Jurnal AlphaEuclidEdu
Jurnal AlphaEuclidEdu adalah Jurnal Prodi Pendidikan Matematika FKIP Universitas Tanjungpura yang mencakup bidang keilmuan matematika dan pendidikan matematika dengan rincian: 1) Belajar dan Pembelajaran Matematika, 2) Media dan Sumber Belajar Matematika, 3) Kurikulum Matematika, 4) Evaluasi Pembelajaran Matematika, 5) Profesi Pendidik Matematika, 6) Matematika untuk Ekonomi, 7) Statistika, 8) Geometri, 9) Aljabar, 10) Analisis, 11) Kalkulus, 12) Trigonometri, 13) Operasi Riset.
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<![CDATA[KEMAMPUAN NUMERIK SISWA SEKOLAH MENENGAH ATAS DALAM PEMECAHAN MASALAH MATEMATIS ]]>
<![CDATA[Umi Nur Haafidah]]>;
<![CDATA[Hamdani Hamdani]]>;
<![CDATA[Dian Ahmad BS]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 1 (2022): Volume 3 Number 1 Juli 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i1.53417
<![CDATA[The importance of problem solving skills is based on the results of the Trends in International Mathematics and Science Study (TIMSS) survey which means that students' mathematical problem solving abilities in Indonesia are still in a very low category. Where one factor in the low problem solving ability of students is the low numerical ability of students. Based on these results, researchers are interested in revealing deeper results regarding students' numerical abilities in solving mathematical problems. Thus, this study was conducted with the aim of knowing students' numerical abilities in solving mathematical problems. The method used in this research is descriptive method. With the form of descriptive quantitative research, the subjects in this study were students of class XII MIA MA Khulafaur Rasyidin and the object of this research was numerical ability in solving mathematical problems. The data collection technique used a test technique with the data analysis technique used, namely the average percentage. The results of data analysis showed that the numerical ability of students in solving mathematical problems was included in the medium category with the percentage obtained at 58.428%. Which means that overall there are still students who are not fast and careful in doing arithmetic calculations when solving problem solving problems properly.]]>
<![CDATA[PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS WEBLOG PADA MATERI PROGRAM LINEAR KELAS XI ]]>
<![CDATA[Andre Andre]]>;
<![CDATA[Bistari Bistari]]>;
<![CDATA[Rustam Rustam]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 1 (2022): Volume 3 Number 1 Juli 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i1.53230
<![CDATA[This study aims to produce a weblog on linear programming material that is suitable for use in the learning process. This research is a research and development (Research and Development) using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The test subjects in this study were 25 students of class XI SMAS Mujahidin Pontianak, while the object of this research was a weblog with linear programming material. The appropriateness of the learning media was assessed by media experts, material experts, and teachers before a limited trial was carried out by students.learning media weblog that has been developed according to material experts is obtained with a percentage of 75% with a decent category, according to media experts it is obtained a percentage of 77.5% with a very decent category, and according to the teacher's assessment a percentage of 82.5% with a very decent category. Meanwhile, for student responses, the percentage is 81.4% with a very decent category. Based learning media weblog on linear programming material is feasible to use in learning.]]>
<![CDATA[ANALISIS MISKONSEPSI SISWA PADA MATERI TRIGONOMETRI MENGGUNAKAN METODE CERTAINTY OF RESPONSE INDEX TERMODIFIKASI DI SMA ]]>
<![CDATA[Muhammad Dwiki Annadzili]]>;
<![CDATA[Halini Halini]]>;
<![CDATA[Dede Suratman]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 1 (2022): Volume 3 Number 1 Juli 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i1.53435
<![CDATA[The research purpose is to analyze the misconceptions by using the certainty of response index modified in trigonometric equations at class XI State Senior High School 9 Pontianak. that Research method used in this research was a case study. The subjects in this research were seven students of class XI IPA 1 and IPA 2 of State Senior High School 9 Pontianak. The instruments used in this research were diagnostic tests and interview guidelines. From the result of the study, obtained 8 out of 32 students had computation misconceptions, 9 out of 32 students had generalized misconceptions, 1 out of 32 students had specialization misconceptions, and 1 out of 32 students had theoretical misconceptions. Misconceptions experienced are caused by students are students' associative thinking, incomplete reasoning, wrong intuition, stages of student cognitive development, and student abilities. Generalizing misconceptions are the most common misconceptions experienced by students, the cause of this misconception is wrong intuition and the stage of students' cognitive development.]]>
<![CDATA[HUBUNGAN ANTARA BELIEF DAN HASIL BELAJAR MATEMATIKA SISWA KELAS VII MTS NEGERI 1 PONTIANAK ]]>
<![CDATA[Wittia Rosi Rahayu]]>;
<![CDATA[Mohamad Rif'at]]>;
