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All Journal SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora INSPIRAMATIKA JPMI (Jurnal Pembelajaran Matematika Inovatif)
Veny Triyana Andika Sari
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Arts Humanities Education Mathematics

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ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS DAN KEAKTIFAN SISWA SMA DENGAN PENDEKATAN PROBLEM POSING Arista Merdian; Veny Triyana Andika Sari; Asep Ikin Sugandi
SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Vol 4 No 1 (2018)
Publisher : LP2M Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (574.792 KB) | DOI: 10.30738/sosio.v4i1.2279

Abstract

The background of this research problem, starting from the still low ability of mathematical communication and the activity of high school students. The purpose of this research is to describe the improvement of mathematical communication ability and activity of class X students of SMA Muhamadiyah 1 Cimahi. Design Research conducted a classroom study using John Elliot's model. The research flow has two cycles, each cycle consisting of planning, execution, observation and reflection. The result of this research is that there is improvement of mathematical communication ability and activeness by applying problem posing approach on learning mathematics about SPLTV in SMA Muhammadiyah 1 Cimahi class X, for the improvement of mathematical communication ability viewed based on percentage of students whose value is below KKM, equal to KKM, and above the KKM sequentially respectively by 9.68%, 54.84%, and 96.77%. To increase student activeness can be seen based on percentage of students who have active active value and very active in cycle I and cycle II, respectively equal to 35,48% and 93,54%.
HUBUNGAN ANTARA KEMAMPUAN PEMECAHAN MASALAH MATEMATIK DENGAN SELF EFFICACY DAN KEMANDIRIAN BELAJAR SISWA SMP Arini Amalia; Lisdiana Futri Syafitri; Veny Triyana Andika Sari
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 5 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (227.348 KB) | DOI: 10.22460/jpmi.v1i5.p887-894

Abstract

The reasoning problem solving is aspect very important ini learning mathematics, not only increase the learning but can improve the analyze power and solve problems in learning mathematic. The student to have high self regulated learning and self efficacy to be learning better . The Purpose of this study is to determine relation reasoning problem solving mathematic with self efficacy and self regulated learning student at the eight grade of SMP Negeri 1 Kutawaluya, The 31 students. Technic used to analyze is correlation test for determine relation reasoning problem solving mathematic with self efficacy and self regulated learning students. Reaserch instrumen used was a postest reasoning problem solving and nontest questioner self efficacy and regulated learning student. The result of reaserch shows there positive correlate between reasoning problem solving mathematic and self efficacy with signification value 0,023<0,05 and self regulated learning with signification value 0,000<0,05. So, Self efficacy and self regulated learning students directly propotional to reasoning problem solving student because the higher its self efficacy and self regulated learning student then the higher reasoning problem solving students. 
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SISWA SMK DITINJAU DARI DISPOSISI MATEMATIS Yuni Hajar; Veny Triyana Andika Sari
INSPIRAMATIKA Vol 4 No 2 (2018): Inspiramatika, December 2018
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.219 KB) | DOI: 10.52166/inspiramatika.v4i2.1252

Abstract

The purpose of this study was to analyze the difficulties faced by Vocational High School students in working on problem solving test that were reviewed based on students' mathematical disposition. The research method used is descriptive analysis method to analyze available and processed data to obtain a clear picture of the facts and the relationship between the phenomena studied. The sample in this study was Vocational High School student class XI Accounting in Cimahi. The result of this study base on. students' mathematical disposition is students have difficulties in almost every indicator of problem solving ability. This is caused by several factors such as students who are not used to facing problem solving test. Efforts can be made to overcome student difficulties, such as using innovative learning approaches and media.
Co-Authors Arini Amalia Arista Merdian Asep Ikin Sugandi Lisdiana Futri Syafitri Yuni Hajar