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Desikripsi penyelesaian masalah aljabar berdasarkan taksonomi SOLO ditinjau dari kemampuan awal dan gaya belajar siswa kelas VIII SMP Negeri 14 Ambon
Full text linkABSTRAK
SYAFRUDDIN KALIKY. Desikripsi penyelesaian masalah aljabar berdasarkan taksonomi SOLO ditinjau dari kemampuan awal dan gaya belajar siswa kelas VIII SMP Negeri 14 Ambon. (dibimbing oleh pembimbing Prof. Dr. H. Nurdin Arsyad, M.Pd dan Dr. Ilham Minggi,M.Si)
Tujuan penelitian ini adalah untuk mendeskripsikan penyelesaian masalah aljabar berdasarkan taksonomi SOLO ditinjau dari kemampuan awal dan gaya belajar siswa kelas VIII SMP Negeri 14 ambon. Penelitian ini merupakan penelitian deskriptif bersifat kualitatif dengan instrumen utama yaitu peneliti sendiri dan instrumen pendukung yaitu tes kemampuan awal, angket gaya belajar, tes penyelesaian masalah aljabar, dan pedoman wawancara. Tes kemampuan awal yang digunakan dibatasi untuk kemampuan awal tinggi dan kemampuan awal rendah. Sementara gaya belajar terdiri dari gaya belajar visual, auditorial dan kinestetik.
Hasil penelitian menunjukan bahwa, (1) subjek pertama kemampuan awal tinggi dan gaya belajar visual dalam menyelesaikan masalah cenderung mencapai level extended abstract, sementara subjek kedua cenderung mencapai level relasional. Hal ini menunjukan subjek cenderung berpikir induktif dan deduktif dengan menggunakan dua penggal informasi atau lebih, sehingga dapat menarik kesimpulan dengan baik dalam membangun suatu konsep baru dan menerapkannya. Namun, subjek kedua keliru dalam menarik kesimpulan untuk membentuk suatu persamaan baru dari masalah yang diberikan. Subjek pertama pada tahap ini dapat menguasai materi dan memahami masalah dengan baik, sehingga dapat merealisasikan ke konsep-konsep yang ada. (2) subjek kemampuan awal tinggi dengan gaya belajar auditorial dalam menyelesaikan masalah cenderung mencapai level relasional. Hal ini menunjukan subjek hanya cenderung berpikir induktif dengan memadukan dua penggal informasi atau lebih untuk menghasilkan persamaan dari masalah dengan benar. Dalam menarik kesimpulan, subjek cenderung berdasarkan pada data atau konsep yang cocok. (3) subjek kemampuan awal tinggi dengan gaya belajar kinestetik dalam menyelesaikan masalah cenderung mencapai level extended abstract. Hal ini menunjukan subjek cenderung berpikir induktif dan deduktif dengan memadukan dua penggal informasi atau lebih, sehingga dapat menarik kesimpulan dengan baik dalam membangun suatu konsep baru dan menerapkannya. (4) subjek kemampuan awal rendah dengan gaya belajar visual dan gaya belajar kinesteik dalam menyelesaikan masalah cenderung mencapai level multistruktural. Hal ini menunjukan subjek cenderung memahami masalah yang diberikan dengan menggunakan dua informasi atau lebih, namun tidak memadukan informasi-informasi secara bersama-sama melainkan masih bersifat independen. (5) subjek kemampuan awal rendah dengan gaya belajar auditorial dalam menyelesaikan masalah cenderung mencapai masa transisi pada level multistruktural. Hal ini menunjukan subjek cenderung memahami masalah yang diberikan dengan menggunakan dua informasi atau lebih namun belum maksimal. Subjek cenderung tidak memadukan informasi-informasi secara bersama-sama melainkan masih bersifat independen.
