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COMPARATIVE STUDY OF THE STUDENTS’ MATH LEARNING OUTCOMES TAUGHT USING TYPE OF COOPERATIVE LEARNING METHOD NUMBERED HEAD TOGETHER (NHT) AND GAMES TEAM TOURNAMENT (TGT) TO STUDENTS CLASS VII SMPN 1BAULA Supratman Supratman
JME (Journal of Mathematics Education) Vol 1, No 2 (2016): JME
Publisher : Universitas Sembilanbelas November Kolaka

The problems in this research are: (1) What is the result of learning mathematics in grade VII SMP Negeri 1 Baula taught by type of cooperative methods Numbered Heads Together (NHT)? (2) What is the result of learning mathematics in grade VII SMP Negeri 1 Baula taught by type of cooperative methods Team Games Tournament (TGT)? (3) Are the results of students' mathematics learning kelasVII SMP Negeri 1 Baula taught by cooperative methods with NHT is different with students who are taught by the type cooperative method TGT? The hypothesis in this study are: the results of students' mathematics learning class VII SMP Negeri 1 Baula taught by cooperative methods NHT type is different with the students taught with methods TGT. The population in this study was all students of class VII SMP Negeri 1 Baula in the second semester of the 2011/2012 academic year. Samples taken as many as two classes, namely class VIIc and VIId class. The results showed: (1) The results of students' mathematics learning of class VIIc are taught using cooperative learning NHT type obtained an average value of student learning outcomes at 82.86 and the passing rate of 100%. (2) Results of mathematics learning of class VIId taught using methods TGT obtained average value result of 67.25 and the percentage of students passing rate at 80%. (3) The results of hypothesis test obtained tcount ttable or equal to 3.997 2.02 with df = 39 at significance level α = 0.05. Thus, it can be concluded that there were significant differences in the results of students' mathematics learning that are taught using NHT and IGT methods in the seventh grade students of SMP Negeri 1Baula.

Effectiveness of Cooperative Learning Model For Enhancing Capability of Investigation tipe group Resolution on Student Mathematical Hight School S. Supratman; Akbar Nasrum
JME (Journal of Mathematics Education) Vol 3, No 2 (2018): JME
Publisher : Universitas Sembilanbelas November Kolaka

TThe purpose of this study are: (1) To determine the ability of mathematical problem solving class X SMA Negeri 1 Wundulako taught using cooperative learning model Group Investigation. (2)To determine the ability of mathematical problem solving class X SMA Negeri 1 Wundulakoyang taught using conventional learning model in teaching trigonometry. (3) To determine whether the mathematical problem solving ability of students taught bycooperative learning model of Group Investigationbetter than mathematics problem solving ability of students taught by conventional learning models in Class 1 Wundulako State XSMA in teaching trigonometry. This type of research used experimental method. The population in this study were all students of class X are scattered in seven classes in parallel with the number of 155 people. Sampling was conducted using random cluster sampling technique. In this study as a sample taken two classes of the population that there is a class X2 as an experimental class and class X4 as the control class. From the results of data analysis showed that: (1) average math problem solving ability X2 grade students taught using cooperative learning model type investigative groups (Group Investigation), which consists of 19 students showed minimum value maximum value 96.00 72.00 , the average (mean)87.0526, median88.00 and mode86.00, With a variance40.608And standard deviation 6.37246, (2 average math problem solving ability X4 grade students taught using conventional learning model which consists of 22 students showed 68.00 minimum value, maximum value 96, 00 average (mean)82.3636, median82,00, and mode82.00, With a variance58.147And standard deviation7.62543, (3) the results of t-test analysis using independent samples t-test obtained t =2.116 on the significant 0,005 α = 0.05then H0 is rejected and H1 accepted. With the rejection of H0, it can be concluded that the increase in mathematical problem solving ability of students taught using cooperative learning model type investigative groups (Group Investigation) is better than math problem solving ability of students taught using conventional learning models.

