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KAJIAN PENGGUNAAN MATEMATIKA PADA AKTIVITAS TUKANG KAYU DAN TUKANG BATU DALAM PROSES PEMBANGUNAN RUMAH: Study On The Use Of Mathematics In The Activities Of Carpenters And Masons Of House Construction Process Lainawa, Mohamad Ruslan; Hasbi, Muh.; Rizal, Muh.; Lefrida, Rita
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
Publisher : Universitas Tadulako

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This research aims to obtain a description of the use of mathematics in the activities of carpenters and masons in the process of building a house. The subjects of this research were two builders who were carrying out construction in the village of Tokala Atas. The two craftsmen chosen as research subjects consisted of a masons and a carpenter. The research method used was qualitative with a descriptive type of research carried out in the village of Tokala Atas. The data collection techniques used were observation and interviews. Observations were made while the builders were building the house. Interview techniques were used to explore the data that had been obtained when the observations were made. The results of the research show that carpenters and masons use mathematical concepts in building houses, namely the Pythagorean concept when forming foundation angles and measuring the sloping sides of roofs. The concept of alignment when measuring foundation bow plank strings, measuring brick laying benchmark strings and measuring frame heights. The concept of comparison is used when measuring into the foundation and when determining the distance between floor girders. The concept of flat construction is used when making sloping reinforcement frames, making piles and forming wooden joints. The concept of perpendicular lines is used when adjusting the straightness of poles, sills and roof posts. Arithmetic concepts are used when calculating zinc and teal requirements. The mathematical concepts contained in house buildings made by carpenters are roof shape: roof shape, rice wrapper and wall shape: betel stacking shape, plate stacking and lengthwise.
PROFIL PENYELESAIAN SOAL PADA MATERI LUAS PERMUKAAN KERUCUT OLEH SISWA KELAS IX SMP NEGERI 1 KASIMBAR: Profile for Solving HOTS Questions On The Cone Surface Area Material by Students of Class IX SMP Negeri 1 Kasimbar Miranda, Dini; Hasbi, Muh.; Lefrida, Rita
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
Publisher : Universitas Tadulako

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This study aims to profile the completion of HOTS questions on the conical surface area material by SMP Negeri 1 Kasimabar students based on differentiated cognitive levels. This type of research is qualitative research. The subjects of this study were 2 students of different genders taken from class IX SMP Negeri 1 Kasimbar. The research subjects were one student with high mathematics ability with female gender (LN), and one student with high mathematics ability with male gender (MS). The data collection techniques in this study were written tests and in-depth interviews. The test given to the research subjects was a HOTS problem test on cone surface area material at the cognitive level of analyzing (C4). The results of this study indicate that the profile of solving HOTS problems on the surface area of the cone by students with high mathematics ability LN at the cognitive level of analyzing is correct, because the subject can distinguish information, organize by creating a structure in systematic problem solving and attribute by making conclusions based on the information obtained very well. While the profile of HOTS problem solving of cone surface area by MS high mathematics ability students at the cognitive level of analyzing is good, because MS subjects are also able to distinguish information and organize by creating structures in systematic problem solving, it's just that at the stage of attributing MS subjects are still lacking, because at the stage of attributings
PROFIL PEMAHAMAN KONSEP SISWA KELAS VIII ASMP NEGERI 7 PALU PADA MATERI PERSAMAAN GARIS LURUS: Profile of Concept Understanding of Students in Grade VIII A at SMP Negeri 7 Palu on The Material of Straight Line Equations Mukarramah; Pathuddin; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
Publisher : Universitas Tadulako

