A survival guide: The student success handbook for learners in project based science environments
Jackie Gray, Harriett Groves, and Janet Kolodner
Georgia Institute of Technology
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How do you help middle school students learn about science and design and in the process help them develop their skills as self-regulated learners? In Learning by Design classrooms, we have observed students and teachers trying to achieve this. We know from research in the learning sciences that for deep learning to occur, students need to grapple with ill- defined problems and by doing so, motivate their need to know science content. On the way to solving challenging design problems, students stumble over the need to hone their individual skills, to work as teams, and to acquire new knowledge. These are no easy feats for middle school students and their teachers! In our observations and curriculum implementations we have learned much about what seems difficult for students. We've developed a Student Success Handbook to make the terrain more manageable. We are testing our Handbook in several classrooms this year. Preliminary student and teacher focus group sessions have yielded helpful feedback.
The conceptual rationale for the book (self assessment, scaffolding) shares Vygotskys view that learning is internalized after experiences are socially and externally supported (Vygotsky, 1978) and Stipeks work on self assessment (Stipek, Recchia, and McClintic , 1992). We take the much-argued position that students are best prepared to exhibit their competence when they know what will be used to judge their performance (OSullivan, 1997, personal communication).
Collaboration does not just happen. In the past, efforts to help students learn from group work has not always yielded the results hoped for. Middle school students need a great deal of scaffolding and practice developing their skills at collaboration since perspective taking and understanding diversity are not stable characteristics. Additionally, learning from design and learning to design are not instantaneous. Finally, we recognize the power of learning from cases (Kolodner, 1997; Dagher, 1997) and have made cases a centerpiece for each of our chapters. Cases offer the unique affordance of making other peoples stories relevant to the student. Beginning to take others perspectives is central to the middle school students increasing move away from egocentrism. It is not without practice that perspective taking occurs however, and we all can be informed by reading and studying the perspective of others in particular cases.
Our book contains four chapters to date. In the first chapter, we introduce students to Learning by Design (Kolodner, et al, 1998) and the types of learning they will encounter in such environments (students in project based learning and other constructivist environments are potential audiences for later versions of the book). The major themes of the book are: developing skills across time, individual differences in learning, learning from collaboration, noticing skills, learning from cases, expertise, design and reflection.
The second chapter provides a chance for students to understand multiple ways of knowing, diversity and self assessment We want the students to think about who they are as learners and what their natural talents and interests are and to realize that with practice they can develop new strengths. We also want then to think about how they learn and how they can contribute in a collaborative group. Short narratives of middle-school aged students were developed using Gardners theory of multiple intelligences (Gardner, 1985) to portray the seven ways of knowing he describes. These narratives are used to introduce self-assessment checklists that allow students to assess their own unique learning styles. Chapter three focuses on learners new skills; chapter four focuses on collaboration; chapter five on design processes and chapter six on science processes. We have drafts of chapters 1, 2, 3, and 5.
A major theme of the book is encouraging learners to notice. To aid in the development of noticing skills, the book contains several visual and narrative contrastive sets. Contrastive sets are powerful in helping learners notice details and important aspects of an object or textual passage that they might otherwise miss (Bransford, Vye & Sherwood, 1989). The visual sets precede textual sets and set up a continuum for the cases to follow. In the chapter on noticing skill, students are exposed to the notion of intelligent novices and the role of scaffolding that can be provided by experts.
The collaboration chapter helps to make the students understand the value and unique affordances of moving from cooperation to true collaboration. We are looking at what it takes to scaffold the design process. At the beginning of the design chapter two designers describe the actions they took and the decisions they made in the process of designing two Atlanta buildings (a contrastive set of cases on design). After the students have a chance to think about the process of design, we identify and describe some of the actions taken in the design process. Throughout each of the chapters, we have students pause, reflect and assess themselves on various aspects of each of the themes.
What do we know about teens from our curriculum development efforts and the focus groups on our book? They like humor in the writing. Designing a birdcage caught their imagination and provided humor from their perspective. They also said they would like to read other designers accounts of the design process. One suggests he would like to know the actions and decisions in the design of the Eiffel tower. We are collecting real design cases to address this natural curiosity! For example, a textile engineer has designed new toe shoes for ballet that will last for more performances than the current versions.
Our goal is to provide students with an interesting survival guide to learning to become self-directed in project-based environments. Making the standards by which these young people will be evaluated transparent to them can serve to articulate the value we hold for them as learners.
AcknowlegmentsThis research has been supported in part by the National Science Foundation (ESI-9553583), the McDonnell Foundation, the BellSouth Foundation, and the EduTech Institute (with funding from the Woodruff Foundation). The views expressed are those of the authors.
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