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2019, UNNES
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Puji syukur penulis panjatkan kehadirat Allah SWT, atas rahmat dan karunia-Nya sehingga penulis dapat menyelesaikan penyusunan modul berdasarkan teori APOS bermuatan karakter kemandirian dan komunikasi matematis materi geometri sekolah, khususnya materi geometri ruang dengan baik.
2018
ABSTRAK Penelitian ini bertujuan untuk menghasilkan LKS (Lembar Kerja Siswa) berbasis teori APOS pada materi bangun ruang sisi datar dengan konteks rumah adat Musi Banyuasin yang valid dan praktis serta untuk mengetahui efek potensial dari LKS tersebut. Jenis penelitian ini adalah Design Research tipe Development Study. Subjek penelitian ini adalah siswa kelas VIII-2 SMP Negeri 6 Unggul Sekayu tahun ajaran 2016/2017 yang berjumlah 26 siswa. Teknik pengumpulan data adalah dengan Walkthrough, observasi, latihan soal dan wawancara. Berdasarkan hasil penelitian, diperoleh hasil LKS berbasis teori APOS pada materi bangun ruang sisi datar dengan konteks rumah adat Musi Banyuasin yang valid berdasarkan konten, konstruk, dan bahasa setelah melalui tahap pengembangan berupa expert review dan one-to-one. Kepraktisan LKS dilihat pada tahap pengembangan small group. LKS yang dikembangkan memiliki efek potensial terhadap hasil belajar baik dari ranah kognitif (pengetahuan) dan ranah afektif (sik...
Fisika merupakan salah satu dari cabang ilmu sains, dan yang paling kerap bersinggungan dengan kehidupan manusia. Karena sifat dari fisika sendiri yang merupakan sains dalam bentuk fisik, jadi fisika merupakan sains paling jelas dirasakan oleh manusia dalam menjalankan kehidupan masing-masing. Fisika sendiri merupakan ilmu yang empiris yang tidak akan mampu diselesaiakan tanpa memahami konsepnya.
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains
This study aims to describe the mathematical understanding of junior high school students on quadrilateral based on the APOS theory. This study used a qualitative approach to the case study method with the subject as many as 3 students of class VII of one of the State Junior High Schools in Karawang district, using a test question description of comprehension and interview abilities. Data analysis in this study was carried out with data reduction, display data, and conclusion drawing or verification. Based on the results of data analysis, students with high abilities are able to meet the APOS stages on the indicators of presenting concepts in various forms of mathematical representations and developing necessary or sufficient requirements of a concept. Students with moderate abilities are able to meet the APOS stage on the indicators of presenting concepts in various forms of mathematical representations. And students with low abilities have not been able to meet the APOS stages on ...
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika
Penelitian ini bertujuan untuk menggambarkan konstruksi konsep fungsi matematis bagi siswa SMA berdasarkan Teori APOS. Pendekatan yang digunakan dalam penelitian ini adalah APOS Research Cycle. Subjek penelitian ini adalah siswa kelas X SMA Negeri 4 Kota Serang yang telah mendapatkan materi fungsi komposisi dan fungsi invers. Instrumen yang digunakan dalam penelitian ini adalah soal tes tertulis berbentuk uraian dan wawancara semi terstruktur. Teknik analisis data dilakukan secara kualitatif dengan 3 tahap yaitu reduksi data, penyajian data, dan verifikasi atau penarikan kesimpulan. Hasil penelitian menunjukkan bahwa siswa mengalami mekanisme mental yang spesifik dalam mengonstruksi konsep fungsi matematis. Penelitian ini juga membuktikan bahwa tahapan interiorization (action menuju process) merupakan tahapan penting dalam mengontruksi konsep fungsi matematis karena mempengaruhi kesempurnaan konstruksi pada tahap selanjutnya, baik pada proses, objek, maupun skema.
Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, 2017
This study aimed to describe the mathematical connection capability and creative thinking in mathematics with APOS theory. This study uses a quantitative and qualitative approach, the research design class action, which was conducted in two cycles. The research subject is 30 math education students who take a course in calculus. The results showed that an increase in the ability to connect mathematical and creative thinking in mathematics with APOS theory which includes Action, Process, Object and Scheme. This is shown by the data obtained in the second cycle that meets the criteria of academic success with 81.47%, the ability of mathematical connection with the achievement of 80.56%, and the ability to think creatively with the achievement of 81.27%.
