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Journal : JURNAL HANDAYANI PGSD FIP UNIMED

PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA TEMA LINGKUNGAN SAHABAT KITA DI KELAS V SD NEGERI 081235 SIBOLGA TAHUN PEMBELAJARAN 2022/2023 Helen Everiany Pasaribu; Dewi Anzelina; Anton Sitepu; Rumiris Lumban Gaol; Ester Julinda Simarmata; Reflina Sinaga
JURNAL HANDAYANI PGSD FIP UNIMED Vol 14, No 1: June 2023
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jh.v14i1.45599

Abstract

This Classroom Action Research (CAR) focuses on improving the critical thinking skills of fifth grade students at SD Negeri 081235 Sibolga for the 2022/2023 academic year by utilizing the Problem Based Learning learning model for subject 8 Our Friendly Environment. Two research cycles were conducted. 30 class V children of SD Negeri 081235 Sibolga were used as research subjects. Based on the research findings, it can be concluded that fifth grade students at SD Negeri 08235 Sibolga for the 2022/2023 academic year are increasingly proficient in using critical thinking when studying the sub-theme Changes in the learning environment 1 and the main theme Our Friends. Environment. Based on the research findings, 13 students or 43% obtained a complete score for cycle I, while 17 students or 57% did not complete with an average score of 70.41%. In cycle II there were 25 students who did not complete or 83% of the class, and 5 students who did not complete or 17% of the class with an average value of 83%. The action was abandoned in cycle II because it met the completeness requirements, so it was concluded that the learning topic Our Environment is a Friend in class V SD Negeri 081235 Sibolga is improved with a Problem Based Learning learning approach.Keyword: Critical Thinking Ability, Learning Model, Problem Based Learning Penelitian Tindakan Kelas (PTK) ini berfokus pada peningkatan kemampuan berpikir kritis siswa kelas V SD Negeri 081235 Sibolga Tahun Pelajaran 2022/2023 dengan memanfaatkan model belajar Problem Based Learning terhadap mata pelajaran 8 Lingkungan Sahabat Kita. Dua siklus penelitian dilakukan. 30 anak kelas V SD Negeri 081235 Sibolga dijadikan sebagai subjek penelitian. Berdasarkan temuan penelitian bisa diambil simpulan jika siswa kelas V SD Negeri 08235 Sibolga Tahun Pelajaran 2022/2023 semakin mahir menggunakan berpikir kritis ketika mempelajari subtema Perubahan lingkungan belajar 1 dan tema utama Teman Kita. Lingkungan. Berdasarkan temuan penelitian, 13 siswa atau 43% memperoleh nilai tuntas terhadap siklus I, sedangkan 17 siswa atau 57% tidak tuntas dengan nilai rata-rata 70,41%. Dalam siklus II ada 25 siswa yang tidak tuntas atau 83% kelas, dan 5 siswa yang tidak tuntas atau 17% kelas dengan nilai rata-rata 83%. Tindakan ditinggalkan dalam siklus II sebab memenuhi syarat ketuntasan, sehingga didapati kesimpulan jika topik pembelajaran Lingkungan Kita Sahabat di kelas V SD Negeri 081235 Sibolga ditingkatkan dengan pendekatan pembelajaran Problem Based Learning.Kata Kunci: Kemampuan Berpikir Kritis, Model Pembelajaran, Problem Based Learning
Co-Authors Abi, Antonius Remigius Agustina, Destri Ana, Juli Anja, Anja Anton Sitepu Antonius Remigius Antonius Remigius Antonius Remigius Abi Anzelina, Dewi Aprina Tumanggor Ayu Sinaga Benedikta Sihombing Betta Leli Cahaya Pardede Bogor Lumbanraja Bogor Lumbanraja1 Bogor Lumbaraja Br Manullang, Mona hesli Yohana Br Sembiring, Agnes Salsalina Br Sianipar, Lamria Theresia Christine Matanari Citra Kristina D. Simbolon Daeli, Anaria Damanik, Jenemy Amelya Darinda S. Tanjung Darinda Sofia Tanjung Debora Sidabutar Desi Natalia Br Ginting Dewi Anzelina Dewi Anzelina Dewi Ulina Ginting Dewi Ulina Ginting Dinesh Elango Dongoran, Jhonas Dyan Wulan Sari Hs Dyan Wulan Sari, H.S Eanassyalili Jasika Siregar Eanassyalili