EduMatika: Jurnal MIPA
EduMatika : Jurnal MIPA adalah jurnal yang diterbitkan oleh Lembaga Riset Mutiara Akbar, Medan, Indonesia merupakan jurnal akses terbuka yang dapat digunakan sebagai media interaksi bagi seluruh cendikiawan di bidang Penelitian pendidikan Matematika, Biologi, Fisika dan KImia.. Jurnal ini diperuntukkan bagi, peneliti, dosen, serta mahasiswa dari berbagai institusi dan afiliasi di Indonesia.
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67 Documents
<![CDATA[The Effect of Collaborative Learning Model on Mathematics Problem Solving Ability Tritech Informatika Vocational School Students Medan T.P 2021/2022 ]]>
<![CDATA[Harahap, Yeni Sahfitri]]>;
<![CDATA[Harahap, Tua Halomoan]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 3 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i3.244
<![CDATA[This study aims to determine the effect of the use of collaborative learning learning models on student problem solving. Students are given a test to see how the results of students' mathematical problem solving. Response, and student activities towards learning. Then the researcher described the results in data analysis. The method used by the researcher is a pre-experimental method using a one group pretest-posttest design. This research was conducted at SMK Tritech Informatika Medan in class X- Multimedia Executive as many as 25 students. The results of hypothesis testing conducted in this study indicate that the t-count value is 16.4037 with the t-table value at a significant level = 0.5, which is 2.060, meaning that the t-count value > t-table value or 16.4037 > 2.060. So Ha is accepted and H0 is rejected. It can be concluded that there is a significant influence on the Collaborative Learning learning model on the mathematical problem solving abilities of the students of SMK Tritech Informatikan Medan.]]>
<![CDATA[The Effectiveness of Using The Power of Two Learning Model on Mathematics Learning Outcomes in Tritech Informatics Vocational High School Students Medan T.P 2021/2022 ]]>
<![CDATA[Wulandari, Putri]]>;
<![CDATA['Afifah, Nur]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.250
<![CDATA[This study aims to determine whether the use of The Power of Two learning model is effective on mathematics learning outcomes. Students are given a test to get the results of learning mathematics, students' responses and activities towards learning. then the researcher describes the results in data analysis. The method used in this study is an experimental method using One Group Pretest Posttest Design. This research was conducted at Tritech Informatics Vocational School in class X-2 Software Engineering. The results of hypothesis testing conducted in this study indicate that the t-count value is 10.293 with the t-table value at a significant level = 0.05, which is 1.734, meaning that the t-count value > t-table value or 10.293 > 1.734. The gain test results obtained a gain index value of 0.73, interpreted into g > 0.7, said to be in the high category and at the level of effective effectiveness. Then it was concluded that The Power of Two model was effective on the mathematics learning outcomes of the students of SMK Tritech Informatika Medan]]>
<![CDATA[Development of Edutainment-Based Mathematics Learning Media on Social Arithmetic Materials ]]>
<![CDATA[Pratiwi, Shanty Hanna]]>;
<![CDATA[Panggabean, Suvriadi]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.252
<![CDATA[This study is research on the development of edutainment-based mathematics learning media on social arithmetic material at the seventh-grade junior high school level and using macromedia flash 8. The purpose of this study was to determine how the development of edutainment-based learning media at the seventh-grade junior high school level, and how appropriate the learning media was. edutainment-based mathematics in mathematics learning, as well as to determine the responses and interest of students to the development of edutainment-based learning media at the seventh-grade junior high school level. The development model used in this study is the ADDIE development model which consists of five stages, namely Analysis, Design, Development, Implementation, and Evaluation. In the implementation stage, the researcher limited the trial to a small scale with 15 students. The results of this study obtained a validation level of 90% by material experts, 91% by media experts, 82.4% of students expressed interest, which means that the development of edutainment-based mathematics learning media is feasible and valid as a mathematics learning media.]]>
<![CDATA[The Effectiveness of the Flipped Classroom Learning Model to Improve Mathematics Learning Outcomes at MTS Amalul Ikhlas ]]>
<![CDATA[Ihda, Robiatul]]>;
<![CDATA[Harahap, Tua Halomoan]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.264
<![CDATA[The formulation of the problem in this research is to find out the results of learning mathematics using the expository model and the flipped classroom learning model and whether the flipped classroom learning model is effective in improving the mathematics learning outcomes of MTs Amalul Ikhlas students. This research is a quantitative study. The population in this study were students of class VII MTs Amalul Ikhlas which consisted of 2 classes totaling 54 students. Sampling was done by using saturated sampling technique. The sample in this study consisted of two classes, namely VII A totaling 27 students as the experimental class and VII B totaling 27 students as the control class. control class is 46,48148. From the post-test results, the average score in the experimental class was 80.741 while the post-test average in the control class was 66.6667. From the data analysis shows that the experimental class, the value of L0 pre-test = 0.096 and the value of L0 