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All Journal Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Math Educa Journal Sainstek : Jurnal Sains dan Teknologi JURNAL GEOGRAFI Geografi dan Pengajarannya Jurnal Aisyah : Jurnal Ilmu Kesehatan Mathematics and Applications (MAp) Journal
Andi Susanto
Program Studi Pendidikan Guru Sekolah Dasar FKIP UNTAN, Pontianak
Arts Humanities Computer Science & IT Education Health Professions Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Kemampuan Pemecahan Masalah Matematis Peserta Didik yang Diajar Dengan Model Pembelajaran Missouri Mathematics Project (MMP) Disertai Strategi Think-Talk-Write (TTW) di SMP Negeri 2 Lengayang Pesisir Selatan Susanto, Andi; Syaveta, Rara Anggun
Math Educa Journal Vol 2, No 1 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i1.180

Abstract

This research is driven by the low level of problem solving ability of 8th grade students of SMPN 2 Lengayang. This study aims to determine the problem-solving ability of mathematics students taught by matrix Missouri mathematics project with a strategy of Think-Talk-Write better than students who use the scientific approach. This research is a quasy experiment research. The population of this research is all students of class VIII SMPN 2 Lengayang, and sampel is this research class VIII.A and class VIII.E. Based on the results of this study obtained the average value of mathematical problem-solving skills of learners who were taught by MMP method with TTW strategy is 76 and the usual learning is 68. After hypothesis testing using t-test, known ttable = 1,64 and tcount = 2,23 with 95% confidence level, this means that this indicates that the accepted hypothesis means the ability to solve mathematical problems of students with MMP with scientific approach.Keyword : Mathematical Problem Solving Skills, Learning Model Type Missouri mathematics project (MMP), and strategy of Think-Talk-Write (TTW)
Penerapan Model Pembelajaran Problem Based Learning dalam Pembelajaran Matematika di Kelas VIII SMPN 28 Padang Susanto, Andi; Ariadi, Sony
Math Educa Journal Vol 1, No 2 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i2.29

Abstract

This reseach is aimed at knowing the students ability in both solving the math problem and connection those who are taught by Problem Based Learning at class VIII of the Junior High school 28 Padang 2017/2018. This research is categorized as quasy Experimental Research, by using Randomized Control Group Only Design. After implementing the Problem Based Leaning, the student was directly given the test as the result showed that the score  of the student who belong to the experimental class in  problem solving recorded as 74,00 while those who were in the control class only refers to 72,30. The test average score on the experimental class in term of math connection ability was 68,73; while in the control class recorded as 62,43. The T- Test showed that T-Table equals to 1,64 with the degree of reliability 95% . This fact reveals that the students’ ability in solving the problem after being taught through Problem Based Learning is higher than in control class with T-count equals to 3,71; while their connection math ability through Problem Based Learning Model in the Experimental Class is higher than control with T-count 2.17.Keywords: Problem Based Learning, problem solving, mathematics connection
Strategi Belajar Think Talk Write dan Kemampuan Berpikir Logis Matematis Pratiwi, Reni Septia; Kustati, Martin; Susanto, Andi
Math Educa Journal Vol 3, No 1 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i1.264

Abstract

The purpose of this study was to find out the logical thinking skills of students who learn with Solok City's Solok Think Talk Write class VIII strategy. This research is a quasi-experimental design with Randomized Control Group Only Design. Random sampling technique. The experimental class VIIIG and the VIIIE control class were selected. The instrument of this study tests mathematical logical thinking skills. Based on the results of the test, the average experimental class was 80.81 higher than the control class of 75.03. Hypothesis testing with t-test shows that mathematical logical thinking ability of experimental class students is higher than control class students.
Kesalahan Koneksi Matematis Peserta Didik Menjawab Soal Materi Kesebangunan dan Kekongruenan Kelas IX SMPN 4 VII Koto Sungai Sarik Kabupaten Padang Pariaman Nursaliyah, Nursaliyah; Susanto, Andi
Math Educa Journal Vol 2, No 2 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i2.185