Analysis of College Students’ Difficulties in Mathematics Education of the Class 2013 in Sembilanbelas November University in Solving the Problem of One-Way Analysis of Variances (One Way Anova) on Applied Statistics Course S. Supratman; H. Herlina
JME (Journal of Mathematics Education) Vol 2, No 2 (2017): JME
Publisher : Universitas Sembilanbelas November Kolaka

Statistic is one of the branches of applied mathematical science developed by Karl Pearson (1857-1936). Applied statistic is the study of the application of statistical use. Many students think that applied statistic course are difficult, which can only mastered by smart students. Even the students’ anxiety arises every time they are dealing with the applied statistic course. This anxiety due to the acquisition of applied statistic value is generally lower compared to the acquisition of the other course’s value, it is seen that many students who have not been able to solve the problem related to the analysis of one-way varience (One-Way Anova). This research is done to identify, recognize, analyze, then got a result of research about students’ difficulties in solving the problem of one-way variance analysis. Specifically the purpose of this study is to determine the difficulties that experienced by the students of mathematics education of sembilanbelas November University, Kolaka, in solving the problem of analysis of one-way variance inapplied statistic course, as well as the efforts that can be done to overcome these difficulties. To realize it in this research, the researcher use verifikatif qualitative design to describe the actual situation and verify it, this research tries to describe the actual requirement for the learners of mathematics which of course through the requirement analysis process then verified in order to find an ideal learning design. This research will be conducted in scientific procedures in the academic realm. This research will be carried out at Sembilanbelas November University, kolaka, with active students of Teachers and Education Faculty on mathematics, alumni, and lecturer of Teacher and Education Faculty on mathematics study program will be chosen as informant with purposive sampling technique. In-depth interview, unstructured observation, and dokumen analysis will be pplied as the technique of data collection in this research, while the instruments to be used in the data collection are semi-structured interview guides, observation sheets, and documents. In analyzing the data, the researcher uses content-analysis that systematically and objectively identifies a specific message characteristic. From the results obtained, that there are three types of mistakes made by the students, such as, there are ten students who make a conceptical mistake that is equal to 29,41%, twenty two students or equal to 64,71% who make a mistake in principle, while those who make verbal errors as much as nineteen students or equal to 55,88%.

THE EFFECT OF USING MATHEMATICAL SOFTWARE IN UNDERSTANDING MATERIAL IN STATISTICS COURSES Akbar Akbar Nasrum; S. Supratman
JME (Journal of Mathematics Education) Vol 4, No 1 (2019): JME
Publisher : Universitas Sembilanbelas November Kolaka

This research was conducted at the Sembilanbelas November Kolaka University. This study aims to show the effect of the use of software in learning on the understanding of statistical material. The material discussed is the data normality test. To achieve that goal the researcher measures the understanding of student material before and after use of the software. Next, data analysis is done by comparing the results of the pre-test and post-test that have been obtained. The final result of the study shows that use mathematical software has a very significant effect of statistical material understanding, especially in data normality testing.

THE DIFFERENCE OF LEARNING ACHIEVEMENT USING COOPERATIVE LEARNING MODEL APPLIED ON THE GRADE VIII STUDENTS OF SMP NEGERI 1 KOLAKA Supratman Supratman; St. Rahma
JME (Journal of Mathematics Education) Vol 2, No 1 (2017): JME
Publisher : Universitas Sembilanbelas November Kolaka