post-test = 0.130. Meanwhile for the control class the value of L0 pre-test = 0.111 and the value of L0 post-test = 0.119. To test the homogeneity of the pre-test experimental class and control class obtained Fhitung (1.047) < F table (1.929). For the homogeneity test in the post-test experimental class and control class obtained Fhitung (1,108) <Ftable (1,929). The results of descriptive analysis of the data and gain index of the experimental class and control class show that the average gain index of the experimental class is 0.7 and the control class is 0.4. Furthermore, from the results of the t-test calculation, obtained thitung (5,281) > ttable (2,006) meaning that the average student learning outcomes on integer material with the Flipped Classroom learning model are higher than student learning outcomes using the Expository learning model and the Flipped Classroom learning model. effective in improving students' mathematics learning outcomes.]]>
<![CDATA[Development of Student Worksheets Using Problem Based Learning Models on Algebraic Computing Operation Materials ]]>
<![CDATA[Puri, Geby Karunila]]>;
<![CDATA[Amri, Zulfi]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.269
<![CDATA[The formulation of the problem in this study are: How is the LKPD Development using a problem-based learning learning model on the Algebraic Computing Operation material? How is the validity of the Student Worksheet with the problem-based learning model developed as a learning medium for students? How are students' responses to the Worksheet Students by using a problem-based learning model? This study aims to produce a Student Worksheet product using a Problem Based Learning model on valid and feasible algebraic arithmetic operations. This research is a type of development research and uses 4-D (four-D) research procedures which are modified into 3-D (three-D), namely the definition stage, the design stage, and the development stage. The results of this study: 1) Researchers have produced Student Worksheets using the Problem Based Learning model on algebraic arithmetic operations on the subject of addition, subtraction, multiplication, and division in algebraic form. 2) the results of the assessment of the Student Worksheets from material experts are 94.3% with a very valid validity level and the assessment of the Student Worksheets from media experts is 81.6% with a fairly valid validity level. 3) obtaining the results of the assessment through a student questionnaire with an average percentage of 88.25% with a very positive category. From the results of the assessment of material experts, media experts, and student responses, the developed Student Worksheets are valid and suitable to be used as learning media by students.]]>
<![CDATA[The Effect of Learning Motivation on Mathematics Learning Achievement of Class XI Students of SMK Negeri 2 Pematangsiantar T.A 2022/2023 ]]>
<![CDATA[Saragih, Marikris Natalia]]>;
<![CDATA[Siahaan, Theresia Monika]]>;
<![CDATA[Sidabutar, Ropinus]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.273
<![CDATA[The purpose of this study was to determine whether there was an influence of learning motivation on Mathematics Learning Achievement of class XI students of SMK Negeri 2 Pematangsiantar which consisted of 30 students. This research uses quantitative research with Quasi Experimental design research method. The population in this study was class XI as many as 9 classes at SMK Negeri 2 Pematangsiantar as many as 544 students. The number of samples taken was 30 students, namely class XI TAV-2. Data collection techniques using questionnaires and pre-test and post-test. The results of the study were to determine how much influence learning motivation had on mathematics learning achievement for XI grade students of SMK Negeri 2 Pematangsiantar T.A 2022/2023. Learning achievement based on pre-test and post-test questions is high with an average score of 75.50 and 79.33]]>
<![CDATA[The Effect of Knisley Learning Model to Improve Mathematical Problem-Solving Ability at MTs 'Aisyiyah North Sumatra ]]>
<![CDATA[Damayanti, Rosdiyah]]>;
<![CDATA[Ammy, Putri Maisyarah]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.274
<![CDATA[This study aims to determine the effect of the Knisley learning model to improve mathematical problem-solving skills at MTs'Aisyiyah North Sumatra and how influential the Knisley learning model is in improving mathematical problem-solving abilities. The researcher chose a sample of two classes, namely the control class and the experimental class, each with 25 people. The method used by the researcher is the experimental method. The research instrument used in this study was a test instrument which consisted of 5 questions. This research was conducted at MTs 'Aisyiyah North Sumatra in class VIII. Based on the results obtained based on the test results of the calculation of the hypothesis test, there are results thitung = 5.46 at a significant level = 0.005 and dk = n1 + n2 - 2 = 25 +25-2 = 48, then obtained ttable = 1.677. Based on the results of the calculation of the hypothesis test, it is obtained that thitung > ttable = 5.46 > 1.677, which means Ha is accepted and H0 is rejected.]]>
<![CDATA[The Effect of Interest in Learning Mathematics on Mathematics Learning Achievement in Class X SMK Swasta Persiapan Pematangsiantar T.A 2022/2023 ]]>
<![CDATA[Sembiring, Acloudia Febriani]]>;
<![CDATA[Manurung, Suprapto]]>;
<![CDATA[Sidabutar, Ropinus]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.280