Abstract

Penelitian ini bertujuan mengetahui proporsi dan penyebab terjadinya kesalahan koneksi matematis yang dilakukan peserta didik menjawab soal materi kesebangunan dan kekongruenan kelas IX SMPN 4 VII Sungai Sarik Kabupaten Padang Pariaman. Jenis penelitian ini adalah deskriptif dengan pendekatan kualitatif. Subjek penelitian adalah peserta didik kelas IX3 tahun ajaran 2017/2018, yang diambil dari 6 peserta didik yang melakukan kesalahan koneksi matematis, 2 peserta didik dari kelompok atas, 2 kelompok menengah dan 2 kelompok bawah. Hasil penelitian menunjukkan bahwa: a) Kesalahan koneksi antar topik matematika rata-rata 18,83. Penyebabnya peserta didik belum mampu menghubungkan pengetahuanpengetahuan yang dimiliki, kurang memahami dan lupa konsep, tidak memahami soal, kurang teliti dan kesalahan dalam perhitungan. b) Kesalahan koneksi antar disiplin ilmu lain rata-rata 68,34. Penyebabnya peserta didik belum mampu menghubungkan pengetahuan antar disiplin ilmu lain, kurang teliti dalam menyimak dan mengenali persoalan berkaitan dengan pokok bahasan tertentu dan melihat keterangan dari soal. c) Kesalahan koneksi matematika dengan masalah dalam kehidupan sehari-hari rata-rata 81,67. Penyebabnya peserta didik sulit memahami soal, rendahnya penguasaan materi prasyarat, tidak mampu mengaitkan matematika dengan kehidupan sehari-hari. Kata Kunci : Kesalahan Koneksi Matematis, Kesebangunan dan Kekongruenan
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MODEL RECIPROCAL TEACHING (RT) DAN MODEL AIR AUDITORY INTELLECTUALY REPETITION (AIR) Susanto, Andi
Math Educa Journal Vol 3, No 2 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i2.677

Abstract

The purpose of this research was to determine the ability to understand the mathematical concepts of students taught by reciprocal teaching models with an intellectually repetition model in SMP N 6 Kota Solok. This type of research is a quasy experiment with a randomized control group only design. Test instruments the ability to understand mathematical concepts. Based on the test result obtained the average ability to understand the mathematical concepts of students by reciprocal teaching model 81,66 by auditory intellectually repetition model 77,75 and ordinary learning 73,91. Hypothesis testing indicated that the ability to understand the mathematical concepts of students by reciprocal teaching model and the auditory intellectually repetition model were higher than the ordinary learning model. Beside it, it was also concluded that there were difference in the ability to understand mathematical concepts with reciprocal teaching model and auditory intellectually repetition model. 
KESTABILAN GLOBAL TITIK EQUILIBRIUM MODEL DASAR INFEKSI VIRUS UNTUK HEPATITIS B Susanto, Andi
Sainstek : Jurnal Sains dan Teknologi Vol 4, No 1 (2012)
Publisher : IAIN Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (33.276 KB) | DOI: 10.31958/js.v4i1.56

Abstract

In this paper it is considered about Amanded Basic Virus Infection Model (ABVIM), with defined R0 which is  free from carrying capacity. R0 makes ABVIM reasonable for interpreting Hepatitis B virus infection. The behaviour of stability of ABVIM in free virus equilibrium point with R0 less than one and endemic equilibrium point more than one is given with numerical simulation.Key words: Basic virus infection model, Hepatitis B virus  infection, equilibrium point, stability
THE APPLICATION OF THE POLYA'S STEPS REVIEWED FROM PROBLEM-SOLVING ABILITY IN TWO-VARIABLE LINEAR EQUATION SYSTEM (SPLDV) Sepriyanti, Nana; Trinova, Zulvia; Susanto, Andi
Tarbiyah : Jurnal Ilmiah Kependidikan Vol 9, No 1 (2020): January-June
Publisher : Universitas Islam Negeri Antasari Banajarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (890.259 KB) | DOI: 10.18592/tarbiyah.v9i1.3543

Abstract

The ability of students in this school is low in understanding the questions given by the teacher. As a result they find it difficult to know the steps on how to solve the problem. Efforts that can be done are implementing Polya's steps.Quasi-experimental research was conducted in this study with the Randomized Control Group Only Design. Students of class VIII at this school are used as population. The experimental class is class VIIIA and the control class is class VIIIB. Final test data in the form of essays obtained were analyzed by t test. The result is the average problem solving ability with the application of Polya's steps, 78.23 and the control class, 72.38, with achievement in the experimental class 81% and in the control class, 48%. After being analyzed, t_count = 2.33 and t_table = 1.68 with a confidence level of 95% so that t_count > t_table (2.33 > 1.68), meaning that the proposed hypothesis is accepted and the ability of students in solving problems using Polya steps is higher rather than without applying these steps.
Perbedaan Hasil Belajar Matematika Peserta Didik yang diajar dengan Strategi Pembelajaran Aktif Tipe The Power of Two dan Tipe The Learning Cell Susanto, Andi; Sumiarti, Sumiarti
Math Educa Journal Vol 1, No 1 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i1.1547

Abstract

The aim of this study is to determine differences of learning outcomes among mathematics learners who were taught by using the strategy of learning the type of power two and the learning Cell strategy at class VII of Junior High School (SMPN) 31 Padang. The Average result of the students those who were taught by The Power of Two was 74,00 and 73,78 for The Learning Cell. The Hypothesis testing obtained 0,803 for the t count and = 1,645 for the T-table. This indicate that there is a low significance difference on the result mathematics taught by using active strategy The Power of Two and Learning Cell.
PENGARUH LOKASI EXIT TOLL JALAN TOL LINGKAR LUAR BOGOR TERHADAP PERUBAHAN GUNA LAHAN DI AREA SEKITARNYA Susanto, Andi; Marsoyo, Agam
JURNAL GEOGRAFI Geografi dan Pengajarannya Vol 17, No 2 (2019): JURNAL GEOGRAFI Geografi dan Pengajarannya
Publisher : GEOGRAPHY EDUCATION DEPARTMENT Social Science and Law Faculty, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jggp.v17n2.p1-14