ABSTRACT
SYARUDDIN KALIKY. 2014. Description of Problem Solving on Algebra Based on SOLO Taxonomy Viewed from Initial Ability and Learning Style of Grade VIII Students at SMPN 14 Ambon (supervised by Nurdin Arsyad and Ilham Minggi)
The study aimed at describing problem solving on algebra based on SOLO taxonomy viewed from initial ability and learning style of grade VIII students of SMP (junior high school). The study was descriptive with qualitative approach which used the researcher as the main instrument; whereas the supporting instruments were test of initial ability, questionnaire of learning style, test of problem solving on Algebra, and guided interview. Test of initial ability used was limited to high initial ability and low initial ability. Whereas, learning style consists of visual learning style, auditory and kinesthetic.
The results of the study revealed that, (1) the first subject with high initial ability and visual learning style in solving algebra problem tended to achieve extended abstract level; whereas, the second subject tended to achieve relational level. This revealed the subject tended to think inductive and deductive by using two or more information, so as to draw conclusions well in building a new concept and apply it. However, The second subject erred in concluding to form a new equation of the given problem. At this stage, the first subject tended to master the material and understand the problem very well, so it can realize to existing concepts. (2) The subject with high initial ability and auditory learning style in solving algebra problem tended to achieve extended abstract level. This revealed the subject tended to only think inductive by combining two or more of information to generate the equation of the problem correctly. In drawing conclusion, the subject tended to based on data or concept matching. (3) The subject with high initial ability and kinesthetic learning style in solving algebra problem tended to achieve extended abstract level. This revealed the subject tended to think inductive and deductive by using two or more information, so as to draw conclusions well in building a new concept and apply it. (4) The subject with low initial ability and visual learning style and kinesthetic learning style in solving algebra problems tended to achieve multi-structural level. This revealed that subjects tended to understand the given problem by using two or more information, but do not combine the information together but still be independent. (5) the subject with low initial ability and auditory learning style in solving algebra problem tended to achieve multi-structural level. This revealed that subject tended to understand the given problem by using two or more information, but not maximum. Subject tend not to integrate information together but still be independent
DESKRIPSI PENYELESAIAN MASALAH ALJABAR BERDASARKAN TAKSONOMI SOLO DITINJAU DARI KEMAMPUAN AWAL DAN GAYA BELAJAR SISWA KELAS VIII SMP NEGERI 14 AMBON
No full textThe study aimed at describing problem solving on algebra based on SOLO taxonomy viewed from initial ability and learning style of grade VIII students of SMP (junior high school). The study was descriptive with qualitative approach which used the researcher as the main instrument; whereas the supporting instruments were test of initial ability, questionnaire of learning style, test of problem solving on Algebra, and guided interview. Test of initial ability used was limited to high initial ability and low initial ability. Whereas, learning style consists of visual learning style, auditory and kinesthetic.
The results of the study revealed that students solving Algebra problem based on the fulfillment of SOLO taxonomy indicators, namely the first subject with high initial ability and visual learning style tended to achieve extended abstract level; whereas, the second subject tended to achieve relational level. Subject with high initial ability and auditoria learning style tended to achieve relational level. Subject with high initial ability and kinesthetic learning style tended to achieve extended abstract level. Subject with low initial ability and visual learning style tended to achieve multistruktural level. Subject with low initial ability and auditoria learning style tended to achieve transition period at multistruktural level. Subjek with low initial ability and kinesthetic learning style tended to achieve multistructural level.