The design of this research was experiment and aimed to know whether there was difference of learning result of mathematics between students taught by using cooperative learning model type TSTS, NHT, and STAD. The population in this study was all students of class VIII SMP Negeri 1 Kolaka academic year 2015/2016 while the sample taken was by Cluster Random Sampling technique. Techniques of collecting data used test and observation technique. To get a representative test, the validity and reliability test were conducted. The data obtained were analyzed using normality test, homogeneity test, and One Way Anova test. From the analysis result, it was found that the initial analysis for normality test at 5% level (n = 26) obtained Dtabel = 0,264 while Dcount = 0.0975 (experiment class I) Dcount = 0.1668 (experiment class II) and Dcount = 0.1451 (control class), Because Dcount Dtable then H0 was accepted so the data was normally distributed. For homogeneity test at 5% level (n = 78) obtained F (0.05, 2, 75) = 3.12 and L = 2.364 Since L Ftable then H0 was accepted so the data was homogeneous. With One Way Anova test obtained Fcount = 13.427 and at 5% level obtained (2:75) Ftable = 3.12 for Fcount Ftable then H1 was accepted so there were differences in learning outcomes between students taught using cooperative learning model type TSTS, NHT and STAD. Since H1 was accepted then a further test was conducted using scheffe t test. At level of 5% (dk = 50) obtained ttable = 2.0085 and tcount = 5.181. Because tcount ttable then H1 was accepted so the mean result of students' mathematics learning taught by model of cooperative learning type TSTS was better than mean result of cooperative learning type STAD. At 5% level (df = 50) obtained ttable = 2.0085 and tcount = 2.6429. Because tcount ttable then H1 was accepted so the mean result of students' mathematics learning taught by model of cooperative learning type NHT was better than cooperative learning type STAD. At level 5% (df = 50) obtained ttable = 2.0085 and tcount = 2.5387. Because tcount ttable then H1 was accepted so the mean result of students' mathematics learning which was taught by cooperative learning model of TSTS type was better than mean of mathematics learning result of student taught by NHT type.

COMPARISON OF LEARNING MATH LEARNING RESULT STUDENTS WITH SAVI MODEL AND NHT MODEL ON STUDENT SMKN 1 KOLAKA S. Supratman; Sri Wulandari Muhlis
JME (Journal of Mathematics Education) Vol 3, No 1 (2018): JME
Publisher : Universitas Sembilanbelas November Kolaka

The formulation of the problem in this research are: (1) How the result of learning mathematics of students after taught by SAVI learning model?, (2) How the result of learning mathematics of students after taught by NHT learning model?, (3) Is the result of learning mathematics of students who taught with SAVI learning model is higher than students taught by NHT learning model. The purpose of this study are: (1) To know how the results of learning mathematics students after teaching with SAVI learning model, (2) To find out how the results of learning mathematics students after being taught with NHT learning model, (3) To determine whether the results of learning mathematics students taught by SAVI learning models higher than students taught by NHT learning models. Type of research using experimental method. The population in this study is all students of class X spread in 11 parallel classes with the number of 310 people. Sampling was done by using cluster random sampling technique. In this research as a sample taken 2 classes from the entire population that is class X A3 as experiment class 1 using SAVI learning model and class X A1 as experiment class 2 using NHT learning model. From result of data analysis obtained that: (1) result of student learning taught by using SAVI learning model which consist of 25 students show minimum value 62, maximum value 96, mean (mean) 80,36, with standard deviation 9,10; (2) student learning outcomes taught using NHT learning model consisting of 25 students showing minimum score 62, maximum value 96, mean (mean) 79,62, with standard deviation 10,512; (3) result of t-test analysis using independent sample t-test obtained tcount = 0,302 at = 0,05 with degrees of freedom (dk) = 48 obtained t table = 2,011. Because t t table then Ha is rejected and H0 is accepted. So it can be concluded that the mathematics learning outcomes of students who were taught with the SAVI model was not higher than the students taught by the NHT model.

