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KOLONI
Published by Universitas Pahlawan Tuanku Tambusai
ISSN : -     EISSN : 28286863     DOI : -
Core Subject : Health, Education, Social, Engineering,
Civil Engineering, Building, Construction & Architecture Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other
KOLONI adalah jurnal multidisiplin ilmu yang diterbitkan oleh Universitas Pahlawan Tuanku Tambusai. Jurnal KOLONI terbit setiap 3 bulan merupakan jurnal peer review, open access, ilmiah dan ilmiah yang menerbitkan makalah penelitian, makalah review, laporan kasus, studi kasus, resensi buku, tesis, karya disertasi, dll.
Arjuna Subject : Umum - Umum
Articles 1,008 Documents
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KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA PADA MATERI SPLTV BERDASARKAN TAHAPAN POLYA Oktarisa, Fira; Isnaniah, Isnaniah; Purnama, Nofitatri
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.328

Abstract

The importance of problem-solving skills for student sand the future is the background of this research. According to Polya, there are 4 indicators of problem solving ability, namely understanding the problem, planning the solution, implementing the settlement plan and see ingorre interpreting it. Therefore this study aims to describe students' mathematical problem-solving skills in solving problem son the material system of three-variable line are quations based on Polya stages. This study uses qualitative research with a descriptive approach. The subject susedint his study were 20 students of class X SMA Negeri 3 Bukittinggi. Research data collection techniques using a test description of problem solving abilities as many as 4 questions. From the results of the analysis of the data obtained, it can be concluded that the mathematical problem solving abilities of class X students of SMA Negeri 3 Bukittinggi, totaling 20 people, are divided into high, medium and low categories. Students with high category problem solving abilities totaled 15 people, students with medium category problem solving abilities totaled 4 people and student with low category problem solving abilities totaled 1 person with an average problem solving ability score obtained of 80.27. The students' mathematical problem-solving abilities varied, for the indicator of understanding the problem, the percentage of achievement was obtained by 64.16%, for the indicator for planning completion, the percentage of achievement was obtained by 75%, for indicators of carrying out planning for problem solving, anachievement percentage of 100% is obtained and for indicators of view ingorre interpreting, anachieveent percentage of 63.12% is obtained. Based on these findings, it is hoped that students can study harder by doing more practice on questions, especially SPLTV material and for teachers to be able to differentiate the problem-solving abilities possessed by each student. Keywords: problem solving ability, mathematics, polya
HUBUNGAN KEMAMPUAN PEMECAHAN MASALAH DENGAN EFIKASI SISWA MAN DAIRI Padang, Sri Cantika; Isnaniah, Isnaniah; Maha, Kasmini
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.329

Abstract

Problem solving is the most important thing in learning mathematics and plays a very important role in the next era. However, not all students are able to master this problem, therefore further research is needed. The aim of this research was to describe a problem-solving ability with self-efficacy. The method used is descriptive qualitative. The research subjects were taken by 26 students/i XI – IPS 1 Mandairi. From this study there were 2 instruments, namely self-efficacy questionnaires and problem solving questions. This study shows that (1) there are still students who leave blank answers. (2) between problem solving and self-efficacy is still weak where r=0.0648. (3) almost all students have a good level of self-efficacy where the levels range from quite high to very low. Keywords: problem solving ability, self-efficacy
Pengaruh Gaya Belajar Terhadap Hasil Belajar Matematika Siswa Kelas VII SMP N 1 Ampek Angkek Tahun Pelajaran 2022/2023 Aprillia, Nelly; Isnaniah, Isnaniah; Gusti, Emita
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.331

Abstract

Learning style is an important element that is considered in the learning process in order to realize the expected goals of learning mathematics. Learning style refers to the method of learning that students prefer, but there are still many students who do not know and understand their own learning style. The purpose of this study was to determine the effect of learning styles on students' mathematics learning outcomes in class VII SMP N 1 Ampek Angkek in the 2022 academic year. 2023. This type of research is correlational with the nature of Ex post facto research. The data collection technique used in this study was a questionnaire. Data analysis using SPSS. In accordance with the data analysis, it can be concluded: "(1) for learning styles on mathematics learning outcomes, the regression equation Y = 17.060 + 0.803 X is obtained. The tcount value > ttable with a significant level of 5%, namely 3.521 > 2.048, and the correlation coefficient value is 0.554 and R square or the coefficient of determination is 0.307 so that it can be interpreted that learning styles have a very small influence contribution, namely 30.7%, others are influenced by other factors outside the X variable. So it can be concluded that learning styles have a significant influence on learning outcomes mathematics for class VII students of SMP N 1 Ampek Angkek for the Academic Year 2022/2023”. Keywords: learning styles, learning outcomes of mathematics
ANALISIS KESULITAN SISWA KELAS XI-MIPA PADA MATERI TRIGONOMETRI DI SMA N 1 KECAMATAN GUNUANG OMEH Novita, Nova; Isnaniah, Isnaniah; Joni, Defri
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.333

