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Journal : KADIKMA

ANALISIS KOMUNIKASI MATEMATIS SISWA KATEGORI RENDAH DITINJAU DARI TIPE KEPRIBADIAN ISTJ Agustina, Lady; Khamdani, Yahya; Galatea, Chusnul Khotimah
Kadikma Vol 15 No 1: April 2024
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v15i1.48867

Abstract

The aim of this research is to describe mathematical communication based on the ISTJ personality type. This type of research uses descriptive qualitative. The subjects in this research were two students who had high mathematics abilities, two students with moderate mathematics abilities, and two students with low mathematics abilities. On the ISTJ personality type as a research subject. ISTJ personality type students are in the low category of mathematical ability, where both have equivalent mathematical communication abilities. Both of them only fulfill 3 indicators of mathematical communication, namely being able to express mathematical ideas, understand mathematical problems, and use mathematical symbols. Furthermore, students with the ISTJ personality type are in the moderate category of mathematical ability, where subject 1 meets 3 indicators of mathematical communication, while subject 2 meets 4 indicators of mathematical communication in each question. Furthermore, students with the ISTJ personality type are in the high category of mathematical ability, where both have equivalent mathematical communication abilities. It is good to fulfill all mathematical communication indicators
ANALISIS BERPIKIR LOGIS SISWA SMP PADA POKOK BAHASAN ARITMATIKA SOSIAL BERDASARKAN TIPE KEPRIBADIAN KEIRSEY (GUARDIAN DAN ARTISAN) Zahro, Yasintha Mahdiatuz; Agustina, Lady; Galatea, Chusnul Khotimah
Kadikma Vol 14 No 1: April 2023
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v14i1.38535

Abstract

Tujuan dari penelitian ini yaitu mendeskripsikan berpikir logis siswa kelas VII A, VII B, dan VII C di SMP Muhammadiyah 9 Watukebo, Kabupaten Jember. Jenis penelitian ini menggunakan deskriptif kualitatif. Teknik pengumpulan data menggunakan tes MBTI, tes tulis berpikir logis serta wawancara semi terstruktur. Peneliti menggunakan subjek pada siswa kelas VII A, VII B dan VII C berlokasi di SMP Muhammadiyah 9 Watukebo. Data subjek diperoleh 2 jenis kepribadian berdasarkan tipe kepribadian Keirsey meliputi, tipe kepribadian Guardian dan tipe kepribadian Artisan. Berdasarkan dua kepribadian tersebut kemudian dianalis berpikir logis siswa yang termuat dalam 3 indikator yaitu indikator pertama mengenai keruntutan berpikir meliputi menyebutkan keseluruhan informasi yang disajikan dalam soal serta menyebutkan langkah secara umum yang digunakan untuk penyelesaian. Indikator kedua adalah kemampuan berargumen yang meliputi mengungkapkan alasan logis menggunakan langkah secara umum yang digunakan untuk penyelesaian, dapat menyelesaikan secara tepat disertai argumen dalam tiap langkah-langkahnya dan mengungkapkan alasan logis diperolehnya jawaban akhir yang tepat. Indikator ketiga adalah penarikan kesimpulan yang meliputi dapat memberikan kesimpulan yang tepat terhadap jawaban akhir yang tepat. Kata Kunci: Berpikir Logis, Tipe Kepribadian Keirsey, Guardian, Artisan, Aritmatika Sosial
Pengembangan LKPD Berbasis Pendidikan Karakter Dan Nilai – Nilai Islami Pada Materi SPLDV Kelas VIII Pratiwi, Yola Novia; Ah, Nurul Imamah; Rhomdani, Rohmad Wahid; Agustina, Lady
Kadikma Vol 15 No 2 (2024): Agustus 2024
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v15i2.49636

Abstract

The aim of this research is to produce a product in the form of LKPD based on character education and Islamic values ​​which will help students more easily understand the content of the material. The method used in this research is the Research and Development (R&D) development method with the 4D development model. The results of this research are reviewed from the validity and practicality of the product. Product validity is obtained from the average score given by 3 validators on the validation questionnaire of 83.38 and is included in the interval > 80 and is categorized as very valid. Meanwhile, product practicality was obtained from the average score given by respondents through a small-scale trial stage with a total of 6 respondents who obtained a score of 66.2 and fell into the interval 60 - 79 and were categorized as practical. Meanwhile, a large-scale trial with 31 respondents obtained a score of 81 and was included in the interval > 80 and was categorized as very practical. Based on this, it can be concluded that the product that has been developed by researchers in the form of LKPD is very valid, very practical, and in accordance with students' needs