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Lazarev, Valeriy; Atienza, Sara; Lai, Garrett; Ma, Boya; Sterling, Laurel – Empirical Education Inc., 2010
A quasi-experimental study designed to provide evidence of the effectiveness of the "Jamestown Reading Navigator" ("JRN") program for students in grades 9-10 was conducted in the Miami Dade Public School District (MDCSD). "Jamestown Reading Navigator" is a reading intervention program developed by McGraw-Hill…
Descriptors: Academic Achievement, Reading Achievement, Program Effectiveness, Intervention
Miller, Gloria I.; Jaciw, Andrew; Hoshiko, Brandon; Wei, Xin – Empirical Education Inc., 2007
Texas Instruments has undertaken a research program with the goal of producing scientifically-based evidence of the effectiveness of graphing calculators and the "TI-Navigator"[TM] classroom networking system in the context of a professional development and curriculum framework. The program includes a two-year longitudinal study. The…
Descriptors: Educational Technology, Technology Uses in Education, Instructional Effectiveness, Graphing Calculators
Hoshiko, Brandon; Jaciw, Andrew; Ma, Boya; Miller, Gloria I.; Wei, Xin – Empirical Education Inc., 2007
The authors sought evidence of the effectiveness of the TI-Navigator classroom networking system for the second year of a two-year research study of Texas Instruments classroom technology. This randomized control trial compared Algebra I and Geometry instruction using the TI-Navigator system, which includes the TI-84 Silver Edition graphing…
Descriptors: Educational Technology, Technology Uses in Education, Instructional Effectiveness, Graphing Calculators