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Dexter, Douglas D.; Park, Youn J.; Hughes, Charles A. – Learning Disabilities Research & Practice, 2011
This article presents a meta-analysis of experimental and quasi-experimental studies in which intermediate and secondary students with learning disabilities were taught science content through the use of graphic organizers (GOs). Following an exhaustive search for studies meeting specified selection criteria, 23 standardized mean effect sizes were…
Descriptors: Learning Disabilities, Multiple Choice Tests, Effect Size, Vocabulary Development
Peer reviewed Peer reviewed
Davis, Scott A.; George, Arnold – Journal of Chemical Education, 1997
Describes a program designed to educate and train selected teachers to utilize hands-on activities, provide inservice workshops for their colleagues, and function as resource persons within their school districts. Discusses participant selection, workshops, and final project overview and evaluation. Concludes that the stated goals of the project…
Descriptors: Chemistry, Educational Resources, Elementary Education, Evaluation
Podany, Zita – 1990
This final report in the MicroSIFT series reviews 10 software packages that deal mainly with the areas of electricity, magnetism, and heat energy. Software titles appearing in this report were selected because they were judged to be exemplary according to various criteria in the MicroSIFT Evaluator's Guide, with some additions to address science…
Descriptors: Computer Assisted Instruction, Computer Software Reviews, Computer Software Selection, Courseware