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Students' concept understanding needs to be profiled so that teachers can know the picture of students' understanding of mathematics concepts. This study aims to obtain a description or description of the concept understanding of students of class VIIIA SMP Negeri 7 Palu in solving straight line equations in terms of mathematical ability. This type of research is descriptive research with a qualitative approach. Data were collected through written assignments and interviews. The results of this study showed the concept understanding profile of students with high mathematics ability in restating the concept of straight line equation which is a linear equation that contains two variables, identifying examples that contain two variables and not examples that do not contain two variables, classifying objects according to certain properties in accordance with the concept.;The concept understanding of medium ability students in restating the concept of a straight line equation is a linear equation that contains two variables, identifying examples that contain two variables and not examples that do not contain two variables, classifying objects according to certain properties in accordance with the concept; The concept understanding profile of students with low mathematics ability in restating the concept of straight line equation does not restate according to the concept, namely equations containing variables, identifying examples and non-examples, classifying objects according to certain properties according to the concept.
ANALISIS KEMAMPUAN MENYELESAIKAN MASALAH DENGAN MENGGUNAKAN LANGKAH-LANGKAH POLYA PADA SISWA KELAS XI MAS-PPM NURUL FALAH PALU MATERI PROGRAM LINEAR DITINJAU DARI GAYA BELAJAR: Analysis Of The Ability To Solve Problems Using Polya Steps In MAS-MPM Class XI Students Nurul Fatah Palu Linear Programming Material In Terms Of Learning Style Lestari, Yunda; Nurhayadi; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
Publisher : Universitas Tadulako

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Analysis of the ability to solve problems using Polya's steps on linear programming material in terms of learning styles is a description of students' ability to solve problems using Polya's steps on linear programming materials which are reviewed based on students' learning styles. The learning styles used according to DePorter and Hernacki are visual, auditory, and kinesthetic learning styles.This research is a descriptive qualitative research with the aim of knowing and describing students' ability to solve problems using Polya's steps in terms of visual, auditory, and kinesthetic learning styles. The subjects of this study were students of class XI MAS-PPM Nurul Falah Palu who were selected by one representative student each from the results of a learning style questionnaire that grouped students with visual, auditory and kinesthetic learning styles. . The results of data analysis show that, (1) In understanding the problem, students with visual, auditory and kinesthetic learning styles show relevant understanding by gathering information contained in the questions and can identify problems from the questions with their knowledge of the "statement" and "question" sentences, although with a different writing style. The difference is seen in students with kinesthetic learning styles.. (2) In planning problem solving, subjects with visual and auditory learning styles can plan strategically well to achieve the goals to be achieved in a problem and can choose relevant information from the problem. While subjects with kinesthetic learning styles are quite good in planning problem solving but in developing strategies they are still not suitable to be able to solve problems properly. (3) In carrying out problem solving plans, subjects with visual learning styles are very good at executing, carrying out plans and are able to organize and integrate problems with relevant previous knowledge, as well as auditory subjects even with different writing styles. Meanwhile, subjects with kinesthetic learning styles cannot solve them properly because they are unable to integrate problems with previous knowledge. (4) In re-examining, subjects with visual and auditory learning styles carry out re-examinations because they can monitor, check or detect end results and unexpected events. Meanwhile, subjects with kinesthetic learning styles did not re-examine such as visual and auditory subjects because they were not sure about the problem solving they were doing.
ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBASIS DARING MENGGUNAKAN APLIKASI GOOGLE CLASSROOM PADA MASA PANDEMI COVID-19 DI KELAS VIII ABU BAKAR SMP IT AL FAHMI PALU: Analysis Of The Online-Based Mathematics Learning Process Using The Google Classroom Aplication Durinf The Covid-19 Pandemic In Class VIII Abu Bakar SMP IT AL Fahmi Palu Qomaria, Esti; Hasbi, Muh.; Pathuddin
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
Publisher : Universitas Tadulako

