4 research outputs found

    Analisis Kemampuan Berpikir Kritis Matematika Mahasiswa Jurusan Pendidikan Matematika pada Mata Kuliah Kalkulus I Materi Limit Fungsi

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    Berpikir kritis merupakan salah satu kemampuan yang sangat penting bagi peserta didik, khususnya mahasiswa agar dapat menghubungkan persoalan atau informasi yang diperolehnya melalui penyelidikan dan pengkajian secara sistematis sehingga menghasilkan ide atau solusi untuk pemecahan masalah dalam pembelajaran matematika. Penelitian ini merupakan penelitian deskriptif eksploratif dengan pendekatan kualitatif yang bertujuan menganalisis atau menggambarkan kemampuan berpikir kritis matematika mahasiswa jurusan pendidikan matematika pada materi limit fungsi aljabar. Indikator yang digunakan untuk menggambarkan kemampuan berpikir kritis matematika mahasiswa antara lain kemampuan identifikasi masalah, analisis, sintesis, inferensi, dan evaluasi. Teknik pengumpulan data terdiri dari observasi, tes tertulis, dan wawancara untuk memperdalam infomasi mengenai kemampuan berpikir kritis matematika mahasiswa. Subjek penelitian adalah mahasiswa semester II Jurusan Pendidikan Matematika Fakultas Matematika dan IPA Universitas Negeri Gorontalo tahun akademik 2014 yang telah selesai memprogramkan mata kuliah Kalkulus I. Sedangkan teknik analisis data sesuai dengan pendekatan kualitatif. Berdasarkan analisis data diperoleh hasil bahwa kemampuan berpikir kritis matematika mahasiswa jurusan pendidikan matematika pada mata kuliah kalkulus I materi limit fungsi aljabar tergolong sedang. Hal ini dipengaruhi oleh beberapa faktor antara lain kecermatan dalam mengabstraksi soal, penguasaan konsep-konsep limit fungsi aljabar dan materi prasyarat (kemampuan awal) serta penerapannya, kecenderungan mahasiswa dalam mengandalkan hafalan

    Development of Braille Number Card As Learning Media on Integer Materials for Blind Students

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    Losing vision for blind students makes them difficult to access education. Thus, blind students need special tools like interesting and applicable learning media, teaching methods, and techniques for them. This study was developmental research that aimed to describe the result of instructional media development of braille number card to improve blind students' understanding on integer number and describe their understanding after using braille number card as learning media at special needs elementary school. The subjects of this study consisted of three students with low vision, partially sighted students, and blind students. The research model used was ADDIE development model (analysis, design, development, implementation, and evaluation). Data were collected using test and questionnaire to know their understanding of braille number card as learning media on integer numbers. The result showed that blind students responded positively with an average score of 83% and 66.7% of their learning test. Therefore, It can be concluded that braille number card as instructional media can be used in teaching and learning activity to improve blind students' understanding

    METODE CONDITIONAL AUTOREGRESSIVE DALAM ANALISIS PENYEBARAN KASUS PENYAKIT TUBERCULOSIS

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    This research discusses the use of CAR model in finding out factors that significantly influence TBC transmission and figuring out its transmission patterns in Gorontalo city. The methods apply CAR model aiming to discover factors that significantly influence TBC transmission and Moran's Index aiming to identify its transmission pattern Findings reveal that the number of impoverished population and highlands in Gorontalo city are factors that significantly influence disease transmission The transmission patterns also indicate positive spatial autocorrelation that signifies a similar category among sub-district
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