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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

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII SMP NEGERI 14 MERANGIN Anggun Lilis Hildawati; Yohanes; Sukur
Hiradika | Hira Institute Vol. 1 No. 1 (2024): April 2024
Publisher : Hira Institute

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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.

PENGEMBANGAN BUKU SAKU DIGITAL BERBASIS CANVA PADA MATERI ALJABAR UNTUK KELAS VIII SMP NEGERI 6 MERANGIN Warih Ismita Dewi; Muhammad Jainuri; Yohanes
Hiradika | Hira Institute Vol. 1 No. 2 (2024): Oktober 2024
Publisher : Hira Institute

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The media used at SMP Negeri 6 Merangin still uses package books, so the learning process is not interactive. This research is research and development (R&D). The development model used in research on e-pocked book based canva is ADDIDE, which was validated by five validators. Validity is reviewed from validation sheet. Practicality is reviewed from e-pocked practicality questionnaire sheet and student interviews. Meanwhile, effectiveness is reviewed from the activities of students and the learning outcomes of students after using e-pocked based canva. The results of the data analysis show the average score of validation results by material experts at 4.34 with a very valid category, Indonesian language experts at 4.73 with a very valid category, media experts at 4.27 with a very valid category, and teacher validation at 4.55 with a very valid category. The average overall score of the validators was 4.47, with a very valid category. The percentage of practicality questionnaire responses was 79% in the practical category. The average percentage of effectiveness of learning outcomes is 90.62% with an effective category, and the percentage of student activity is 83.58% with a very effective category. Based on these results, it is found that the research that has been developed is valid, practical, and effective

PENGEMBANGAN E-MAGAZINE BERBASIS HEYZINE FLIPBOOKS KELAS VIII SMP N 6 MERANGIN Sri Wahyuni Agri Lestari; Yohanes; Ferinaldi
Hiradika | Hira Institute Vol. 1 No. 2 (2024): Oktober 2024
Publisher : Hira Institute

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The purpose of this study was to develop a valid, practical, and effective Heyzine Flipbooks-based e-magazine. This type of research uses R&D. The learning method uses discovery learning. The development model used by researchers is ADDIE. The Heyzine Flipbooks-Based E-magazine was validated by 5 validators consisting of 3 material experts, 1 linguist, and 1 media expert. The practicality of the Heyzine Flipbooks-based e-magazine can be seen from the analysis of the practicality questionnaire and the results of student and teacher interviews. The results of material expert validation obtained an average of 4.42 with a very valid category; linguists obtained an average of 4.50 with a very valid category; media experts obtained an average of 4.42 with a very valid category; and teacher experts obtained 4.24 with very valid categories. The overall validation result is 4.40 in the very valid category. The practicality of the e-magazine based on Heyzine Flipbooks is 75.72% in the practical category. The average product effectiveness of student learning outcomes is 90.62% with a very effective category, and for student learning activities, it is 72.44% with a very active category. Based on these results, it is found that the research that has been developed is valid, practical, and effective

PENGARUH MODEL PEMBELAJARAN THINGKING ALOUD PAIR PROBLEM SOLVING (TAPPS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII SMP N 13 MERANGIN Ida Khotimah; Yohanes; Hidayati Rais
Hiradika | Hira Institute Vol. 2 No. 1 (2025): April 2025
Publisher : Hira Institute

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Students' limited numerical problem-solving capacities propelled this investigation. This will be determined based on the classical score set by the school, specifically 70%. To attain this classical score, 22 students must reach the KKM, indicating that their capacities are considered good. Be that as it may, within the restatement of the scientific issue regarding capacity test scores, it was found that only 12 students met the KKM. Separated from that, if you look at the understudy learning exercises, students are less dynamic with a rate of 31.18% during the learning process. Another thing is that the learning utilized still employs ordinary learning. This will be seen from the findings of interviews conducted by analysts with instructors and perceptions of instructor exercises during learning. This research aims to describe mathematical problem-solving abilities using the Thinking Aloud Pair Problem Solving learning, which is superior to routine learning for lesson VIII students. The strategy utilized in this study is a test-based research strategy. To test the speculation, the t-test is utilized. The esteem of t_(calculated )=2.65 and the esteem of t_(table )=1.67. In agreement with the choice making criteria for the right-hand test, in case t_(count )>t_(table) or 2.65>1.67, at that point H_(0) is rejected and H_(1) is acknowledged, meaning that scientific problem solving capacities are instructed utilizing the demonstrate Considering Out loud Combine Issue Understanding learning is superior than conventional learning for lesson VIII understudies at SMP N 13 Merangin for the 2024/2025 scholarly year.

UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN MODEL PROJECT BASED LEARNING SISWA KELAS IV SD NEGERI NO. 62/VI BEDENG REJO Albahrul; Yohanes; Ferinaldi
Hiradika | Hira Institute Vol. 2 No. 1 (2025): April 2025
Publisher : Hira Institute

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This research is motivated by the low mathematics learning outcomes caused by the lack of student motivation in learning and teachers are still focused on the one-way learning process. The researcher offers a Project Based Learning model solution that leads to student and teacher creativity. The purpose of the study is to describe efforts to improve mathematics learning outcomes using the Project Based Learning model through classroom action research carried out in 3 cycles. The data obtained in this study are student learning outcomes through tests, and student activities during the learning process through observation sheets. The results of the study showed that the results of the cycle I test, the average student score was 61.54 with classical completeness of 46.15%, in the cycle II test results with an average score of 70.77 with classical completeness of 69.23% increased in cycle II and in cycle III the average student score was 76.15 with classical completeness of 80.77% increased from the previous cycle. Regarding the results of student observations in cycle I, the results were 65.88%, increasing to 75.89% in cycle II and becoming 80% in cycle III. It can be concluded that using the project-based learning model can improve the mathematics learning outcomes of grade IV students of SD Negeri No. 62/VI Bedeng Rejo in the 2024/2025 Academic Year.

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