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This research is a qualitative descriptive study aimed at: obtaining a description of the analysis of the online-based mathematics learning process using the Google Classroom application during the Covid-19 pandemic in class VIII Abu Bakar SMPIT Al Fahmi Palu. The data collection techniques used questionnaires, documentation and interviews. The subjects in this study were all class VIII students of Abu Bakar SMPIT Al Fahmi Palu who were registered in the 2019/2020 school year. The number of students is 15 people. The results showed that the Google Classroom application can help and make it easier for teachers and students to carry out distance learning, especially in submitting materials and assignments. Based on the results of the study, it can be concluded that online-based learning using the Google Classroom application has been proven to be effective during the SFH (Study from Home) period due to the Covid-19 pandemic.
PENERAPAN MODEL QUANTUM TEACHING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI ATURAN PENCACAHAN DI KELAS XII MIA 1 SMA NEGERI 1 SIRENJA: Application Of The Quantum Teaching Model To Improve Student Learning Outcomes In Enumeration Rules Material In Class XII MIA 1 SMA Negeri 1 Sirenja Ramadhani, Lara Rahmi; Hasbi, Muh.; M, Bakri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
Publisher : Universitas Tadulako

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This study aims to obtain a description of the application of the Quantum Teaching model to improve student learning outcomes on enumeration rules in class XII MIA 1 SMA Negeri 1 Sirenja. This research is a Classroom Action Research with the design of Kemmis and Mc Taggrat. This research was conducted in two cycles totaling 32 students. In cycle I classical learning completeness was 55.17% while cycle II was 65.62%. The results showed that through the application of the Quantum Teaching model, student learning outcomes improved by following the phases of the Quantum Teaching model, namely (1)enrolling, researchers providing apperception and motivation through powerpoint and video shows (cycle II), (2)experiencing, students working on worksheets with their groups and playing them. music as a sign of starting worksheets, (3) labeling, students make conclusions from the worksheets with their groups, (4) demonstrating, the researcher directs the students to discuss the rules of enumeration, (5)reviewing, the students convey the essence of the material they have learned, (6)celebrating, the researcher plays the game and gives awards to the students.
PENERAPAN MODEL PEMBELAJARAN VAN HIELE PADA MATERI HUBUNGAN GARIS DAN SUDUT DI KELAS VII SMP MUHAMMADIYAH 1 PALU Fitriani, Fitriani; Hasbi, Muh.; Bakri, Bakri
Aksioma Vol. 9 No. 2 (2020): AKSIOMA : Jurnal Pendidikan Matematika FKIP Universitas Tadulako
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v9i2.518

Abstract

Abstract: The purpose of this study is to describe the application of the Van Hiele learning model that can improve student learning outcomes in the material relationship lines and angles in class VII Muhammadiyah Middle School 1 Palu. This type of research is classroom action research (CAR). The design of the study was based on the research design of Kemmis and Mc. Taggart consists of four components, namely (1) planning, (2) action, (3) observation, and (4) reflection. This research was conducted in two cycles. The research subjects were seventh grade students of Muhammadiyah Middle School 1 Palu in the 2017/2018 school year, totaling 25 students. Data collection techniques in this study were observation, tests, interviews, and field notes. The results showed that the application of the Van Hiele learning model could improve student learning outcomes by following the phases of Van Hiele's learning model, namely: (1) inquiry, (2) directed orientation, (3) description, (4) free orientation, and ( 5) integration. In the first cycle the percentage of classical learning completeness was 47.83% and in the second cycle the percentage of classical learning completeness increased to 86.96%. In addition, the results of observations of teacher activities in managing learning in the first cycle and second cycle are in the very good category. The results of observations of student activities in following the learning process in the first cycle are in the good category and the second cycle is in a very good category.
PENGEMBANGAN PERANGKAT PEMBELAJARAN GEOMETRI BERBASIS TEORI VAN HIELE UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SMP Sukayasa, Sukayasa; Murdiana, I Nyoman; Hasbi, Muh.; Jaeng, Maxinus
Aksioma Vol. 11 No. 1 (2022): AKSIOMA : Jurnal Pendidikan Matematika FKIP Universitas Tadulako
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v11i1.1904