KEMAMPUAN BERPIKIR KRITIS MATEMATIS MENGGUNAKAN STUDENT TEAM ACHIEVEMENT DIVISION DAN LEARNING TOGETHER Supratman Supratman; La Ode Sirad Sirad; Andriani Putri
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

AbstrakPenelitian ini adalah penelitian eksperimen, dengan tujuan untuk mengetahui: (1) Bagaimana kemampuan berpikir krits matematika siswa pada kelas yang diajar dengan mengunakan model pembelajaran STAD (2) Bagaimana kemampuan berpkir kritis matematika siswa pada kelas yang diajar menggunakan model pembelajran Learning Together (3) Apakah terdapat perbedaan rata-rata kemampuan berpkir kritis matematika siswa yang diajar menggunkan model pembelajaran STAD dan siswa yang diajar menggunakan model pembelajaran Learning Together. Hipotesis dalam penelitian ini adalah terapat perbedaan rata-rata kemampuan berpikir kritis matematika siswa yang diajar menggunakan model pembelajaran STAD dan Learning Together. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 2 Latambaga Tahun Ajaran 2018/2019 yang teridiri atas 4 kelas dengan jumlah keseluruhan sebanyak 94 siswa. Pengambilan sampel dilakukan dengan menggunakan cluster random sampling. Pengambilan sampel dilakukan secara random sampling. Teknik analisis data menggunakan statistik deskriptif dan statistik inferensial.Selanjutnya hasil pengujian berdasarkan pengujian hipotesis: dilakukan statistik uji-t (polled varian) diperoleh , yang berarti diterima. Dengan demikian, tidak terdapat perbedaan rata-rata nilai secara signifikan anatara kelas eksperiimen I dan kelas eksperimen II. Kata kunci: Kemampuan berpikir kritis; learning together; STAD Abstract This research is an experimental research, with the aim of knowing: (1) How are students 'critical thinking skills in a class taught using the STAD learning model (2) How are students' critical mathematical thinking skills in a class taught using the Learning Together learning model (3) Are There is a difference in the average critical thinking ability of students who are taught using the STAD learning model and students who are taught using the Learning Together learning model. The hypothesis in this study is that there is a difference in the average critical thinking ability of students who are taught using the STAD and Learning Together learning models. The population in this study were all class VIII students of SMP Negeri 2 Latambaga for the 2018/2019 academic year, which consisted of 4 classes with a total of 94 students. Sampling was done using cluster random sampling. Sampling was done by random sampling. The data analysis technique uses descriptive statistics and inferential statistics. Furthermore, the test resuLearning Togethers are based on hypothesis testing: t-test statistics are carried out (polled variant) is obtained , which mean received. Thus, there is no significant difference in mean scores between the experimental class I and the experimental class II. Keywords: Critical thinking ability; learning together; STAD

Pengaruh Model Pembelajaran Kooperatif dan Perilaku Berkarakter Terhadap Kemampuan Pemecahan Masalah Matematika Dengan Memperhitungkan Kovariat Disposisi Matematis Siswa SMA Supratman Supratman
MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran Vol 1 No 2 (2015)
Publisher : Universitas Mathla'ul Anwar Banten

This study discusses about mathematical problem solving ability of sudents of SMA Negeri 1 Wundulako, Souteast Sulawesi province. Discussion is done by descriptive and inferential analysis to reveal mathematical problem solving ability of sudents after being taught by cooperative learning model. Results of statistical analysis of the data concluded that the mathematical problem solving ability of students of SMAN 1 Wundulako based on three aspects classified in a good category, but these three aspects have different average. From those three aspects, the average of students are low at problem solving aspect namely choosing and applying strategy to solve model or mathematical problem and out of mathematical problem. However, the learning spirit of students is incrieasing enough when taught with cooperative learning model, of Jigsaw and TSTS types. This condition causes average of mathematical problem solving ability of students which taught with cooperative learning model, Jigsaw type is better than TSTS type or STAD. While inferentially concluded that there is an interaction between cooperative learning model and character behavior of the mathematical problem solving ability.

