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Bryant, Lastarra – ProQuest LLC, 2019
Even though a school in Southern Virginia had been utilizing a variety of manipulatives, calculators, and computers to transition students through the concrete-representational-abstract (CRA) sequence; students did not meet the state proficiency requirement on the standardized math assessment. A qualitative descriptive case study design, grounded…
Descriptors: Grade 5, Mathematics Instruction, Teaching Methods, Teacher Attitudes
Buckner, Barbara Renee – ProQuest LLC, 2011
The purpose of this study was to determine the effect of TI-Nspire graphing calculator use on student achievement and on teacher behavior variables of planning, teaching, and assessing. This study investigated the teaching of functions by teachers using the TI-Nspire graphing calculator versus teachers using a non-graphing scientific calculator. …
Descriptors: Video Technology, Control Groups, Teacher Behavior, Lesson Plans