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| Content Provider | Springer Nature Link |
|---|---|
| Author | Belland, Brian R. Glazewski, Krista D. Richardson, Jennifer C. |
| Copyright Year | 2010 |
| Abstract | Students engaged in problem-based learning (PBL) units solve ill-structured problems in small groups, and then present arguments in support of their solution. However, middle school students often struggle developing evidence-based arguments (Krajcik et al., J Learn Sci 7:313–350, 1998). Using a mixed method design, the researchers examined the use of computer-based argumentation scaffolds, called the Connection Log, to help middle school students build evidence-based arguments. Specifically we investigated (a) the impact of computer-based argumentation scaffolds on middle school students’ construction of evidence-based arguments during a PBL unit, and (b) scaffold use among members of two small groups purposefully chosen for case studies. Data sources included a test of argument evaluation ability, persuasive presentation rating scores, informal observations, videotaped class sessions, and retrospective interviews. Findings included a significant simple main effect on argument evaluation ability among lower-achieving students, and use of the scaffolds by the small groups to communicate and keep organized. |
| Starting Page | 667 |
| Ending Page | 694 |
| Page Count | 28 |
| File Format | |
| ISSN | 00204277 |
| Journal | Instructional Science |
| Volume Number | 39 |
| Issue Number | 5 |
| e-ISSN | 15731952 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2010-09-10 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Evidence-based arguments Scaffolding Middle school Science education English as a New Language Pedagogic Psychology Educational Psychology Learning & Instruction |
| Content Type | Text |
| Resource Type | Article |
| Subject | Education Developmental and Educational Psychology |
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