scholarly journals Penggunaaan alat peraga petak-petak urutan bilangan pecahan bagi peningkatan kompetensi siswa dalam menentukan urutan tertentu dari sekelompok bilangan pecahan acak

2021 ◽  
Vol 1 (1) ◽  
pp. 30-39
Author(s):  
Endang Sumarwanti

The purpose of this study is to describe the impact of using props in number sequence plots. This research was conducted on Mathematics subject about sorting numbers in grade VI SD Negeri 01 Batursari, Talun District, Pekalongan Regency in two cycles. The use of teaching aids in the form of plots of number sequences that are explained systematically in learning by teachers can actually improve students' abilities and skills in sorting groups of numbers arranged in a certain order (from sequential to largest). The increase in the number of students who achieved learning completeness was at least 11 students (64.70%) to 14 students (82.35%). The class average also increased from 73.52 to 86.47. The use of appropriate media and teaching aids in learning must be planned and carried out by the teacher so that the message conveyed can be received by students as a whole and realistically, especially in learning mathematics.

2018 ◽  
Vol 6 (2) ◽  
pp. 122-136
Author(s):  
Elisabeth Wiwik Sri Mulyani

The purpose of this study was to know the impact of the utilization of android applications in learning mathematics in SMPN-1 Sragen. This classroom action research was conducted in two cycles,each cycle beginned with planning, action, observation, and reflection. The data in this study was the assessment of the learning process obtained from learners in the activity and assessment at the end of the cycle. Then, the data was analyzed to know whether the utilization of android application in teaching space has been successful or not. There was an increase in students' learning achievement in understanding mathematics after having utilized the android applications. Before the action, only 18 students (56.25%) completed their learning and increased to be 22 students (68.75%) on the first cycle. In the second cycle, the number of students completed their learning was 31 students (96.87%). The use of android application for class IX students B SMPN-1 Sragen had improved the students’ learning achievement. Before the action, the average knowledge of students was 75.16 and their average skill was 70.63. In the first cycle, the average knowledge of students is 78.59 and their average skills is 72.5. In the second cycle, of average knowledge 88.13 average skills 86.88. The conclusion, the utilization of android application in teaching the space learning content improved the students learning achievement. Teachers are suggested to utililize the android application or other appropriate media in learning-teaching activities.ABSTRAKFokus masalah yang menjadi pembahasan di dalam tulisan ini adalah dampak dari pemanfaatan aplikasi android dalam pembelajaran matematika tentang bangun ruang sisi lengkung di SMPN-1 Sragen. Tujuan penelitian ini adalah untuk mengetahui dampak dari pemanfaatan aplikasi android dalam pembelajaran matematika tentang bangun ruang sisi lengkung di SMPN-1 Sragen. Metode penelitian tindakan kelas ini dilaksanakan dengan dua siklus, di mana setiap siklus diawali dengan perencanaan, tindakan, observasi, dan refleksi. Data dalam penelitian ini berupa penilaian proses yang diperoleh dari peserta didik dalam beraktivitas dan penilaian pada akhir siklus. Kemudian, data dianalisis untuk memperoleh gambaran tentang berhasil-tidaknya pembelajaran yang telah dilakukan. Hasil penelitian menunjukkan ada peningkatan hasil belajar peserta didik dalam memahami bangun ruang sisi lengkung setelah belajar menggunakan aplikasi android. Sebelum tindakan, yang tuntas 18 peserta didik (56,25%), pada siklus pertama 22 peserta didik (68,75%). Pada siklus kedua, peserta didik yang tuntas belajarnya 31 orang (96,87%). Penggunaan aplikasi android pada peserta didik kelas IX B SMPN 1 Sragen terbukti dapat meningkatkan hasil belajar peserta didik. Sebelum tindakan, rata-rata pengetahuan 75,16 dan rata-rata keterampilan 70,63. Pada siklus pertama, rata-rata pengetahuan meningkat menjadi 78,59 dan rata-rata keterampilan 72,5. Kemudian, pada siklus kedua, rata-rata pengetahuan meningkat menjadi 88,13 dan rata-rata keterampilan meningkat menjadi 86,88. Simpulan dari penelitian ini adalah bahwa pemanfaatan aplikasi android pada materi bangun ruang meningkatkan hasil belajar peserta didik. Disarankan agar guru menggunakan aplikasi android atau media lain yang tepat dalam pembelajaran. 