Abstract

Beberapa penelitian menunjukkan bahwa level berpikir siswa SMP dalam memahami konsep geometri sebagian besar berada pada level 0 dan level 1. Padahal secara teoritis menurut teori perkembangan intelektual Piaget, seharusnya level berpikir siswa SMP mencapai level 2. Ini Hal inilah yang mendorong peneliti untuk melakukan penelitian pengembangan dengan tujuan memperoleh perangkat pembelajaran geometri berbasis teori Van Hiele untuk meningkatkan berpikir ktitis siswa SMP. Peneliti menggunakan metode pengembangan Four D-Model yang terdiri dari beberapa tahap, yaitu: (1) tahap definisi, (2) tahap desain, (3) tahap pengembangan; dan (4) tahap diseminasi. Pada tahap definisi, beberapa kegiatan yang dilakukan antara lain mengkaji karakteristik siswa, mengkaji isi kurikulum, menganalisis tugas dan tujuan pembelajaran. Draf awal (Draft I) perangkat pembelajaran dibuat pada tahap desain berdasarkan hasil tahap definisi. Draf I ini terdiri dari RPP, Buku Siswa, LKS dan Soal Latihan. Kemudian pada tahap pengembangan, kegiatan yang dilakukan adalah validasi Draf I dan uji keterbacaan Draf I (uji coba I). Hasil ini digunakan untuk merevisi Draf I dan menghasilkan Draf II. Pada tahap pengembangan ini juga dilakukan uji coba II terhadap Draf II. Uji coba II digunakan untuk mengetahui kepraktisan dan keefektifan perangkat pembelajaran yang dihasilkan. Hasil pengembangan perangkat pembelajaran ini adalah seperangkat perangkat pembelajaran geometri SMP berdasarkan teori Van Hiele yaitu Buku Siswa, Rencana Pelaksanaan Pembelajaran, LKS dan Soal Latihan yang dapat meningkatkan kemampuan berpikir kritis siswa
PROFIL BERPIKIR KRITIS SISWA DALAM MENYELESAIKAN SOAL PISA KONTEN CHANGE AND RELATIONSHIP DI KELAS VIII MTsN 2 KOTA PALU Hasbi, Muh.; Rahmayanti, Farah; Bennu, Sudarman
Aksioma Vol. 12 No. 1 (2023): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v12i1.3481

Abstract

Penelitian ini bertujuan memprofilkan berpikir kritis siswa yang berkemampuan matematika tinggi, sedang dan rendah dalam menyelesaikan soal PISA konten change and relationship di kelas VIII MTsN 2 Kota Palu. Jenis penelitian adalah penelitian deskriptif dengan pendekatan kualitatif. Subjek penelitian adalah 3 orang siswa kelas VIII MTsN 2 Kota Palu yang berkemampuan matematika tinggi, sedang dan rendah. Hasil penelitian menunjukkan bahwa: (1) Berpikir kritis siswa yang berkemampuan matematika tinggi dalam menyelesaikan soal PISA konten change and relationship yaitu merencanakan dan melakukan eksperimen dengan investigasi yang baik, berpikiran terbuka dan memperhatikan alternatif lain untuk menyelesaikan soal, mendefinisikan istilah dengan cara yang sesuai konteksnya, menarik kesimpulan dari penyelesaian soal secara lisan dan tertulis, menjalin interaksi dengan orang lain serta mengevaluasi hasil pekerjaannya. (2) Berpikir kritis siswa yang berkemampuan matematika sedang dalam menyelesaikan soal PISA konten change and relationship yaitu mengembangkan dan mempertahankan tindakan dalam menyelesaikan soal dengan menggunakan rumus, berpikiran terbuka dan memperhatikan alternatif lain untuk menyelesaikan soal, menarik kesimpulan dari penyelesaian soal secara lisan, serta mengevaluasi hasil pekerjaannya. (3) Berpikir kritis siswa yang berkemampuan matematika rendah dalam menyelesaikan soal PISA konten change and relationship yaitu mengembangkan dan mempertahankan tindakan dalam menyelesaikan soal dengan menggunakan rumus serta mengevaluasi hasil pekerjaannya.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DENGAN DOUBLE LOOP PROBLEM SOLVING (DLPS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PERBANDINGAN KELAS VII MTs NEGERI 4 KOTA PALU: Aplication of Problem Based Learning (PBL) Learning Model With Double Loop Problem Solving (DLPS) to Improve Student Learning Outcomes on Comparison Material For Class VII Students of MTs Negeri 4 Palu City Kusumawati, Tuti Alawia; Rizal, Muh.; Hasbi, Muh.; Nasir, Rahma
Aksioma Vol. 13 No. 1 (2024): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v13i1.4355

