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All Journal Jurnal Infinity Jurnal Pendidikan Matematika Universitas Lampung AKSIOMA: Jurnal Program Studi Pendidikan Matematika JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) HISTOGRAM: Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika MaPan : Jurnal Matematika dan Pembelajaran Jurnal Cendekia : Jurnal Pendidikan Matematika JKPM (Jurnal Kajian Pendidikan Matematika) Jurnal Pendidikan Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Journal of Education Technology Information Social Sciences and Health Indonesian Journal of Mathematics Education Jurnal Infinity
Sugeng Sutiarso
Universitas Lampung
Computer Science & IT Education Mathematics Neuroscience Nursing Public Health Other

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Journal : Jurnal Pendidikan Matematika Universitas Lampung

 1 
EFEKTIVITAS MODEL DISCOVERY LEARNING DITINJAU DARI KEMAMPUAN BERPIKIR KRITIS SISWA Irma Agnesia Tambunan; Sugeng Sutiarso; M. Coesamin
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 7, No 5 (2019): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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Abstract

This research aims to find out the effectiveness of discovery learning models in terms of students’ critical thinking skills. The population of this research were all seventh grade students of SMP Negeri 20 Bandarlampung even semester of the 2018/2019 academic year distributed in eleven classes. The sample of this research were students of class VII_G and VII_H who were chosen through purposive sampling technique. The research design used for students’ critical thinking skills is the pretest-posttest control group design. The research instrument used was a test of critical thinking skills in the form of problem descriptions with quadrilaterals and triangles material. Based on the results of hypothesis testing using the t test, it was concluded that the discovery learning models was not effective in terms of students’ critical thinking skills, but discovery learning was better to be applied in improving students’ critical thinking skills than conventional learning models.
Efektivitas Relating, Experiencing, Applying, Cooperating, Transferring Berbasis Etnomatematika dalam Kemampuan Komunikasi Matematis Diana Permatasari; Sugeng Sutiarso; M. Coesamin
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 6, No 1 (2018): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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This quasi experimental research aimed tofind out the effectiveness oflearning with strategies based on etnomathematic Relating, Experiencing, Applying, Cooperating, and Transferring (REACT) in improving students communication of mathematics. This research used one group pretest-posttest design. The design used is one group pretest-posttest. The experiment population are all students of class VIII SMP Negeri 2 Metro of academic year 2017/2018 which were distributed into eight classes with grade VIII-Fstudents as research samples taken by purposive sampling technique. Data of students mathematical communication ability is obtained through the test technique with essay type. Analysis data of this research used t paired-test.The results showed that mathematic learning with REACT strategy based on etnomathematics was not effective in terms of students mathematical communication abilityPenelitian eksperimen semu ini bertujuan untuk mengetahui efektivitas pembelajaran matematika dengan strategi REACT berbasis etnomatematika dalam meningkatkan kemampuan komunikasi matematis siswa.Desain yang digunakan adalah One Group Pretest-Posttest. Populasi penelitian adalah seluruh siswa kelas VIII SMP Negeri 2 Metro semester genap tahun pelajaran 2017/2018 yang terdistribusi dalam delapan kelas dengan siswa kelas VIII-F sebagai sampel penelitian yang diambil dengan teknik purposive sampling. Data kemampuan komunikasi matematis siswa diperoleh melalui teknik tes berbentuk uraian. Analisis data penelitian ini menggunakan uji t berpasangan. Hasil penelitian menunjukkan bahwa pembelajaran matematika dengan strategi REACT berbasis etnomatematika tidak efektif ditinjau dari kemampuan komunikasi matematis siswa.Kata kunci: efektivitas , komunikasi matematis, Relating, Experiencing, Applying, Cooperating and Transferring (REACT) berbasis etnomatematika
Co-Authors Andri Sattriawan Antomi Saregar Ari Suningsih Asmiati Asmiati Caswita Caswita Damelyana Sagita Dewi Lengkana Diana Permatasari Dimas Alfarisyi Dwi Kurniawati Een Yayah Haenilah Eko Edi Sujarwo Eko Setia Budi Esty Pramitasari Ambarwati Fredi Ganda Putra Haninda Bharata Hariri, Hasan Heni Rodiawati Irma Agnesia Tambunan Khoirunnisa Imama M. Coesamin Muhammad Nur Wahyu Nanang Supriadi Nia Kurniati Nila Nifrani Nurain Suryadinata Nurhanurawati Nurhanurawati Nurwahidin, Muhammad Pujiono Pujiono Putri Rizky Utami R.A. Annisa Cahya Imani Syadid Rahma Diani Rangga Firdaus Resa Yulia Puspita Rini Asnawati Risfalidah Risfalidah Rizki Wahyu Yunian Putra Rofiqul Umam Rosidin Rosidin Santi Widyawati Siti Ramziah Sri Hastuti Noer Sugilar, Sugilar Sunyono - - Suparman Suparman Syarifuddin Dahlan Tatik Handayani Ulfa Farida Undang Rosidin Wayan Widya Rani Yunia Lestari