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Chin, Doris B.; Dohmen, Ilsa M.; Cheng, Britte H.; Oppezzo, Marily A.; Chase, Catherine C.; Schwartz, Daniel L. – Society for Research on Educational Effectiveness, 2010
Over the past several years, the authors have been developing an instructional technology, called Teachable Agents (TA), which draws on the social metaphor of teaching to help students learn. Students teach a computer character, their "agent," by creating a concept map of nodes connected by qualitative causal links. The authors hypothesize that…
Descriptors: Feedback (Response), Concept Mapping, Educational Technology, Science Curriculum
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Ward, R. Bruce; Sadler, Philip M.; Shapiro, Irwin I. – Astronomy Education Review, 2008
We report on an evaluation of the effectiveness of Project ARIES, an astronomy-based physical science curriculum for upper elementary and middle school children. ARIES students use innovative, simple, and affordable apparatus to carry out a wide range of indoor and outdoor hands-on, discovery-based activities. Student journals and comprehensive…
Descriptors: Student Journals, Grade 4, Grade 3, Teaching Methods