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Download full textTšhegofatšo Phuti Makgakga – Online Submission, 2023
This article provides insights into Grade 11 learner understanding of the roots of quadratic equations, how learners used solution strategies to find equations with given roots, how they determine the unknown values and the other root when one root is given and how they determine the unknown values when two roots of the equation are given. The…
Descriptors: Grade 11, High School Students, Mathematics Instruction, Teaching Methods
Siagian, Muhammad Daut; Suryadi, Didi; Nurlaelah, Elah; Prabawanto, Sufyani – Mathematics Teaching Research Journal, 2022
An inequality concept has an important role; even in advanced mathematics, inequality assists in analysis and proof. However, students' understanding of inequality is not satisfying. The fact shows that students experience difficulties and errors in solving inequality problems. These difficulties and errors are not intentional or do not result…
Descriptors: Mathematics Instruction, Mathematical Concepts, Epistemology, Secondary School Students
Memnun, Dilek Sezgin; Ozbilen, Omer; Dinc, Emre – Journal of Educational Issues, 2019
This research aimed to examine the difficulties and failures of eleventh-grade students regarding probability concepts. With this aim, ten different open-ended probability problems were asked to the 142 eleventh-grade students. Each of these problems requires using different basic probability concepts. It is qualitative research, and the data…
Descriptors: High School Students, Grade 12, Probability, Grade 11