2019
This study aims to determine the Apos Theory Schema and Syntax in Understanding the Concepts and Principles of Building Space with the Ethnomatematics Learning Approach of SMP N 22 Students in Bengkulu City. This research was reviewed from its type, including qualitative descriptive research. The instruments used in this study were Syllabus, RPP, LKPD, test sheets, interviews and observation sheets. The analysis used is genetic decomposition analysis. Based on the results of research and discussion there is the development of the scheme of students of SMP N 22 Bengkulu City in understanding the principle of building space based on APOS theory with the Ethnomatematics Learning approach divided into 3 groups namely; Group 1 students are at the stage (Action) with intra-student level able to identify problems, arrange and try various strategies that might be used to solve problems. Group 2 students are at the stage (Process) with the level of semi inter students have identified problems, compiled and tried various possible strategies (Specializing), then students reflect the ideas / ideas made (Generalizing), Group 3 students are at this stage, namely the stage (Objects) with the inter level students have solved the problem, compiled and tried various strategies that might be on the problem problem (Specializing) by reflecting on the ideas / ideas created and broadening the scope of the results obtained (Generalizing). The syntax of learning about building a flat sided space based on APOS theory and the ethnomatematics learning approach there are 4 stages as follows; 1. Action stage, Intra Level 2. Process Stage, Semi-inter Level 3. Object Phase, Inter Level 4. Scheme Stage.
Infinity Journal, 2013
Makalah ini membahas tentang disposisi berpikir kreatif matematis, yang meliputi aspekaspek perilaku kreativitas adalah: awareness and sensitivity to problems, memory, fluency, flexibility, originality, self-discipline and persistence, adaptability, intellectual playfulness, humor, nonconformity, tolerance for ambiguity, self confidence, skepticism, dan intelligence. Disposisi berpikir kreatif matematis siswa/mahasiswa terlihat masih rendah. Sikap ini terlihat kurangnya minat siswa/mahasiswa dalam menyelesaikan permasalahan matematika, seperti rendahnya rasa ingin tahu siswa/mahasiswa, kurang imajinatif, tidak berani mengambil resiko, dan lain-lain. Selain itu pentingnya disposisi berpikir kreatif matematis berkaitan dengan pentingnya penguasaan kompetensi matematika untuk kehidupan peserta didik, seperti yang terdapat pada standar kompetensi lulusan oleh pemerintah melalui Permen 23 tahun 2006. Tiga hal dasar yang menjadi pertanyaan dalam makalah ini yaitu: 1. Apa itu disposisi berpikir kreatif matematis? 2. Bagaimana Meningkatkan disposisi berpikir kreatif matematis siswa/mahasiswa?
PEDADIDAKTIKA: Jurnal Ilmiah Pendidikan Guru Sekolah Dasar
Higher Order Thinking Skills (HOTS) are considered and prioritized in the education curriculum. This relates to the learning objectives of the 21st century, meanly to improve and develop students' HOTS. Books are a support in learning because they contain material to improve reasoning, knowledge and skills, both the material description with practice questions to measure student learning outcomes. Correspondingly, this study aims to analyze the HOTS matter of geometry material in mathematics textbooks for grade IV elementary school. The data source used was two elementary school mathematics IV textbooks with two different publishers, namely Gelora Aksara Pratama and Bumi Aksara publishers. This study uses a qualitative approach with content analysis methods. The instruments used in this study are the framework (analysis framework) and the human instrument (the researchers themselves). The analytical framework is in the form of HOTS indicators based on the revised Bloom Taxonomy cognitive level namely C4 analyzing, C5 evaluating and C6 creating. The results of the analysis showed that the HOTS geometry material in the fourth grade mathematics textbook elementary school Gelora Aksara Pratama was 59 questions out of 295 questions, or about 20%. As for the fourth grade mathematics textbook elementary school Bumi Aksara publisher, there are 45 questions included in the HOTS category of 141 geometrical material questions in the book, or about 32%. Thus, the matter of geometrical material HOTS in the second grade IV mathematics textbooks is still below 50%, meaning that there are still many questions that only measure remember, understand and apply.
Toate drepturile asupra prezentei ediţii în limba română aparţin în exclusivitate Editurii ADEVĂR R DIVIN. Descrierea CIP a Bibliotecii Naţionale a României HAANEL, CHARLES F. The Master Key System = Sistemul Maestrului / Charles F. Haanel; trad.: Cristian Hanu. -Braşov: Adevăr Divin, 2009 ISBN 978-606-8080-06-2 I. Hanu, Cristian (trad.) 159.923.2 Editor: Cătălin PARFENE Tehnoredactare: Marius MIHUŢOIU Copertă: Cătălin DAVID Corectură: Domniţa RAŢIU
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