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The Struggle With Inverse Functions Doing And Undoing Process, Jesus Nolasco

Electronic Theses, Projects, and Dissertations

This study examines why students have difficulty with inverse functions (inverse functions is the process of doing and undoing operations) and what we can do to support their learning. This was a quasi-experimental design in a math classroom in an urban comprehensive high school in California. After two weeks of instruction one group of students was taught the traditional way of inverse functions and another group was taught conceptually. About (N=80) mathematics students in the sampling were assessed before and after the study. Students were given a test to measure their learning of inverse functions and a questionnaire to measure …