Juliana, Anggi
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Hambatan Didaktis Siswa SMP dalam Penyelesaian Masalah Geometri Berdasarkan Kemampuan Persepsi Ruang Nurjanah, Nurjanah; Juliana, Anggi
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 11, No 2 (2020): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v11i2.26752

Abstract

This study aims to produce a description of students' didactical obstacles in solving geometric problems based on their spatial perception ability. Didactical obstacles were obtained through the results of the analysis of the students' spatial perception obtained ability from the test of geometric instruments associated with the spatial perception ability. This research method is descriptive qualitative. The participants of this study were junior high school students and mathematics teachers. The analysis of the students' spatial perception ability was obtained based on the results of instrument tests, in-depth interviews, and document analysis. The results of this study showed that most students experienced didactical obstacles in solving geometric problems based on their spatial perception ability.Penelitian ini bertujuan untuk menghasilkan gambaran dari hambatan didaktis siswa dalam penyelesaian masalah geometri berdasarkan kemampuan persepsi ruang. Hambatan didaktis diperoleh melalui hasil analisis dari kemampuan persepsi ruang siswa yang diperoleh dari uji instrumen geometri yang dikaitkan dengan kemampuan persepsi ruang. Metode penelitian ini adalah kualitatif deskriptif. Partisipan penelitian ini adalah siswa SMP dan guru matematika. Analisis kemampuan persepsi ruang siswa diperoleh berdasarkan hasil uji instrumen, wawancara yang mendalam, dan analisis dokumen. Hasil penelitian ini menunjukkan sebagian besar siswa  mengalami hambatan didaktis dalam menyelesaikan masalah geometri berdasarkan kemampuan persepsi ruang.
Hambatan Didaktis Siswa SMP dalam Penyelesaian Masalah Geometri Berdasarkan Kemampuan Persepsi Ruang Nurjanah, Nurjanah; Juliana, Anggi
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 11, No 2 (2020): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v11i2.26752

Abstract

This study aims to produce a description of students' didactical obstacles in solving geometric problems based on their spatial perception ability. Didactical obstacles were obtained through the results of the analysis of the students' spatial perception obtained ability from the test of geometric instruments associated with the spatial perception ability. This research method is descriptive qualitative. The participants of this study were junior high school students and mathematics teachers. The analysis of the students' spatial perception ability was obtained based on the results of instrument tests, in-depth interviews, and document analysis. The results of this study showed that most students experienced didactical obstacles in solving geometric problems based on their spatial perception ability.Penelitian ini bertujuan untuk menghasilkan gambaran dari hambatan didaktis siswa dalam penyelesaian masalah geometri berdasarkan kemampuan persepsi ruang. Hambatan didaktis diperoleh melalui hasil analisis dari kemampuan persepsi ruang siswa yang diperoleh dari uji instrumen geometri yang dikaitkan dengan kemampuan persepsi ruang. Metode penelitian ini adalah kualitatif deskriptif. Partisipan penelitian ini adalah siswa SMP dan guru matematika. Analisis kemampuan persepsi ruang siswa diperoleh berdasarkan hasil uji instrumen, wawancara yang mendalam, dan analisis dokumen. Hasil penelitian ini menunjukkan sebagian besar siswa  mengalami hambatan didaktis dalam menyelesaikan masalah geometri berdasarkan kemampuan persepsi ruang.
GAMBARAN FAKTOR KEJADIAN INFEKSI SALURAN PERNAPASAN AKUT PADA BALITA Ompusunggu, Fransiska; Pabontong, Angelika Septiani; Juliana, Anggi; Pakpahan, Friska Septiani; Silalahi, Elfrida
JURNAL KEPERAWATAN Vol. 13 No. 1 (2025): JURNAL KEPERAWATAN
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35790/j-kp.v13i1.60572

Abstract

Abstract Background: Acute Respiratory Infections (ARI) are the leading cause of infectious disease morbidity and mortality in the world. Almost 156 million cases of ARI occur in toddlers in the world and increase every year with the highest percentage being in developing countries including Indonesia. Objective: This study aims to determine the description of ARI incidence factors in toddlers. Methods: The design used in this study was descriptive quantitative with purposive sampling technique, the research sample 89 respondents. The instruments used in this study were questionnaires and KMS. Data analysis using univariate analysis. Results: Based on the results, it shows that the individual factors of the mother's aged 30-59 years 52 (58.4%), the mother's education is high school-College 53 (59.6%), the mother's knowledge is in the good category 73 (82%). While the individual factors of toddlers in the age range of 1-3 years as many as 55 toddlers (61.8%), the gender of toddlers is predominantly male as many as 52 toddlers (58.4%), complete immunization status as many as 65 toddlers (73.0%), normal birth weight 79 toddlers (88.8%), get exclusive breastfeeding 77 toddlers (86.5%). Conclusion: The results showed that the incidence factor of ARI was the individual factor of toddlers (age 1-3 years and male gender). Keywords: Toddlers; Incidence Factors; Acute Respiratory Infection