<![CDATA[Hamdani Hamdani]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 2 (2022): Volume 3 Number 2 Desember 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i2.53444
<![CDATA[AbstractThis study intends to decide the connection among Conviction and Arithmetic Learning Results. This exploration utilizes ex post facto technique and type of correlational examination. The example in this review was class VII understudies, the information acquired in this review were the consequences of a numerical conviction survey and the benefit of learning results. In view of the consequences of the measurable trial of Pearson connection investigation utilizing SPSS 26, it was gotten a worth of 0.056, it very well may be inferred that there is a huge connection among conviction and understudy learning results in math. The extent of the relationship is remembered for the medium class]]>
<![CDATA[UPAYA UNTUK MENINGKATKAN PENGETAHUAN MATERI TITIK BERAT MENGGUNAKAN LKPD MODEL PROJECT BASED LEARNING ]]>
<![CDATA[Heru Parjono]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v4i1.63882
<![CDATA[Â Classroom action research in general aims improving the quality of learning for class XI MIA 2 students of SMA Negeri 1 Siantan. Specifically for: (1) Improve mastery of knowledge of heavy point material after using LKPD PjBL model and (2) Knowing the results of the weight point material test after learning using the LKPD PjBL model. The method used is PTK. Data collection techniques and tools with test instruments and observation sheets. The results of the first cycle study showed 69% and cycle II results show 80%. %. The conclusion of the results of the first cycle achievement research is not ideal because it is still below 75% with medium predicate, and a completion percentage of 56% of 36 students. Learning in cycle II reaches 80% with high predicate. Learning in cycle II reaches 80% with high predicate.]]>
<![CDATA[IDENTIFIKASI MISKONSEPSI PESERTA DIDIK MENGGUNAKAN THREE TIER DIAGNOSTIC TEST DALAM MATERI MATRIKS ]]>
<![CDATA[Dian Safira]]>;
<![CDATA[Yulis Jamiah]]>;
<![CDATA[Hamdani Hamdani]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 2 (2022): Volume 3 Number 2 Desember 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i2.58305
<![CDATA[This study aims to identify students' misconceptions and their causal factors using a three-tier diagnostic test in the matrix material at XI MAN 1 Pontianak. The research method used is descriptive method with a qualitative approach. The form of the research method in this research is a case study. The subjects of this study were 15 students of class XI MIPA 1 MAN 1 Pontianak. The research instrument used was a three-tier diagnostic test and interview guidelines. Based on the results of the study obtained by students who experienced calculation misconceptions as many as 1 student or 2,94% of 34 students, generalizing misconceptions experienced by 7 students or 20.59% of 34 students, misconceptions specialization experienced by 10 students or 29.41% of 34 students and misconceptions experienced by 1 student or 2.94% of 34 students. The causes of misconceptions experienced by students in this study came from wrong intuition and incomplete reasoning.]]>
<![CDATA[KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DITINJAU DARI MINAT BELAJAR PESERTA DIDIK PADA MATERI PROGRAM LINEAR ]]>
<![CDATA[Sinta Nauli Pasaribu]]>;
<![CDATA[Edy Yusmin]]>;
<![CDATA[Munaldus Munaldus]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v4i1.66715
<![CDATA[One of the most important mathematical skills for students to master is the ability to solve problems. Students' enthusiasm for learning is one factor that influences their ability to solve mathematical problems. This study aimed to determine how students' learning interests in linear programming material influenced their ability to solve mathematical problems. This study employs a qualitative approach with a descriptive format. Interviews, mathematical problem-solving aptitude tests, and interest-based questionnaires were the research instruments used. After that, all of the data were analyzed in three stages: data reduction, data presentation, and verification. 22 XI SMA Negeri 2 Nanga Pinoh students served as the study's participants. Nine students were chosen to be interviewed out of the 22 students. According to the findings, students in the high-interest categories were able to correctly solve problems using the stages of problem solving. Students with a moderate interest in solving problems are able to answer questions about solving problems and meet indicators, but they are still less systematic in their completion at several other stages. Students in the low-interest category can only finish when they understand the problem and have not been able to plan, implement, or reevaluate strategies]]>
<![CDATA[KLASIFIKASI RESPON SISWA DALAM MENYELESAIKAN SOAL CERITA POLA BILANGAN BERDASARKAN TAKSONOMI SOLO ]]>
<![CDATA[Carolina Chrisna Hirera]]>;
<![CDATA[Edy Yusmin]]>;
<![CDATA[Romal Ijuddin]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v4i1.65577
