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PENGARUH METODE PROBLEM BASED LEARNING TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS VIII SMP NEGERI 1 MERANGIN Yohanes
Matedukasia Vol. 1 No. 1 (2016): April 2016
Publisher : Pendidikan Matematika | Universitas Merangin

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This research is motivated by students' low mathematical communication skills. Students have difficulty in solving questions related to mathematical communication. One reason is learning that only uses conventional learning models, so students' creativity and activity are still less visible. The purpose of this study was to find out and describe mathematical communication skills taught by problem based learning learning methods better than those taught with conventional learning models with expository methods. This type of research is a Quantitative Approach with quasi experimental methods. The sample of the study amounted to 67 students, 33 students in the experimental class and 34 students in the control class obtained by the Simple Random Sampling technique. The technique of collecting data through a test of mathematical communication skills in the form of a description sheet (Essay) consisting of 8 questions. The data analysis technique uses the t-test. The results revealed that the results of the average experimental class score were higher than the results of the average score of the mathematical communication skills of the control class students. Thus the problem based learning learning method influences students' mathematical communication skills ( . The conclusion of this study is that mathematical communication skills of students who use problem based learning learning methods are better than students' mathematical communication skills using conventional learning, meaning learning methods of problem based learning provide an influence on mathematical communication skills.

MENINGKATKAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN MODEL APTITUDE TREATMENT INTERACTION (ATI) SISWA KELAS X SMAN 3 MERANGIN Yohanes
Matedukasia Vol. 1 No. 2 (2016): Oktober 2016
Publisher : Pendidikan Matematika | Universitas Merangin

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Purpose of this study is to describe an increase in mathematics learning outcomes in the three dimensional space material using the Aptitude Treatment Interaction (ATI) Model in class X SMA N 3 Merangin Academic Year 2016/2017. This research is a classroom action research which consists of four stages, namely planning, action, observation and reflection carried out in SMA N 3 Merangin with the research subjects being all class XB SMA N 3 Merangin 2016/2017 Academic Year totaling 28 people. The study was conducted in two cycles, each cycle consisting of III meetings. Data was collected using observation and evaluation, observations in the form of student activity sheets, for evaluation of learning outcomes tests in the form of essay test questions. Data analysis techniques use simple statistics. The results of the study indicate that the Aptitude Treatment Interaction (ATI) Learning Model can improve student learning outcomes and the average value of students 64.63 in the first cycle to 88.01 in the second cycle. Increased student mastery learning in the first cycle is 14 students or 46.7% increased in the second cycle to 26 students or 86.7%. Thus the completeness of student learning outcomes has reached more than ≥ 70.00. Based on the results of this study it is expected that teachers can be used to add models in learning so as to improve the ability of students in learning.

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWAKELAS VIII SMP NEGERI 14 MERANGINTAHUN PELAJARAN 2022/2023 Anggun Lilis Hildawati; Yohanes; Sukur
Matedukasia Vol. 9 No. 1 (2024): April 2024
Publisher : Pendidikan Matematika | Universitas Merangin

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This study was conducted to explain students' ability to solve mathematical problems in Class VIII through problem-based learning (PBL) simulation in SMP Negeri 14 Merangin during the 2022/2023 school year. I did it. This training has proven to be better than traditional teaching methods. We use an experimental approach with a quantitative approach and a post-test study design. The subjects of this studys were all Grade VIII students of SMP Negeri 14 Merangin for the 2022/2023 school year, a total of 67 students. All samples were from experimental class VIII A and control class VIII B. In the study, the researchers used a simple random sampling technique. Testing is used as a data collection method and t-test is used as a data analysis method. Analysis of the data shows that the mean score of students in the sample class using the problem-based learning model is 14.08, while the mean score of the control class is 12.45. Therefore, based on the hypothesis result, tcount is greater than ttable which is 2.3582≥1.6802 at a significance level of 0.05, then Ho is rejected. High is acceptable. The conclusion of this study is that the mathematical problem solving ability of SMP Negeri 14 Merangin VIII students studying using a Problem-Based Learning (PBL) model in the 2022/2023 academic year is significantly lower than that of students studying using traditional teaching methods. In other words, they were better than the students who were given the test.

HUBUNGAN ANTARA MINAT BELAJAR TERHADAP PEMAHAMAN KONSEP MATEMATIS DAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS IX SMP NEGERI SATU ATAP 1 MERANGIN Kurnia Illahi; Yohanes; Sukur
Matedukasia Vol. 8 No. 2 (2023): Oktober 2023
Publisher : Pendidikan Matematika | Universitas Merangin

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The background of this study is students who are less interested in learning mathematics which has an impact on understanding mathematical concepts and mathematical conundrum-solving skills of the class IX pupils from Merangin One Roof 1 Public Middle School in the 2022/2023 Academic Year. The purpose of this study is to explain the connection or significance between a desire to learn and awareness of mathematical concepts and The ability of SMP Negeri pupils in class IX to solve mathematical problems One Roof 1 Merangin. This study involved 3 variables, namely interest in learning as the variable that is independent and the understanding of mathematical concepts and ability to solve mathematical problems as the dependent variable. In this investigation, the population consisted of class IX pupils at One Roof Middle School Public 1 Merangin for the academic year 2022–2023. The method of sampling made use of a total sampling method, namely all students in class IX consisting of 1 class totaling 30 pupils—data gathering with tests and survey methods. The instrument use was in the form of 34 statement items, 1 item about understanding mathematical concepts, and 1 item about mathematical problem-solving ability. Data analysis utilized to evaluate the theory employs the Pearson product-moment correlation technique, to test the significance using the Z-test, followed by the determining coefficient formula to express the size of the contribution With relation to variable Y from data analysis reveals that Z_count> Z_table or 2.202 > 1.960, after which H_0 is turned down and H_1 is approved. meaning that A strong correlation exists between learning interest understanding of mathematical concepts and the capacity for solve quantitative problems kids in class IX of One Roof Public Middle School 1 Merangin for the 2022/2023 academic year.

HUBUNGAN KETERAMPILAN DASAR MENGAJAR GURU DENGAN HASIL BELAJAR MATEMATIKA SISWA KELAS X SMA N 1 MERANGIN Adhe Flouren Tina; fe; Yohanes
Matedukasia Vol. 8 No. 2 (2023): Oktober 2023
Publisher : Pendidikan Matematika | Universitas Merangin

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The aim of the research is for describe significant relationship between skills base teach teachers with results study mathematics student class X SMA N 1 Merangin. Type study is approach quantitative correlational. Population totaling 325 students, determination sample use Taro Yamane formula and selected as many as 76 students as sample. Technique taking sample is simple random sampling with method lottery. Technique data collection in the form of questionnaire shaped scale likert. Instruments used consists of 41 statement items skills base teaching mathematics teacher. Based on analysis, the data is normally distributed and linear pattern. Technique analysis of the data used on hypothesis for test correlation use formula product moment correlation is obtained rcount > rtable or 0.9521 > 0.227 and testing significance coefficient correlation researcher use formula-Z test is obtained Zcount > Ztable or 8.2433 > 0.9997, so can concluded that there is significant relationship between skills base teach teachers with results study mathematics student class X SMA N 1 Merangin year lessons 2022/2023. For state big small influence variable X against Y is determined with formula coefficient determination obtained 90.65% influenced by variable skills base teaching teachers towards variable results Study and 9.35% influenced by other factors

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