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All Journal EKUIVALEN - Pendidikan Matematika Pendidikan Matematika Global Medical and Health Communication
Nita Susanti
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Dentistry Education Health Professions Immunology & microbiology Mathematics Nursing Public Health

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PENGARUH PENERAPAN TEKNIK IDENTITAS KORPORAT TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII SMPN 3 LENGAYANG KABUPATEN PESISIR SELATAN Aima, Zulfitri; Susanti, Nita; Rahmi, Rahmi
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

The research is dony based on students  problem solving mathematical are low. At the first daily test on second semester in eighth graders at SMP 3 Lengayang 2012/2013. It can be seen from the  percentage of is aims to know : what are students’ ability problem solving mathematical by using identity corporate technigue is more better than convensional technigue. the type of research is Experimental research. The date analysis technigue is used t- test and Minitab.The result of hypothesis testing (P-value) = 0,036. It mean H0 is rejected and H1  is acjeted it can be concluded that the students’ ability toward problem solving in mathematical by using identity corporate technigue is more better than conventional technigue in eight grade at SMPN 3 Lengayang.
EKSPERIMEN MODEL PEMBELAJARAN STUDENT TEAM ACHIEVEMENT DIVISION (STAD) DAN FLEMING DENGAN PEMANFAATAN ALAT PERAGA TERHADAP KOMUNIKASI MATEMATIS DAN PRESTASI BELAJAR SISWA Susanti, Nita
EKUIVALEN - Pendidikan Matematika Vol 23, No 2 (2016): EKUIVALEN
Publisher : Universitas Muhammadiyah Purworejo

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Abstract

Penelitian ini bertujuan untuk mengetahui apakah: kemampuan komunikasi matematis dan prestasi belajar siswa dengan model pembelajaran STAD lebih baik dari pada model pembelajaran Fleming dengan pemanfaatan alat peraga. Populasi dalam penelitian ini adalah seluruh kelas X IPA Madrasah Aliyah Negeri Gombong tahun pelajaran 2015/2016 yang terdiri dari 3 kelas. Sampel dalam penelitian ini adalah 2 kelas dengan jumlah siswa seluruhnya 73 siswa. Pengambilan sampel menggunakan teknik simple random sampling. Pengujian hipotesis menggunakan analisis uji t multivariat dan dilanjutkan dengan uji t univariat secara terpisah.Dari uji t multivariat diperoleh: kemampuan komunikasi matematis dan prestasi belajar siswa dengan model pembelajaran STAD lebih baik dari pada model pembelajaran Fleming dengan pemanfaatan alat peraga; dan dilanjutkan dengan uji t univariat diperoleh: (1) kemampuan komunikasi matematis siswa dengan model pembelajaran STAD lebih baik dari pada model pembelajaran Fleming dengan pemanfaatan alat peraga; (2) prestasi belajar siswa dengan model pembelajaran STAD lebih baik dari pada model pembelajaran Fleming dengan pemanfaatan alat peraga. Ini menunjukan bahwa model pembelajaran STAD dapat digunakan sebagai masukan bagi guru dan calon guru dalam pembelajaran untuk mengembangkan kemampuan komunikasi matematis dan prestasi belajar siswa. Kata kunci: kemampuan komunikasi matematis, prestasi belajar, STAD dan Fleming
Polymorphisms of RS7055763 and RS41307258 in TBX22 Gene Haplotype as Risk Factors for Non-syndromic Cleft Palate Indonesian Deutero-Malay Population Susanti, Nita; Ullah, Irfan; Sulaksono, Haura Labibah Salsabil; Nasroen, Saskia Lenggogeni; Maskoen, Ani Melani
Global Medical & Health Communication (GMHC) Vol 12, No 3 (2024)
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/gmhc.v12i3.13677

Abstract

Non-syndromic cleft palate (NS-CP) is a multifactorial congenital malformation affected by genetic and environmental factors. The incidence of non-syndromic cleft lip with or without cleft palate (NS-CLP) varies considerably between ethnic groups and geographical regions. TBX22 is a crucial determinant for the formation of intramembranous bone in the posterior hard palate. Therefore, TBX22 is fundamental to palatogenesis and supports normal palate progress. The rs7055763 and rs41307258 polymorphisms in the TBX22 gene are associated with risk factors for NS-CP in the Indonesian Deutero-Malay population. In the previous study, NS-CP still needed to be investigated in the Deutero-Malay population. However, there are different races, mainly for the Deutero-Malay population. This study aims to determine whether rs7055763 and rs41307258 polymorphisms in the TBX22 gene are risk factors for NS-CP in the Deutero-Malay population. This study was conducted in Terpadu Laboratory, Faculty of Dentistry, Universitas Padjadjaran, from February until June 2023. The design of this study was a case-control study. The DNA patient samples were obtained from saliva and whole blood. Moreover, DNA is extracted, and the rs7055763 and rs41307258 segments are analyzed using PCR and Sanger sequencing. PCR data was analyzed by chi-square testing. In this study analysis, polymorphisms of rs7055763 (G>A) and rs41307258 (T>A) in the TBX22 gene show no significant differences between case and control groups, namely 0.911 and 0.645, respectively. However, the genotype in the rs41307258 shows the p-value as 0.027, indicating substantial differences and the OR is 1.390. In conclusion, the rs7055763 and rs41307258 polymorphisms in the TBX22 gene do not appear to be risk factors for developing NS-CP in the Indonesian Deutero-Malay population.
Co-Authors Ani Melani Maskoen Nasroen, Saskia Lenggogeni Rahmi Rahmi Sulaksono, Haura Labibah Salsabil Ullah, Irfan Zulfitri Aima