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Direct linkAtika Defita Sari; Didi Suryadi; Dadan Dasari – Journal on Mathematics Education, 2024
This study aims to determine students learning obstacles in probability material based on their probabilistic thinking (PT) level using the theory of didactical situation (TDS) perspective. This is qualitative research with the case study method. The subject consisted of 23 grade 9 students in junior high school who had studied the material and…
Descriptors: Probability, Barriers, Grade 9, Junior High School Students
Nadya Syifa Utami; Sufyani Prabawanto; Didi Suryadi – International Society for Technology, Education, and Science, 2023
This study describes students' learning obstacles in solving early algebra problems requiring functional thinking ability. To reach this aim, qualitative research was conducted in this study. Participants of this study were 39 ninth graders and a mathematics teacher at one of the lower secondary schools in Bandung, Indonesia. The data were…
Descriptors: Algebra, Mathematics Instruction, Problem Solving, Learning Experience