Abstract

Pembangunan infrastruktur jalan tol Lingkar Luar Bogor merupakan bagian dari pengembangan kota Bogor dengan tujuan meningkatkan akses transportasi dari dan menuju Kota Bogor. Pengoperasian jalan tol ini sendiri berdampak pada perubahan penggunaan lahan di daerah yang dilintasi oleh jalan tol ini dan terutama pada daerah di sekitar lokasi Exit Toll. Penelitian ini bertujuan untuk mengukur jumlah perubahan penggunaan lahan di area sekitar lokasi tol BORR.Penelitian ini menggunakan data penggunaan lahan untuk tahun 2006, dan 2017 yang diekstraksi dari interpretasi citra satelit. Penelitian ini menggunakan teknik analisis GIS untuk menganalisis perubahan penggunaan lahan. Penggunaan analisis SIG dimaksudkan untuk melihat bagaimana perubahan dalam penggunaan lahan terjadi, dan seberapa luas perubahan dalam penggunaan lahan, dan di mana lokasi perubahan penggunaan lahan terjadi. Dengan demikian, pengaruh lokasi jalan tol di daerah penelitian dapat dijelaskan secara rasional.Hasil penelitian menunjukkan bahwa pengaruh lokasi tol keluar pada perubahan penggunaan lahan di Kedung Halang dan Kedung Badak tidak signifikan terutama jika kita melihat pola perubahan penggunaan lahan di lokasi tol keluar Kedung Badak. Hal ini dapat dilihat dengan melihat pola perubahan penggunaan lahan yang menunjukkan bahwa 56 persen perubahan penggunaan lahan terjadi pada jarak yang lebih jauh dari lokasi Exit toll. Namun  demikian, di wilayah studi, sekitar 22 persen penggunaan lahan pada tahun 2006 terkonversi ke berbagai kelas penggunaan lahan pada tahun 2017. Dengan kata lain, ada faktor lain yang memengaruhi perubahan penggunaan lahan di wilayah studi selain faktor lokasi exit toll.
STRATEGI MATHEMATICAL HABITS OF MIND, KEMAMPUAN PEMECAHAN MASALAH DAN BERPIKIR KRITIS MATEMATIS Susanto, Andi
Math Educa Journal Vol 4, No 2 (2020)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v4i2.1816

Abstract

Peneltian ini bertujuan untuk melihat pengaruh strategi Mathematical Habits of Mind terhadap kemampuan pemecahan masalah dan berpikir kritis matematis peserta didik kelas VIII MTsN 2 Solok. Jenis penelitian ini adalah eksperimen-semu dengan rancangan randomized control group only design. Populasi penelitian ini seluruh peserta didik kelas VIII MTsN 2 Solok. Kemampuan pemecahan masalah dan berfikir kritis matematis diukur dengan instrumen tes serta dianalisis dengan uji t. Hasil penelitian menunjukkan bahwa nilai rata-rata kemampuan pemecahan masalah matematis peserta didik pada kelas eksperimen dan kelas kontrol baerturut-turut adalah 74,91 dan 64,91, sedangkan nilai rata-rata kemampuan berpikir kritis matematis  peserta didik pada kelas eksperimen dan kontrol berturut-turut adalah 73,73 dan 64,80. Untuk kemampuan pemecahan masalah matematis uji hipotesis menggunakan uji-t diperoleh,????hitung>????tabel (2,60 > 1,65), demikian juga halnya dengan kemampuan berfikir kritis matematis diperoleh thitung >ttabel (2,29.>.1,65). Hal ini menyatakan kemampuan pemecahan masalah dan berfikir kritis matematis peserta didik kelas VIII MTsN 2 Solok yang belajar dengan strategi mathematical habits of mind lebih tinggi dari pada strategi pembelajaran biasa.
Co-Authors Agam Marsoyo, Agam Agustriani, Feri Agustriyani, Feri Ardinata, Ardinata Ariadi, Sony Asfa’ani, Ezhari Edy Haryono Hernanda, Rice I Gede Sugiyanta Martin Kustati Muhammad Rivai Mukhlis Mukhlis Nana Sepriyanti Nirwana, Nirwana Nursaliyah, Nursaliyah Pratiwi, Reni Septia Said, Fadilla Fadya Sumiarti Sumiarti Suwarni Suwarni Syaveta, Rara Anggun Utami, Nita Putri Zulvia Trinova