Abstract

This study aims to describe the application of the Problem Based Learning (PBL) learning model with Double Loop Problem Solving (DLPS) to improve student learning outcomes in class VII comparison material at MTs Negeri 4 Palu City. The subjects in this study were VII C class students totaling 20 people. This type of research is Classroom Action Research (PTK) which refers to the research design of Kemmis and Mc. Taggart's research design, namely planning, action implementation, observation, and reflection. The results of this study indicate an increase in student learning outcomes from cycle I to cycle II marked by the increase in students whose scores reached the minimum completeness criteria as a whole. In cycle I, the number of students who were complete was 8 students with a percentage of completeness of 42.10% and in cycle II, the number of students who were complete was 11 students with a percentage of completeness of 73.33%. The results of observations of teacher and student activities in cycle I were in the good category and in cycle II were in the very good category. Based on the results of the study, it can be concluded that the application of the Problem Based Learning (PBL) learning model with Double Loop Problem Solving (DLPS) can improve student learning outcomes by using phases, namely (1) Orienting students to the problem, (2) Organizing students to learn, (3) Guiding individual and group investigations, (4) Developing and presenting work, and (5) Analyzing and evaluating the problem solving process
Co-Authors A Halim A. Octamaya Tenri Awaru Akhmad Affandi Akina Akina Alam, Hitman Alfini, Alfini Alfisyahra, Alfisyahra Alim, Nur Ananda, Sinar Anggraini Anggraini Anggraini Anggriani Ardiansyah, Randy Asyita, Asyita Baharuddin Baharuddin Baharuddin Paloloang Bakri Bakri Burhamzah, Muftihaturrahmah Cendana, Lili Chatarina Umbul Wahyuni Darmiati Darmiati Dewi, Ni Gusti Ayu Kartia Dianra, Atmika Radifa Evie Awuy Fitriani Fitriani Fitriyani Bakri Gandung Sugita Ginanto, Dewa Gede Cahyo Hadi Machmud, Hadi Hamsiana, Hamsiana Handayani, Firma Hanusu, Cahyani Rahmadani Dj. Hasriadi, Hasriadi Henidarwati, Henidarwati I Nyoman Murdiana Ibni Hadjar Imam Hanafi Indriyani Indriyani Istiqomah Jaeng, Maxinus Jusmawati Jusmawati, Jusmawati Juwita, Ana Hesty Kadong, Ekslesya Evangelin Karniman, Tegoeh S. Kusumawati, Tuti Alawia Lail, Renova Mi’rojul Lainawa, Mohamad Ruslan Lestari, Nur Ayu Enda Lilis, Lilis Lisdawati Muda M, Bakri Madeali, M. Tawil Mais Ilsan, Mais Mardiana, Nanang Marinus B. Tandiayuk Miranda, Dini Mobonggi, Arten Muh. Rizal Muhamad, Samsiah mukarramah Muri, Nurhafiza MUSTAMIN IDRIS Najamuddin Petta Solong Nasaru, Lince Nasir, Rahma Ni Made Puspawati Nizrah Nur Hidayah NurAfni NurAfni Nurfadila Nurfadila, Nurfadila Nurhayadi Nurul Inayah Nusi, Ireine G.C. Padang, Sery Londong Parakkasi, Idris Pathuddin PURWANTI PURWANTI Putri, Risma Wati Qomaria, Esti Rahmayanti, Farah Ramadhani, Lara Rahmi Rasyid, Rasmeidah Riana, Nurul Rita Lefrida Sanawati, Kambe Santika, Putu Saputri, Rifka Sari, nurlela Sudarman Bennu Sudarman Sudarman Sudirman Sukayasa Sutji Rochaminah Tenri, Andriani Wantu, Hasyim Mahmud Yunda Lestari, Yunda Yuyun Zulkifli