Why Is PBL
WHY IS PROJECT-BASED LEARNING IMPORTANT?
An explanation of the significance
PBL Helps Students Develop Skills for Living in a Knowledge-Based, Highly Technological Society
The old-school model of passively learning facts and reciting them out of context is no longer sufficient to prepare students to survive in today's world. Solving highly complex problems requires that students have both fundamental skills (reading, writing, and math) and digital age skills (teamwork, problem solving, research gathering, time management, information synthesizing, utilizing high tech tools). With this combination of skills, students become directors and managers of their learning process, guided and mentored by a skilled teacher.
A number of excellent works published in the last ten years promote this new set of twenty-first-century skills. The U.S. Department of Labor Secretary's Commission on Achieving Necessary Skills, the North Central Regional Education Lab's enGauge Web site, and WestEd's Learning, Technology, and Education Reform in the Knowledge Age are just a few.
These twenty-first-century skills include
PBL and Technology Use Bring a New Relevance to the Learning at Hand
By bringing real-life context and technology to the curriculum through a PBL approach, students are encouraged to become independent workers, critical thinkers, and lifelong learners. Teachers can communicate with administrators, exchange ideas with other teachers and subject-area experts, and communicate with parents, all the while breaking down invisible barriers such as isolation of the classroom, fear of embarking on an unfamiliar process, and lack of assurances of success.
PBL is not just a way of learning; it's a way of working together. If students learn to take responsibility for their own learning, they will form the basis for the way they will work with others in their adult lives.
PBL Lends Itself to Authentic Assessment
Authentic assessment and evaluation allow us to systematically document a child's progress and development. PBL lets the teacher have multiple assessment opportunities. It allows a child to demonstrate his or her capabilities while working independently. It shows the child's ability to apply desired skills such as doing research. PBL also develops the child's ability to work with his or her peers, building teamwork and group skills. A teacher learns more about the child as a person. It helps the teacher communicate in progressive and meaningful ways with the child or a group of children on a range of issues.
PBL Promotes Lifelong Learning
Lee Shulman, president of the Carnegie Foundation for the Advancement of Teaching, has observed, "Teaching has been an activity undertaken behind closed doors between moderately consenting participants." PBL and the use of technology enable students, teachers, and administrators to reach out beyond the school building. Students become engaged builders of a new knowledge base and become active, lifelong learners. PBL teaches children to take control of their learning, the first step as lifelong learners.
In that pursuit of new knowledge, technology allows students access to research and experts, from such sources as first-person accounts to movies of the Civil War found on the Library of Congress's "American Memory" collection to online chats with NASA astronauts.
PBL Accommodates Students with Varying Learning Styles and Differences
It is known that children have various learning styles. They build their knowledge on varying backgrounds and experiences. It is also recognized that children have a broader range of capabilities than they have been permitted to show in regular classrooms with the traditional text-based focus. PBL addresses these differences, because students must use all modalities in the process of researching and solving a problem, then communicating the solutions. When children are interested in what they are doing and are able to use their areas of strength, they achieve at a higher level.
Research Supports PBL
A growing body of research supports the use of PBL. Schools where PBL is practiced find a decline in absenteeism, an increase in cooperative learning skills, and improvement in student achievement. When technology is used to promote critical thinking and communication, these benefits are enhanced.
Some of the studies can be found online: