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The Effect of Graphing Calculator Use on Learners' Achievement and Strategies in Quadratic Inequality Problem Solving
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Ndlovu, Levi; Ndlovu, Mdutshekelwa – Pythagoras, 2020
The purpose of this mixed methods study was to investigate the effect of a graphing calculator (GC) intervention on Grade 11 learners' achievement in quadratic inequality problem solving. The quantitative aspects of the study involved an experimental and control group design in which the experimental group received instruction using the GC…
Descriptors: Mathematics Instruction, Secondary School Mathematics, Teaching Methods, Graphing Calculators