Author(s):  
Adi Candra Kusuma

In understanding abstract mathematical concepts, students need teaching aids such as concrete objects as an intermediary or visualization. The purpose of the research is to obtain skills in making mathematics teaching aids on PGSD University of Civilization students. The research method uses qualitative research with a total of 66 research subjects in the third semester of 2015/2016 Academic Year. Data collection techniques were taken using observation, interviews, documentation. The results obtained from the study provide knowledge of new knowledge, improve skills in making learning support instruments, train the creative thinking of students of the University of Civilization PGSD as a provision of learning strategies when going to be a teacher. This training prepares prospective teachers in explaining mathematical concepts, in learning mathematics, the use of teaching aids is expected to increase student motivation. Motivation can arise because many ideas and new ideas and fun learning contains a variety of information that is relevant to the learning needs of students.


2020 ◽  
Vol 3 (1) ◽  
pp. 8
Author(s):  
Usmadi Usmadi ◽  
Hayatul Hasanah ◽  
Ergusni Ergusni

This study is motivated by the issues found in observations at school, where the daily teaching activities carried out by teachers show that; teaching and learning activities are classical, the teacher only stands or sits in front of the class, the direct relationship between the teacher and students is rare, and students tend to behave passively, such as coming, listening, reading and writing. To overcome this issues, the researchers conducted a research by applying a three-step type of cooperative learning model interview in learning mathematics in the class. The purpose of this study is to reveal the activities and learning outcomes of students after applying the three-step interview type cooperative learning model. From the results of the study it was found that the learning activities of students during the application of the three step interview cooperative learning model increased at each meeting. Thus it can be concluded that the mathematics learning outcomes of students with learning by applying a three-step interview type cooperative learning model is better than those who do not apply the techniques.


2015 ◽  
Vol 77 (4) ◽  
Author(s):  
Nurul Azita Salleh ◽  
Mohd Nasrun Mohd Nawi ◽  
Norazah Mohd Nordin ◽  
Abdul Khalim Abdul Rashid

This paper focuses on the discussion of the impact of IM-SmartSAFETY courseware on foreign workers in the construction industry. This courseware was developed as an alternative media of information delivery in bilingual multimedia and two directional teaching aids for foreign workers in Health and Safety Induction Course (HSIC). The study discovered that the IM-SmartSAFETY courseware have contributed a great impact and meets the needs of the foreign workers on construction sites as well as one of the mechanism to help tackle the language problem. The study was conducted quantitative research methods supported by qualitative research is found a parallel in terms of data acquisition which is seen IM-SmartSAFETY courseware has helped meet the needs of foreign workers regarding personal protective equipment (PPE) in terms of knowledge about the types and uses of PPE, safety regulations related to PPE, proper wear of PPE and the effect of the proper usage of PPE which include safety helmets, safety boots, protective clothing or safety jackets, ear protection, eye and face protection, safety belts, protective glove and protective breathing after using the courseware. The findings also exhibits that the overall of helpfulness of courseware also found that language issues have been resolved. In fact, the acquisition of knowledge foreign workers on safety at construction sites and the way of delivery information by the trainers to foreign workers have been enhanced while reducing the rate of accidents on construction sites and increase foreign workers awareness about the hazard and improve occupational safety of foreign workers in Malaysia.


Author(s):  
Juriyah Juriyah

<p><em>This research was motivated by the low activity and student learning outcomes through the initial study of natural resources material in grade IV SD Negeri Ciputih 02 with less than optimal student learning outcomes. This study aims to analyze the impact of using the Who I quiz card media on the learning outcomes of students. The research was conducted in two cycles, each cycle consisting of two meetings and four stages, namely: planning, acting, observing, and reflecting. In the first cycle there were 4 students (30.8%) and 9 students (69.2%) who had completed, with a class average score of 71.53. The results of cycle II reached 12 students (92.3%) and 1 student (7.7%) who had not completed, with a class average score of 80.76. Learning with the application of the right media produces good learning outcomes. It is proven that in each cycle there is a significant increase in learning outcomes. The conclusion is that the use of quiz card media who I am can improve student learning outcomes on natural resources material in class IV semester II SD Negeri Ciputih 02, Salem District, Brebes Regency.</em></p>