<![CDATA[Mathematics is one of the subjects that until now students still think mathematics is difficult. This indication can be seen from the low learning achievement of students at the education level so that students' interest in learning mathematics is low. Good mathematics learning achievement will not be achieved optimally if students do not have an interest in learning. The low results obtained in students' mathematics can be seen from the scores obtained by students during learning at school. The purpose of this study was to determine whether there was a positive and significant influence of interest in learning mathematics on mathematics learning achievement of class X students of SMK Swasta Persiapan Pematangsiantar. This study uses this type of quantitative research with Quasi Experimental Design research methods. The population in this study was class X as many as 8 classes in Pematangsiantar Preparation Private Vocational School. The number of samples taken was 30 students, namely class X TBSM-2. Data collection techniques using a questionnaire (Questionnaire) and pre test - post test. The results of the study were to find out how much positive and significant interest in learning mathematics had on mathematics learning achievement for class X students of SMK Swasta Persiapan Pematangsiantar T.A 2022/2023. Questionnaire of interest in learning mathematics in class X belongs to the high category with an average of 72. Learning achievement is based on pre-test and post-test questions with an average score of 62 and 79,6. The results of data analysis show that interest in learning (X) has a positive and significant effect on learning achievement in mathematics (Y) which is indicated by the correlation coefficient value of 0.495. The results of the analysis of determination indicate that the variable of student interest in learning (X) has an effect of 24.5% on the variable of student achievement (Y), while the remaining 75,5% is influenced by internal factors or external factors which were not examined in this study. Because t count 3.168 is greater than t table 2,467, with sig 0.001 so it can be concluded that Ho is rejected and Ha is accepted which means that “There is a positive and significant effect of interest in learning mathematics on mathematics learning achievement in class X SMK Swasta Persiapan Pematangsiantar T.A 2022 /2023.]]>
<![CDATA[The Effect of Learning Interest And Motivation on Mathematics Learning Outcomes of Students of Class VIII SMP Private Cinta Rakyat 3 Pematangsiantar ]]>
<![CDATA[Simorangkir, Rosari Angelia]]>;
<![CDATA[Sidabutar, Ropinus]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.283
<![CDATA[This study aims to determine: (1) the effect of interest in learning on students' mathematics learning outcomes in grade VIII SMP Swasta Cinta Rakyat 3 Pematangsiantar Academic Year 2022/2023. (2) the effect of learning motivation on students' mathematics learning outcomes in class VIII of Cinta Rakyat 3 Pematangsiantar Private Junior High School in the Academic Year of 2022/2023. (3) the effect of interest and learning motivation on students' mathematics learning outcomes in class VIII of Cinta Rakyat Private Junior High School 3 Pematangsiantar for the Academic Year of 2022/2023. This type of research is a quantitative research type with the research sample being students of class VIII B and VIII C SMP Swasta Cinta Rakyat 3 Pematangsiantar, namely 60 students. The instruments used in this research are questionnaires and tests that have been tested for validity and reliability tests. The results and discussion of the research show that: (1) There is a positive and significant relationship between interest in learning and mathematics learning outcomes for class VIII students of SMP Swasta Cinta Rakyat 3 Pematangsiantar, with a value of t_count > t_table (3.500 > 2.001) and a large effect of 17.4%. (2) There is a positive and significant relationship between learning motivation and mathematics learning outcomes for eighth grade students of Cinta Rakyat 3 SMP Swasta Cinta Rakyat 3 Pematangsiantar, with a value of t_count > t_table (4.101 > 2.001) and a large effect of 22.4%. (3) There is a positive and significant effect between interest in learning and motivation to learn together with the value of F_count > F_table (10,865 > 3.115) and a large effect of 27.6%.]]>
<![CDATA[The Effect of Problem Based Learning Model on Students' Mathematic Problem Solving Ability on Circle Materials for Class VIII in Cinta Rakyat Private Junior High School, Pematangsiantar ]]>
<![CDATA[Sipayung, Novita O]]>;
<![CDATA[Sidabutar, Ropinus]]>
<![CDATA[ EduMatika: Jurnal MIPA Vol. 2 No. 4 (2022): EduMatika: Jurnal MIPA ]]>
Publisher : <![CDATA[Lembaga Riset Mutiara Akbar ]]>
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DOI: 10.56495/emju.v2i4.284
<![CDATA[This study aims to determine the effect of the Problem Based Learning learning model on students' mathematical problem-solving abilities in class VIII circle material at Cinta Rakyat 3 Pematangsiantar Private Junior High School in the Academic Year of 2022/2023. This research is a quantitative study with a quasi-experimental type of research with the research sample being class VIII C as the experimental class and class VIII D as the control class, totaling 60 students. The instrument used in this research is a test in the form of a description. The results of data analysis on pretest questions in the experimental class obtained an average value of 39.77 and in the control, class obtained an average value of 38.13. While the results of the data analysis of the posttest questions in the experimental class obtained an average value of 85.60 and in the control class an average value of 77.83 was obtained. Based on the results of the t-test conducted, it was obtained that tcount > ttable, namely 3.765 > 1.672. So based on the results of the study, it can be concluded that there is an effect of using the Problem Based Learning learning model on students' mathematical problem-solving abilities in class VIII circle material at Cinta Rakyat 3 Private Junior High School Pematangsiantar.]]>
