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PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN HASIL BELAJAR SISWA MATA PELAJARAN MATEMATIKA KELAS IV SDN 101890 SIDONGDONG Nurbaiti, Nurbaiti; Sabri, Sabri; Anto Tumanggor, Heri
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 6 No 2 (2026): Vol. 6 No. 2 Edisi Mei 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v6i2.3116

Abstract

Penelitian ini bertujuan untuk mengetahui 1) gambaran penerapan model pembelajaran Problem Based Learning (PBL) dalam pembelajaran matematika, 2) apakah model pembelajaran PBL dapat meningkatkan hasil belajar matematika. Metode penelitian menggunakan Penelitian Tindakan Kelas (PTK). Siklus penelitian ada 2 dan instrumnen yang dipergunakan adalah observasi dan test. Hasil penelitian menunjukkan 1) penerapan model PBL dalam pembelajaran matematika di kelas IV SD Negeri 101890 Sidongdong memiliki rata- rata 90 (kategori sangat baik), dan 2) rata- rata hasil belajar matematika pada siklus 1 adalah 80 (kategori baik), 75% siswa tuntas dan 25% siswa tidak tuntas dan rata- rata hasil belajar matematika pada siklus II adalah 90 ( kategori sangat baik ), 100% siswa tuntas dalam pembelajaran matematika dengan menerapakan model PBL. Disimpulkan penerapan model PBL mampu meningkatkan hasil belajar siswa pada mata pelajaran matematika di kelas IV SDN 101890 Sidongdong.
THE EFFECTIVENESS OF KANGAROO MOTHER CARE (KMC) USING METKA INFANT SLING ON INCREASED TEMPERATURE OF LOW-BIRTH WEIGHT BABIES (LBW) Munafiah, Durrotun; Hastuti, Witri; Nurbaiti, Nurbaiti; Novitasari, Novitasari
Placentum: Jurnal Ilmiah Kesehatan dan Aplikasinya Vol 11, No 2 (2023): August
Publisher : Program Studi Kebidanan Fakultas Kedokteran Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/placentum.v11i2.73214

Abstract

Introduction: Weight is one indicator of newborn health. Babies born with low weight need serious treatment because in this condition the baby is easily got hypothermic. As much as 40.5 percent of infant deaths in Central Java Province in 2019 were also caused by LBW. Efforts to maintain the baby's body temperature in LBW still need to develop low-cost technology so that hypothermia does not occur.Methods: This study aimed to determine the effectiveness of kangaroo mother care (KMC) using a metka infant sling on the increasing temperature babies. This type of quantitative research was a quasi-experimental method was used a two-group pretest-posttest design. The sampling technique uses purposive sampling. The number of samples in the study was 30 respondents according to the specified criteria. The instrument used was a digital thermometer where the thermometer was only placed in the baby's armpit.Results: The result of this research showed that there was significant effectiveness in kangaroo mother care (KMC) using metka infant sling on LBW body temperature p <0.05.Conclusion: The conclusion was there is the effectiveness of kangaroo mother care with a metka infant sling on the temperature in LBW. Giving the kangaroo method with the metka sling is considered very effective in meeting very basic baby needs such as warmth, breast milk, protection from infection, stimulation, safety, and affection.