<![CDATA[This study aimed to (1) determine the classification of students’ response in completing story questions based on the SOLO taxonomy; (2) discover the challenges of students in completing story questions on number patterns. The methodology used in this study was descriptive qualitative with a case study approach. The participants were 22 of 8th-grade students at SMP Sugiyopranoto Sanggau and the data sources were the results of story questions on number patterns and interview transcripts with the students. The result of this study indicates that response of high-achiever students reach the relational level of 8%, the students have already understand the number pattern materials quite well, take notes all the information contained on the questions, are able to correlate the separate information properly, write down the calculation steps and the conclusions given were also relevant. The response of moderate-achiever students reach the multistructural level of 40%, the students sufficiently understand the questions, take notes several important information and utilize it at the calculation, however, the correlation of separate information and concepts were not clear so that the calculation and the answers obtained were not reasonably right. Meanwhile, the response of low-achiever students are at the unistructural level of 21%, the students were still formula-oriented, and used merely one concept or one calculation step which caused the results obtained to be incorrect.]]>
<![CDATA[KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM MATERI HIMPUNAN DI KELAS VII ]]>
<![CDATA[Emi Evriani]]>;
<![CDATA[Yulis Jamiah]]>;
<![CDATA[Hamdani Hamdani]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 3, No 2 (2022): Volume 3 Number 2 Desember 2022 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v3i2.58308
<![CDATA[This study aims to describe students' mathematical communication skills during the covid-19hpandemic in learning mathematics, especially set operations material. .The method used in this research is the descriptive method.. The research subjects in this study were students of SMP Negeri 2 Pontianak class VII G who had studied the set material. Collecting data in this study through tests,aand, interviews. Based on, the results of the study, it was ,found/ that ,the ability of /students to express mathematical ideas in online learning through writing on set operations material was 42.5% relatively low. Students tend not to be able to write set notation, students are also not able to describe Venn diagrams and students still have many errors in working on the given questions. The ability of students to describe mathematical ideas in online learning on set operations material is 55% low. Students tend to be able to describe Venn diagrams but are less clear and incomplete in describing Venn diagrams. The ability to explain students' mathematics in online learning through oral on set operations material is 65% classified as moderate. Students tend to be able to explain the steps of the answers they have done and give reasons for the answers well. The students' mathematical reading ability in online learning through oral on set operations material by 40% is low. Students havehnot been able to convey what is understood orally and haveknot been able to read mathematical notations anddterms.]]>
<![CDATA[KESULITAN SISWA DALAM MENYELESAIKAN SOAL PEMAHAMAN KONSEP MATEMATIS PADA MATERI PERSAMAAN KUADRAT ]]>
<![CDATA[Christy Armelda Honey A]]>;
<![CDATA[Yulis Jamiah]]>;
<![CDATA[Halini Halini]]>
<![CDATA[ Jurnal AlphaEuclidEdu Vol 4, No 1 (2023): Volume 4 Number 1 Juli 2023 ]]>
Publisher : <![CDATA[UNIVERSITAS TANJUNGPURA ]]>
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DOI: 10.26418/ja.v4i1.66556
<![CDATA[Tujuan dari penelitian ini adalah untuk menggambarkan kesulitan dan faktor penyebabnya yang dihadapi siswa ketika menyelesaikan soal pemahaman konsep matematis pada materi persamaan kuadrat. Metode penelitian digunakan dalam penelitian ini ialah deskriptif dengan pendekatan kualitatif. Subjek penelitannya yaitu empat siswa SMP Negeri 1 Jagoi Babang Kelas IXA dengan nilai yang sangat rendah. Pemilihan subjek penelitian dari kategori sangat rendah dilakukan berdasarkan nilai tes siswa yang paling rendah serta hasil jawaban siswa yang memiliki banyak kesalahan. Tes tertulis dengan bentuk uraian dan pedoman wawancara semi terstruktur merupakan alat pengumpul data. Dalam temuan analisis data, didapat kesulitan dan penyebabnya yang dialami oleh siswa. Adapun kesulitan yang dialami oleh siswa yaitu kesulitan dalam mengingat konsep, kesulitan dalam memahami tujuan dari pertanyaan hingga soal dianggap susah untuk dikerjakan, kesulitan dalam menggunakan operasi perhitungan dalam menentukan akar persamaan kuadrat, kesulitan dalam menentukan mana yang merupakan dan bukan merupakan persamaan kuadrat satu variabel, kesulitan dalam mengingat rumus kuadratik, dan kesulitan dalam melakukan prosedur atau langkah-langkah perhitungan dalam menentukan akar persamaan kuadrat. Faktor penyebab siswa mengalami kesulitan diantaranya adalah kurangnya pemahaman siswa dalam menguasai konsep persamaan kuadrat, kurangnya pemahaman siswa dalam menguasai konsep operasi perhitungan dalam menentukan akar persamaan kuadrat, kurang memahami prosedur atau langkah-langkah penyelesaian dalam menentukan akar persamaan kuadrat, dan kurang fokus dalam mengerjakan soal sehingga siswa merasa terburu-buru.]]>
