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All Journal Journal of Educational Research and Evaluation JPMI (Jurnal Pembelajaran Matematika Inovatif)
Yunita, Winda
LPPM Undiksha
Humanities Education Mathematics Public Health Social Sciences Other

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Analysis of Mathematical Connection and Students' Self Confidence in Flat-Side Space Material Jalaludin, Muhamad Agus; Yunita, Winda; Indahsari, Ita Nur; Purwasih, Ratni
Journal of Education Reseach and Evaluation Vol 2, No 3 (2018)
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (647.54 KB) | DOI: 10.23887/jere.v2i3.13007

Abstract

This research is a study to analyze the ability of mathematical connections and self-confidence in the flat-side space material for junior high school students. This research used a qualitative descriptive method. The study was conducted at 47 Bandug Junior High School in 9th grade students of SMPN 47 Bandung who had studied in a flat side room. The research subjects were ninth grade F. The data were collected in the form of a description of the test instrument and self-confidence questionnaire. The results of the study concluded: 1) the level of students' mathematical connection skills in the settlement pointed at good categories; 2) students have mastered the materials so that they could understand problems and concepts well; 3) students already have had good self-confidence. 
PENGARUH PENERAPAN PEMBELAJARAN KOOPERATIF THINK-TALK-WRITE TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIK SISWA SMP KELAS VII BERDASARKAN GENDER Hidayat, Wahyu; Sari, Novia Rahma; Agustina, Sopia; Rahayu, Elfia Sri; Saepudin, Rusli Cahya; Yunita, Winda
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 1 (2019): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (955.245 KB) | DOI: 10.22460/jpmi.v2i1.p1-8

Abstract

The aims of this research is to know the influence of cooperative learning think-talk-write (TTW) to students' mathematics communication skill. This research was conducted on one group that is class VII-C in MTs Negeri 1 Kota Cimahi. This research method used pre-experimental one group pretest-posttest design. Analysis of this research data using paired sample T-test and independent sample test T-test. The results of this research are 1) the significant influence of cooperative learning TTW on mathematics communication skill of male students and female students, 2) no difference between the achievement of mathematics communication skill of male students with the achievement of mathematics communication skill female students.
Co-Authors Agustina, Sopia Indahsari, Ita Nur Jalaludin, Muhamad Agus Rahayu, Elfia Sri Ratni Purwasih, Ratni Saepudin, Rusli Cahya Sari, Novia Rahma Wahyu Hidayat