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All Journal JURNAL E-DUMATH JPMI (Jurnal Pembelajaran Matematika Inovatif)
Devi Nurul Yuspriyati, Devi Nurul
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Education Mathematics

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ANALISIS LEARNING OBSTACLE MATA KULIAH KALKULUS PADA MAHASISWA IKIP SILIWANGI Yuspriyati, Devi Nurul; Yuliani, Anik; Fitrianna, Aflich Yusnita
JURNAL e-DuMath Vol 5, No 2 (2019)
Publisher : JURNAL e-DuMath

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26638/je.901.2064

Abstract

Calculus is one of the subjects that must be taken by students majoring in mathematics education at the Teachers' Training College Siliwangi, this course is given to students in semester 4. From the analysis of learning obstacle, it can be seen that almost all mahsaiswa have difficulty learning in a calculus course. This is because the factors that influence in solving the problems given by the researchers. From the test results can also be seen the answer given by many students who make mistakes, be it in using formulas, operating, to answer directly without a process and students can not memjawab about a given test. These difficulties lead to poor results. It can be concluded that mahsiwa not been able to understand the material given or students only attend learning without any understanding of the material provided.
KARATERISTIK KESALAHAN SISWA SMP KELAS VIII DALAM MENYELESAIKAN SOAL PADA MATERI BANGUN RUANG SISI DATAR Sesa, Maria Tania; Yuspriyati, Devi Nurul
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 1 (2022): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v5i1.p%p

Abstract

The purpose of this study was will explain students' mistake when working on math problem on the lesson of flat-sided geometry material at SMP Negeri 8 Cimahi Class VIII, namely 27 people. Used qualitative research with descriptive method. How to collect data, namely test instruments and interview with seven description question. The results of the student's response test for question number five were 29.63%, for question number seven it was 37.04%, and for question number three it was 40.74% still very low. Research conducted by students is difficult when working on these question. Explanation of data and assessment of students made part type of errors, is: (1) students' difficulties in understanding concept; (2) difficulty understanding question or not being careful when understanding question so that students' response are incomplete; (3) difficulty in understanding mathematics theory or the prerequisites of the Pythagorean theorem; (4) lack of accuracy when working on the calculation phase. This proves that class VIII students are very low when working on the problem of building a flat side room.
Co-Authors Aflich Yusnita Fitrianna Anik Yuliani febriyanti febriyanti Sani, Ibrahim Sesa, Maria Tania Yuniawatika, Yuniawatika