projects based on real life situations are more personally meaningful to students, which better motivates them to learn.
A review of research on Project-Based Learning found additional benefits of the PBL method that extended beyond the students. Results from classroom observation, teacher interviews, and analyses of teacher reports in ten PBL schools revealed a positive impact on teacher performance as well.
According to this report, the PBL program increased
participating teachers' beliefs in their ability to teach students of different
ability levels and to conduct assessments. They
also saw an overall boost in confidence in themselves as teachers and learners.
Furthermore, the improvement in teacher confidence and classroom environment resulted in an increase in attendance as well. The report found attendance to be high in all the PBL schools, with an average attendance rate across all schools of over 90 percent. Attendance at a participating elementary school in Cincinnati increased from 75 percent before the implementation of PBL to over 95 percent after two years. Additionally, the report found rates of retention, suspensions, and other disciplinary problems to be unusually low in PBL schools.
Project-Based Learning also improves test scores due to its promotion of critical thinking
While many of the skills developed by PBL cannot be measured by tests, there are additional learning benefits that reflect in improved test scores. According to the previously mentioned article on educational strategies, standardized testing shows that students engaged in PBL outperform their traditionally educated peers. The article examines multiple studies that support this finding.
In a British study conducted over three years, students were
taught under a traditional math curriculum at one school, while PBL was
implemented at another school. Three
times as many of the PBL students achieved the highest possible score on the
national exam than the traditional students.
Furthermore, the study concluded that the PBL students had equal success
with procedural questions that used formulas, but were superior in answering applied
and conceptual questions.
Similar findings occurred in a study at a Maine middle
school where a PBL approach was adopted.
After just one year of the approach, students significantly improved in
all achievement areas on the Maine Educational Assessment Battery. The gains made by the school were three to
ten times higher than the state average.
In another study, elementary students in three Iowa schools that
used PBL raised their Iowa Test of Basic Skills scores from “well below
average” to the district average in two schools and to “well above the district
average” in another school. Furthermore, in the span of three years, reading
gains ranged from 15 percent in one school to over 90 percent in the other two
schools, while the district average remained the same.
This research concludes that the problem-solving skills and critical thinking fostered by PBL results in tangible improvements in test scores.
This research concludes that the problem-solving skills and critical thinking fostered by PBL results in tangible improvements in test scores.
As a result of PBL success, educators are reevaluating the traditional approach of testing.
While tests have been a staple in education for centuries, some educators see flaws in a solely test-centered education. One perceived flaw is that tests only facilitate the retention of material, and do not show students how to practically apply the information. Dr. Valli voices similar concerns that recall tests promote memorization of facts, which she does not believe to be the most effective method of learning.
Furthermore, with the pressure of producing high test
scores, many teachers are forced to teach to the test. This has become a standard operating
procedure in the classroom, and can stifle critical thinking.
Due to the apparent weaknesses of a test-centered curriculum, some teachers are looking for a more dynamic, engaging learning experience for students. Educators see PBL as an opportunity to introduce an innovative method that goes beyond the traditional learning methods.
PBL is growing in popularity among the educational community due to its effectiveness as an alternative to test-based learning. Dr. Valli is a strong proponent of this learning method as she believes it enables students to connect their learning to real life situations.
Due to the apparent weaknesses of a test-centered curriculum, some teachers are looking for a more dynamic, engaging learning experience for students. Educators see PBL as an opportunity to introduce an innovative method that goes beyond the traditional learning methods.
PBL is growing in popularity among the educational community due to its effectiveness as an alternative to test-based learning. Dr. Valli is a strong proponent of this learning method as she believes it enables students to connect their learning to real life situations.