Abstract

The learning outcomes of students in class XI at SMA N 1 Gunuang Omeh District on trigonometric material are still below the Minimum Completion Criteria (KKM) and the PH 1 mathematics score in class XI-MIPA for the 2022/2023 Academic Year on trigonometric material is still low. The purpose of this study is to determine the types of learning difficulties experienced by students in trigonometric material in mathematics learning. The method used in this study is a descriptive type qualitative approach. The subjects of this study were 6 out of 29 students of class XI-MIPA at SMA N 1 Gunuang Omeh District in the 2022/2023 academic year. Data collection using tests and through interviews. The test is carried out as one of the considerations in the taking of the subject and to map the learning difficulties of students in trigonometric material. Meanwhile, interviews were conducted to identify the difficulties experienced by students in learning trigonometric material. The difficulty experienced by students in using concepts is caused because students do not understand in defining concepts that exist in trigonometric material (sine, cosine, and tangents). The difficulty of students in understanding the principle used is due to the difficulty in students in calculating operations, students are unable to determine the comparative value at a privileged angle in trigonometric material. Then, students have difficulty in solving problems in verbal form because students have difficulty translating and associating problems with concepts in trigonometry material. Therefore, schools should be able to further strengthen the understanding of basic concepts in mathematics, especially trigonometric materials. Students are able to master the basic concepts for solving a problem in trigonometry, such as basic concepts in the form of roots, pythagorean theorem and trigonometric comparisons in mathematics learning. Keywords: Analysis, Difficulty, Students, Trigonometry, Mathematics
DAMPAK PEMBELAJARAN MATEMATIKA SETELAH PANDEMI TERHADAP MOTIVASI BELAJAR SISWA SMPN 1 BUKITTINGGI Sasmita, Manja Ayu; Imamuddin, M.; Fahdilla, Citra; Neldawati, Neldawati
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.334

Abstract

The abstract should end with a comment about the importance of the results or a brief conclusion. This study aims to find out about the impact of learning mathematics after the pandemic on students' learning motivation at SMPN 1 Bukittinggi. In this study, researchers used a type of qualitative research. The samples in this study were 58 students in class VII E and VII F, consisting of 27 students in class VII E and 31 students from class VII F. Data collection techniques used in this study were observation, documentation, and questionnaires. . The results show that the learning motivation of SMPPN 1 Bukittinggi students is in the good category with an average percentage of 77%, consisting of five indicators namely persistence in learning that 58 respondents or 87%. Tenacious in facing difficulties as many as 58 respondents or 89%. Interest and sharpness of attention in learning as many as 58 respondents or 83%. Achievement in learning as many as 58 respondents or 83%. And independent in learning as many as 58 respondents or 72%. Keywords: Mathematics, Pandemic, Learning motivation
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL STATISTIKA DI KELAS XII MIPA SMA N 1 KECAMATAN GUNUANG OMEH Ramadhani , Dety; Isnaniah, Isnaniah; Putri , Sari Desiana
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.335

Abstract

Mathematics is the queen or source of science from other educational sciences, with other purposes. Mathematics as an educational science stands up and develops for itself and can meet other science needs in the development of science. Statistics is one of the materials to be studied in mathematics because, statistics is an important subject to study, it is one of the core materials in the 2013 curriculum. Statistics is the study of a set of ways or rules relating to analysis, collection, inference of data consisting of numbers using a specific assumption. The purpose of this study was to analyze and identify the weaknesses of students or to determine the cause of students mistake in resolving statistical matters. This study used qualitative research methods with an exploratory descriptive approach. The subjects of this study were randomly selected students as many as six people from class XII MIPA . Data collection using documentation conduct diagnostic tests to students and interviews. The result of this study are the types of mistakes students make in solving statistic, namely: concept errors 36,36 %, error formula 18,18 %, error in calculation 18,18 %, error in completion process 27,27 % and subject in this study have not yet been widely understood statistical material in terms of maximum data layout size and data spread size. Because in solving the test problem the subject still makes many mistakes in solving the problem. Keywords: Mathematics, Errors, Statistics, Analysis, Students.
RENDAHNYA HASIL BELAJAR SISWA TERHADAP MATA PELAJARAN MATEMATIKA SISWA KELAS XI DI SMK NEGERI 1 GUGUK TAHUN 2022/2023 Afriani, Wini Sri; Isnaniah, Isnaniah; Damir, Emrani
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.336