2021 ◽  
Author(s):  
Rajendra Kunwar

Dyscalculia is one of the important but less prioritized areas in learning mathematics. A group of students about 3–7 percent of school-age are facing problems associated with dyscalculia. They are facing problems related to number comparison, symbols and reasoning. This paper discusses the general features of dyscalculia and ways to overcome it. This article mainly focuses on the problem related to mathematics learning due to dyscalculia. It further highlights the concept and meaning of dyscalculia, types, causes of dyscalculia, common difficulty areas in mathematics for dyscalculic children, the impact of dyscalculia in mathematics learning. Finally, it also brings out the effective ways of delivering the mathematical content in the classroom teaching and ways to support dyscalculic students.


2012 ◽  
Vol 2 (3) ◽  
pp. 11-20 ◽  
Author(s):  
Ayten Pınar Bal

The main purpose of this study was to develop a reliable and valid measurement tool to assess the project in primary school mathematics course. Totally 839 fifth and sixth grade students participated to the study from different public primary schools which are located in Adana district. While developing the scale, the reliability; content validity; construct validity tests and, correlation analysis were all carried out respectively. In line with these analyses, it has been derived a 18 item scale including "Thinking Skill", "The Impact of the Procedure on Individual" and "The Environmental Support for Learning Mathematics" sub factors. Cronbach Alpha internal consistency coefficients of these three sub factors that explain 52,04 % of the total variance were calculated .89, .90 and .84 respectively. Finally, considering the results of the analyses, It can be said that the Project Evaluation Scale is a reliable and valid tool that can be applied in 5th and 6th mathematics courses.


2018 ◽  
Vol 3 (2) ◽  
pp. 128
Author(s):  
Adnan Pattipeilohy ◽  
Nurbani Yusuf ◽  
Trisakti Handayani