Key Words: Problem Solving Based on SOLO Taxonomy, Initial Ability and Learning Styl
DIFFERENCES IN THE COMPETENCY RESULTS OF MIPA TEACHERS IN WEST SERAM AND EAST SERAM DISTRICTS TO INCREASE THE QUALITY OF EDUCATION IN MALUKU
Full text linkTeachers are one of the most important competences in an education system. Therefore, teacher competence can affect the quality of education. This study aims to determine the differences in the results of the mapping of professional and pedagogical competencies of Mathematics and Natural Sciences teachers in West Seram and East Seram Districts in improving the quality of education in Maluku through questionnaire data. This study used a survey research method with a sample of 25% of the MIPA teacher population in SBB and SBT districts, namely 42 Mathematics and Natural Sciences teachers in West Seram Regency and 25 Mathematics and Natural Sciences teachers in East Seram Regency. The results showed that: a) Professional competence of Mathematics and Natural Sciences teachers in SBB district is not different from the SBT district which is indicated by F count 0.05; b) The pedagogical competence of Mathematics and Natural Sciences teachers in SBB Regency is not different from SBT Regency which is indicated by F count 0.05, which is sig. Value = 0.262> 0.05
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Meningkatkan Hasil Belajar Trigonometri melalui Pembelajaran Kooperatif Tipe Think-Pair-Share (Tps) Siswa Kelas X1 SMA Muhammadiyah Ambon
Full text linkPembelajaran kooperatif merupakan pembelajaran dengan setting kelas yang dibuat secara berkelompok, yang bermaksud untuk dapat membantu siswa dalam proses konstruksi pengetahuannya, karena selain siswa belajar bersama guru, siswa juga belajar bersama–sama teman di kelompok kecil. Sementara model pembelajaran kooperatif tipe Think–Pair–Share (TPS) merupakan pembelajaran dengan pendekatan struktural (PS) dimana siswa ditempatkan dalam kelompok belajar yang heterogen dengan beranggota 2 orang atau berpasangan. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar trigonometri siswa kelas X1 SMA Muhammadiyah Ambon dengan pembelajaran kooperatif tipe Think- Pair -Share. Jenis penelitian yang digunakan adalah penelitian kualitatif dan penelitian kuantitatif dengan tipe penelitian tindakan kelas (classroom actions research). Subjek penelitian yaitu siswa kelas X1 SMA Muhammadiyah Ambon tahun ajaran 2010/2011 berjumlah 21 orang siswa. Namun data lengkap yang digunakan untuk dianalisis dalam penelitian ini berjumlah 16 orang siswa Instrument yang digunakan berupa soal tes dan lembar observasi. Berdasarkan hasil penelitian diperoleh bahwa model pembelajaran kooperatif tipe Think Pair Share (TPS) dapat meningkatkan hasil belajar siswa kelas X1 SMA Muhammadiyah Ambon pada materi trigonometri. Hal ini dapat ditunjukkan dengan adanya peningkatan pada hasil tes yang dimulai dari tes akhir siklus I hingga tes akhir siklus III. Pada tes akhir siklus I diperoleh nilai 60 sebanyak 5 siswa (31,25%) dan rata-rata kelas 49,47. Pada siklus II juga terjadi peningkatan dimana siswa memperoleh nilai 60 sebanyak 8 siswa (50%) dengan rata-rata kelas pada tes akhir siklus II yaitu 57,75. Selanjutnya pada siklus III terjadi peningkatan yaitu siswa yang memperoleh nilai 60 sebanyak 12 siswa (75%) dengan rata-rata kelas pada tes akhir siklus III meningkat menjadi 68,75.
Kata Kunci: Model Pembelajaran Kooperatif tipe TPS, Hasil Belajar, Trigonometr
ANALYSIS OF STUDENTS' COGNITIVE STYLE ACCORDING TO WITKIN IN SOLVING PYTHAGORAS PROBLEMS
Full text linkCognitive style is a way of thinking that students use to help solve a problem according to their knowledge and experience. This research aims to determine students' cognitive styles in solving Pythagorean problems. The subjects in this research were students who met the FI and FD cognitive styles based on the GEFT test. This research was carried out in class VII of MTs Nurul Ikhlas Ambon. The method used in this research is descriptive with a qualitative approach. The research results showed that FI students use different methods according to their knowledge, and the solutions they carry out tend to be unstructured. The method FI students use is a fast way to solve Pythagorean problems. Apart from that, the images created by referring to the information obtained are done simply by the concepts understood. Meanwhile, FD students use the same method their previous teacher taught. The solving process is carried out in a structured manner to obtain the final result. The method used by FD students is the Pythagorean formula. Furthermore, in making pictures, FD students clearly describe the information in the problem in detail and complexly
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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