Abstract

This study discusses the low mathematics learning outcomes of student at SMK Negeri 1 GUGUK in class XI Multimedia. The purpose of this study is to find out the low mathematics learning outcomes of student in class XI Multimedia. The sample used consisted of 29 student with 13 female students and 16 male students. The research data collection used the result of observations and interviews with the mathematics teacher in class XI, while the results of the research were that the dayli test result in class XI Multimedia were very low and the majority were below the KKM (Minimum Completeness Criteria), only 10 out of 29 students who were above KKM is around 34.48% and below the KKM is 65.51%. Keywords: Learning outcomes, Mathematics
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERS HEADS TODETHER (NHT) UNTUK MENINGKTKAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMPN 02 AMPEK ANGKEK Asna, Rani; Isnaniah, Isnaniah; Enni, Enni
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.337

Abstract

Mathematics is a science that has very broad applications in all aspects of life. So much mathematics education has been developed in human life, but until now mathematics is still a subject that is less desirable and preferred by some students, because students generally think that mathematics is a difficult subject. Mathematics is considered difficult because mathematics is a science full of boring calculations and formulas, mathematics is also difficult to communicate because it is formed with symbols, is abstract in nature, and lacks communication, especially oral communication. It can be seen that the lack of maximum student learning outcomes in mathematics. This study aims to improve students' mathematics learning outcomes at SMPN 02 Ampek Angkek by applying a cooperative learning model with numbers heads to each other. The problem in this study is that the mathematics learning outcomes of class VIII students of SMPN 02 Ampek Angkek are still relatively low because they are still below the minimum completeness criteria (KKM). This type of research is classroom action research which is carried out in two cycles in the odd semester of the 2022/2023 school year. The subjects of this study were class VIII.2 students of SMPN 02 Ampek Angkek with a total of 27 students. The instrument of this research is to use observation, and test results of learning. After the data is obtained, an analysis is carried out by looking at the activeness of students in each cycle and by using the percentage of learning outcomes. The research results obtained before the implementation of the Numbers Heads Todether (NHT) type learning model, with the average student learning outcomes on test 1 is by looking at one of the student learning outcomes that the criterion value of 0% increases to 40.74% with very good criteria. Keywords: learning outcomes, mathematics, the Numbers Heads Together model
GAMBARAN PENGGUNAAN METODE PROBLEM SOLVING OLEH GURU DALAM PEMBELAJARAN DI SMK BINA BHAKTI CILACAP Lusiani, Lusiani; Hendrawan, Andi; Firmansyah, Fajar; Supriyanto, Supriyanto
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.341

Abstract

The teacher acts as a facilitator so that learning objectives can be achieved. This can be done using the problem solving method, so the authors are interested in providing an overview of the use of problem solving by teachers in learning at SMK Bina Bhakti Cilacap. This study uses qualitative research methods through descriptive and quantitative approaches. The location is located at the Bina Bhakti Cilacap Vocational School offline with the subject teacher at the school. It is concluded that the use of problem solving is quite well achieved in accordance with the four steps/stages that must be carried out so that learning can be achieved optimally. Keywords: teacher, problem solving, learning
KESULITAN BELAJAR SISWA DALAM MENYELESAIKAN SOAL CERITA MATERI PERSAMAAN LINEAR SATU VARIABEL DI SMP N 2 AMPEK ANGKEK Latifa, Putri; Isnaniah, Isnaniah; Elva, Elva
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.342

Abstract

Mathematics is a science that has been learned from an early age. But we see that most students think that mathematics is a lesson or something that is scary and difficult to learn. The difficulties experienced by students can be seen in the process of solving mathematical problems. The purpose of this research in general is to find out what are the students' difficulties in solving word problems on the subject matter of a system of one-variable linear equations in class VII of SMP N 2 Ampek Angkek. The research method used in this research is descriptive method. The results of the study concluded that the difficulties experienced by students in solving word problems on the one-variable linear equation material included: (a) Students had difficulty changing everyday sentences on word problems into mathematical sentences correctly; (b) Students have difficulty making mathematical models; (c) Students have difficulty finding ways and steps to answer questions; (d) Students experience difficulties in performing arithmetic operations in algebraic forms. (2) The difficulties experienced by students were caused by several factors including factors originating from the students themselves, namely: (a) Lack of mastery of the material by students; (b) Lack of student persistence in learning; (c) the lack of students getting word exercises; (d) Lack of concentration. Keywords: difficulty, word problems, SPLSV.

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