ABSTRAKUsaha sadar dan terencana untuk mewujudkan suasana belajar dan proses pembelajaran agar peserta didik secara aktif pengembangkan potensi yang dimiliki seperti kekuatan spiritual keagamaan, pengendalian diri, kepribadian, kecerdasan, dan memiliki akhlak mulia. Untuk mewujudkan masyarakat yang sejahtra tidak mudah tanpa keterlibatan pendidikan politik yang efektif.Pendidikan Politik yang efektif ialah mampu memberikan pemahaman kepada masyarakat tentang Hak dan Kewajibannya dalam Bidang Politik. Hal demikian yang ditanamkan pada Pemilih Pemula khususnya Siswa Sekolah Menengah Atas (SMA) Negeri 1 Omesuri Balauring. Bukan hanya memberikan kesadaran akan Hak dan kewajibannya dalam momentum Demokratis Pemilihan Kepala Daerah Bupati dan Wakil Bupati pada 15 Februari 2017 lalu tetapi juga memberikan pemahaman untuk menjadi Pemilih Cerdas yang tidak Dekriminatif kedaerahan dan Kesukuan ataupun sentiment Agama tetapi berdasarkan kemampuan memimpin tawaran visi misi yang ditawarkan para calon Bupati dan wakil bupati Lembata periode 2017 - 2022. Adapun tujuan dalam penelitian ini ialah sebagai berikut: 1) Menjelaskan bentuk-bentuk pendidikan politik pada pemilih pemula yang dilaksanakan oleh Panitia Pemilihan kecamatan pada pemilih pemula di SMAN 1 Balauring Kabupaten Lembata. 2) Mendeskripsikan dampak pendidikan politik yang dilakukan oleh Panitia Pemilihan Kecamatan pada pemilih pemula di SMAN 1 Balauring Kabupaten Lembata. Penilitian ini menggunakan teknik penelitian deskriptif kualitatif. Dimana peneliti terjun langsung untuk menggali informasi terkait dengan judul dari penelitian. Pengumpulan data diperoleh dengan teknik wawancara, observasi, dan dokumentasi.Adapun informasi yang perlu digali informasinya adalah pemilih pemula SMAN 1 Balauring dan anggota Panitia Pemilihan Kecamatan (PPK).Berdasarkan hasil penelitian diperoleh hasil sebagai berikut: 1) Pendidikan politik yang menjadi tanggung jawab Komisi Pemilihan Umum (KPU) Kabupaten Lembata yang dilaksanakan di sekolah-sekolah salah satunya SMAN 1 Balauring, melalui Panitia Pemilihan Kecamatan (PPK) Omesuri dilakukan dengan metode sosialisasi pemilih pemula dengan sasaran Siswa-siswi SMAN 1 Balauring dengan kisaran umur 17 Tahun keatas dengan metode penyampaian ke kelas-kelas layaknya metode pengajaran biasa dan melalui alat bantu ajar yaitu bahan tayang materi tentang kepemiluan yang disampaiakan oleh KPU dan PPK. Materi yang disampaikan antara lain: Pengertian umum tentang Pemilu, Pemilih Pemula, syarata-syarat menjadi pemilih, dan PPK juga menyampaikan tentang kategori pemilih cerdas yang memilih berdasarakan kemampuan kepemimpinan, visi dan misi yang ditawarkan oleh calon Bupati dan Wakil Bupati. 2) Tujuan dari adanya pendidikan politik oleh KPU dan PPK adalah selain memberikan kesadaran akan hak yang dimiliki oleh pemilih pemulah juga untuk menekan angkah golongan putih (Golput). Melalui wawancara yang dilakukan oleh peneliti, adapun dampak dilihat dari respon Siswasiswi setelah adanya sosialisasi atau pendidikan politik oleh PPK yaitu kesadaran untuk hadir dan ikut memilih pada tanggal 15 Februari 2017.Kata Kunci : Pendidikan, Politik, Efektif, Tujuan, Pemilih, Pemilih Pemula, Cerdas, Pemimpian,bupati, wakil bupati. ABSTRACTThe enterprises are conscious and planned to realize learning atmosphere and learning process so that students are actively developing the potential possessed such as spiritual strength, self-control, personality, intelligence, and have good morale. To realize it is not easy without effective political education. It is education to given understanding to the public about rights and obligations in the political field. That things should be instilled in the novice voter especially student of SMA Negeri 1 Balauring. It is not only about provides awareness of his rights and obligations in the election of regents and vice regents on 15 February 2017,but provide an understanding to be an intelligent voter who does not decriminate regionalism or ethnic or religious sentiments but based on the leadership ability and vision of the mission offered by candidates for the period 2017-2022.The purpose of this research is: 1). To explains the forms of political education in novice voters that conducted by the district election committee on the novice voters in SMA Negeri 1 Balauring Kabupaten Lembata. 2). To describe the impact of political education undertaken by the district election committee on the novice voters in SMA Negeri 1 Balauring Kabupaten Lembata. this research used qualitative descriptive research technique. For this case researchers go directly to search for information related to the title of the research. The technique to collected data is interview, observation and documentation. Any information that needs to be searched is the novice voter in SMA Negeri 1 Balauring and a member of Panitia Pemilihan Kecamatan (PPK).Based on the research results obtained the following results: 1). the political education which is the responsibility of the Komisi Pemilihan Umum (KPU) is implemented in the schools of one of the SMA Negeri 1 Balauring, through Panitia Pemilihan Kecamatan (PPK) Omesuri is done with the method of socialization of novice voters with the target students of SMA Negeri 1 Balauring with the age range of 17 years and over with the method of delivering to the classroom as usual teaching methods and through teaching aids that material about the election submitted by KPU and PPK. The material presented is general understanding of elections, novice voters, voter conditions, and PKK also presented about the intelligent voter category that chooses based on leadership ability, vision and mission offered by candidates. 2) the purpose of political education by KPU and PKK is reduce the number of voters who do not vote (Golput). Through interviews conducted by the researchers obtained the results of the impact of student responses after the socialization or political education by PPK is the awareness to attend and vote on 15 February 2017.Keyword: Education, Political, Effective, Purpose, Votes, Novice voters, Intelligent, leader, Regents, Vice Regents


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