Jasika Siregar Eka Kartika Silalahi Ester Julinda Ester Julinda Simarmata, Ester Julinda Ester Simarmata Esy Minar Parhusip Esy Minar Parhusip Evelyn Mine Angelina Br Barus Fanesa Anastasya Br Depari Feronika Tarigan Ferry Hendiko Sinaga Finis Kristin Maduwu Fitri Sandora Sitanggang Florentina Br Purba Florentina Br Purba Fransiska Sitepu Galingging, Elisabeth Rose Gapana Sembiring, Firenta Ghozali, Elizabeth Ginting, Fiber Yun Almanda Girsang, Sofia Valentina Gloria Hutabarat, Esvina Gulo, Theresia Gultom, Candra Ronitua Gultom, Jesica Gurning, Party Habeahan, Jemrianti Hannah Situmorang Hasugian, Santa Lusia Helen Everiany Pasaribu Herlinda Laia Hesli Yohana br Manullang, Mona Hutabarat, Esvina Gloria Irma Hutauruk Irma Hutauruk Irmina Pinem Jamaluddin Jamaluddin Jenti Mariani Hutasoit Josua Sembiring, Josua Sembiring Juli Azmi Juliana Juliana Juliana Juliana Juliana Juliana Julinda, Ester Karo, Jumpa Kita Agata Purba Kesia Simatupang, Ruth Kesya Kristiani Laura Anatasya Surbakti Lena Julenta Purba Lenni Tampubolon Lenni Tampubolon Lia Kusuma Sari Br. Bangun Lia Lestari Loh, Aaron Loh Lumbanbatu, Indah Laeni Lumbanraja, Anita Lumbanraja, Bogol Lusito Sihite Mahulahe, Saut Manik, Roima Sartina Manullang, Six Martawati Maria Enjel Sianipar Maria Enjel Veronika Sianipar Marissa Sibuea, Devi Marjaton, Supiani Marnawati Sitorus MEIKARDO SAMUEL PRAYUDA Melfa Norestina Sidebang Melisa Naibaho Meri Panjaitan Muchsin Natalia Glorensa Marbun Nelly Rut Nilaian Hati Telaumbanua Nova Florentina Ambarawati Nova Florentina Ambarwati Nurmala Sari Br. Sembiring Olowardiman Saragih Olyvia P N Damanik Ompusunggu, Aryati Putri Valentina PA, Putri Delya Pinem, Irmina Purba, Diana Kristina Br Purba, Resi Arnika Rachel Monica Sidauruk Raja, Bogor Lumban Rajesh, Viji Raya Sigalingging Rebekah Kairani Sembiring Rebekah Kairani Sembiring Reflina Sinaga Regina Fredrika Sipayung Regina Sipayung Ribka Kariani Br Sembiring Ribka Sihaloho Rika Olimina Malau Rika Olimina Malau Rio Samuel Nababan Risnawaty Nadeak Rizka Pahmawati Regina Br Sitanggang Romauli Manalu Romauli Manalu Rosanti Nainggolan Rosanti Nainggolan Sababalat, Sri Deni Sagala, Eva Lasmawarni Saguruh Melky Sedek Simare-Mare Salma, Azwarni Santa Geovani Santa Geovani Saragih, Christin Natalia Saragih, Sunrais Josua Sari S, Depi Indah Saskia Kristina Saskia Kristina Saut Mahulae Saut Maulahe Sela Novayesti Rajagukguk Selani Julia Habeahan Selani Julia Habeahan Selviana Debora Sianipar Sembiring, Firenta Gapana Sembiring, Fitalia Br Sembiring, Maria Goreti Bina Sembiring, Ribka Kariani Septia Pelelawati Purba Siagian, Angelika Exa Septia Siagian, Citra Br Sidauruk, Rachel Monica Sihombing, Anjel Lidya Sihombing, Imelda Sihotang, Intan Ronauli Sihotang, Wintri Sarty Silaban, Patri Simanullang, Dina Oktaviana Veronika Simare-Mare, Saguruh Melky Sedek Simarmata, Ester J Simarmata, Ester Julianda Simatupang, Ruth Kesia Simbolon, Melyta Sinaga, Anggi Ivana Sinaga, Nirolita F. Sinaga, Refila Sinambela, Heni Wenti Sinurat, Tria Lestari Sipangkar, Meilina Rodoaty Sipayung, Yolenta Siregar, Jodi Andre Sitanggang, Fitri Sandora Sitanggang, Paskah Afriani Siti Rahma Gultom Sitompul, Anggita Apriyanti Sitorus, Irmatansy Alodya Situmeang, Egy Santoso Situmorang, Anita S Situmorang, Debora Graselia Situmorang, Defensus Sriayu Ginting Suarniwati Halawa Suci Rahmadani Siregar Sunrais Josua Saragih Tarida Herawati Lumban Gaol Tarigan, Adelina Theresia Tarigan, Chindi Clodiya Br Tarigan, Hanna Mentari Tarigan, Jesika Margareta Angelina Tarigan, Paska Sriulina Tarigan, Tesalonika Br Tesalonika Br Tarigan Theresia Gulo Theresia Magdalena Br Tungkir Tiodora Br Tarigan Vina Adelia Sinaga Vinona, Gracia Wirda, Eva Yasinta Samosir Yohanes Suhardin Yuni Sitiowati Yusni Atriana Girsang Zai, Abigail Verent Chrysalita Zendrato, Agusman