PENGARUH KREATIVITAS DAN KEMANDIRIAN BELAJAR TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS X MAN 1 KOLAKA Supratman Supratman; Nurhikmah Nurhikmah
Sultra Educational Journal Vol 1 No 2: Agustus, 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Sulawesi Tenggara

Masalah dalam Penelitian ini adalah sebagai berikut: (1) Apakah terdapat pengaruh antara kreativitas terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka; (2) Apakah terdapat pengaruh antara kemandirian belajar terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka; (3) Apakah terdapat pengaruh antara kreativitas dan kemandirian belajar terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka. Hipotesis dalam penelitian ini adalah: (1) Terdapat pengaruh positif yang signifikan antara kreativitas terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka. (2) Terdapat pengaruh positif yang signifikan antara Kemandirian belajar terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka. (3) Terdapat pengaruh positif yang signifikan antara kreativitas dan kemandirian belajar secara bersama-sama terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka. Populasi dalam penelitian ini adalah seluruh siswa kelas X MAN 1 Kolaka pada tahun pelajaran 2016/2017 yang berjumlah 196 siswa yang terdiri dari 5 kelas yaitu: X IA1, X IA2, dan X IA3 berjumlah 40 siswa, X IS1 dan X IS2 berjumlah 38 siswa. Dari jumlah populasi tersebut diambil 40 siswa sebagai sampel. Pengambilan data dalam penelitian ini dengan menggunakan instrumen berupa angket kreativitas siswa yang terdiri dari 36 item pernyataan dan kemandirian belajar terdiri dari 28 item pernyataan. Sedangkan dokumentasi digunakan untuk mengumpulkan data prestasi belajar matematika siswa kelas X MAN 1 Kolaka. Data dianalisis menggunakan teknik statistik deskriptif dan statistik inferensial. Berdasarkan hasil analisis data diperoleh kesimpulan bahwa: (1) Kreativitas berpengaruh positif yang signifikan terhadap prestasi belajar matematika siswa; (2) Kemandirian belajar berpengaruh positif yang signifikan terhadap prestasi belajar matematika siswa; (3) kreativitas dan kemandirian belajar secara bersama-sama berpengaruh positif yang signifikan terhadap prestasi belajar matematika siswa kelas X MAN 1 Kolaka. DiMANa hasil hipotesis uji Fhit menunjukkan bahwa Fhitung = 93,621 > Ftabel = 3,25 pada taraf signifikan.

Analisis Media Pembelajaran Berbasis Audiovisual terhadap Minat Belajar pada Mata Pelajaran Matematika Siswa Kelas VI SD Supratman; Deti Sri Rahayu
Arus Jurnal Psikologi dan Pendidikan Vol 1 No 3: Oktober (2022)
Publisher : Arus Jurnal Psikologi dan Pendidikan

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Penelitian ini bertujuan untuk menganalisis implementasi dari program pemerintah terkait dengan penguatan pendidikan karakter (PPK) di SD Negeri Bugangan 03 Watuliandu Kelurahan Watuliandu, Kecamatan Kolaka, Kabupaten Kolaka. Jenis Penelitian ini adalah kualitatif deskriptif. Subyek penelitian adalah kepala sekolah, guru kelas terutama kelas VI, dan siswa kelas VI. Teknik pengumpulan data menggunakan triangulasi data yaitu observasi, wawancara, dan angket. Hasil penelitian ini menunjukkan tingkat implementasi penguatan pendidikan karakter yang dijalankan sudah baik. Berdasarkan hasil wawancara yang dilakukan dengan kepala sekolah, guru dan siswa, diperkuat dengan hasil angket yang menunjukan empat nilai utama karakter dikriteriakan membudaya menunjukkan pelaksanaan penanaman nilai karakter sudah berjalan dengan baik. Serta hasil observasi oleh peneliti yang mendukung dua metode lainnya. Adanya pembiasaan yang dilakukan oleh sekolah baik dilaksanakan oleh guru maupun siswa. Program sekolah mendukung adanya penguatan pendidikan karakter. Hal tersebut dapat dilihat dalam proses pembelajaran, ekstrakulikuler, dan kegiatan sekolah lainnya.

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