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Díaz, Verónica; Aravena, Maria; Flores, George – EURASIA Journal of Mathematics, Science and Technology Education, 2020
The article aims to determine the academic performance and errors in the resolution of types of problems of application of the quadratic function, of high school students from the Los Lagos Region and Los Rios Region in Chile. The approach is qualitative and descriptive with case studies. A math test with open response problems and an opinion…
Descriptors: Problem Solving, Mathematics Instruction, Case Studies, Foreign Countries