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All Journal Journal of Mathematics Science and Education
Jumroh Jumroh
Universitas PGRI Palembang, Indonesia
Mathematics

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PENGARUH MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA SMP NEGERI 35 PALEMBANG Ana Pertiwi; Jumroh Jumroh; Marhamah M.
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 3 No 1 (2020): JOURNAL of MATHEMATICS SCIENCE and EDUCATION
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v3i1.947

Abstract

This study aims to determine whether or not there is a Contextual Learning Model (CTL) on the Communication Capabilities of Mathematics Students at 35 State Junior High Schools in Palembang. The population in this study were grade VII students of SMP Negeri 35 Palembang. Sampling in the study used Clauster Sampling and the selected class was Class VII.5, taken 30 people as the control class and Class VIII.3, up 30 people as the experimental class at SMP 35 Palembang. This research uses the True Experimental Desigh method in the form of Posttest Only Control Design. Data collection was carried out using the written test method in the form of an interesting essay on mathematical communication indicators, data analysis was performed with a statistical test t with a real level (∝) = 5%. Based on the results of the final analysis in this study, tcount = 2.729> ttable (0.05: 58) = 2.002 so that H0 is rejected, it can be concluded as a Contextual Teaching and Learning Model (CTL) Against the Mathematical Communication Capabilities of 35 State Junior High School Students in Palembang.
PENGARUH KECEMASAN MATEMATIKA TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP NEGERI SE-KECAMATAN BANYUASIN Ika Septiarini; Nila Kesumawati; Jumroh Jumroh
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 3 No 1 (2020): JOURNAL of MATHEMATICS SCIENCE and EDUCATION
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v3i1.951

Abstract

This study aims to find out the relationship, influence, and how much influence of mathematical anxiety on the mathematical problem solving ability of smp negeri students in Rambutan Banyuasin sub-district. This research is quantitative research using survey method. Data collection with tests and engket. The data collected were analyzed using correlation analysis techniques namely normality test, linearity test, and correlation test. From the results of the study, it was concluded that mathematical anxiety has a relationship and influence on the mathematical problem solving ability of junior high school students in Rambutan Banyuasin sub-district.
ANALISIS KEMAMPUAN BERPIKIR KRITIS MATEMATIS PADA PESERTA DIDIK KELAS X SMK NEGERI 7 PALEMBANG Dian Cysarah; Jumroh Jumroh; Destiniar Destiniar
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 3 No 2 (2021): JOURNAL of MATHEMATICS SCIENCE and EDUCATION
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v3i2.1156

Abstract

This study aims to find out the mathematical critical thinking ability of students of class X SMK Negeri 7 Palembang. The sample of 32 students in class X Motorcycle Engineering 1. Data collection techniques using test questions in the form of description of linear equation system material two variables as much as 3 points. The results showed that in the ability indicators provide a simple explanation of 78.47% categorized as high, basic skill building indicators of 94.44% are categorized very high, indicators make further explanations of 90.27% categorized very high, indicators set strategies and tactics by 58.68% categorized moderately, and indicators concluded at 27.08% categorized as low. Meanwhile, the average mathematical critical thinking ability of learners was 73.81% in the high category.
Co-Authors Ana Pertiwi Destiniar, Destiniar Dian Cysarah Ika Septiarini Marhamah Marhamah Nila Kesumawati