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Pengaruh Model Project Based Learning (PjBL) Terintegrasi STEAM terhadap Kemampuan Berpikir Kreatif Peserta Didik Octaviani, Feni; Lestari, Tuti; Yurnetti, Yurnetti; Oktavia, Rani
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i2.31249

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Dominannya proses pembelajaran teacher-centered pada pembelajaran IPA di SMPN 1 Kinali membuat kemampuan berpikir kreatif peserta didik tergolong rendah. Untuk mendorong kemampuan tersebut, digunakan model pembelajaran Project Based Learning (PjBL) terintegrasi STEAM. Penelitian dilakukan dengan pendekatan kuantitatif melalui metode quasi eksperimen, rancangan non-equivalent control group design. Populasi penelitian mencakup peserta didik kelas VII TA. 2024/2025. Melalui teknik purposive sampling didapatkan sampel penelitian yaitu kelas VII.4 selaku kelas eksperimen dan kelas VII.2 selaku kelas kontrol. Instrumen yang mencakup, soal berpikir kreatif, angket respons peserta didik, dan lembar observasi keterlaksanaan pembelajaran. Pengujian hipotesis melalui uji t menunjukkan thitung 8,04 dan ttabel 2,05, thitung > ttabel artinya H1 diterima dan H0 ditolak. Keterlaksanaan PjBL terintegrasi STEAM tergolong sangat baik dengan persentase 97,22%. Angket respons peserta didik mendapatkan respons positif sebesar 95%. Dengan demikian, pemberian perlakuan dengan pembelajaran PjBL terintegrasi STEAM memberikan pengaruh pada peserta didik kelas VII SMPN 1 Kinali dalam berpikir kreatif.
Pengaruh Model Cooperative Learning Tipe Times Games Tournament Berbantuan Wordwall terhadap Motivasi Belajar IPA Kelas VIII SMP Negeri 10 Mukomuko As-Syifa, Nisa Nur; Lestari, Tuti; Putri, Rahmah Evita; Oktavia, Rani
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i2.31437

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Cooperative Learning tipe Time Games Tournament (TGT) berbantuan Wordwall terhadap motivasi belajar IPA. Metode penelitian yang digunakan adalah kuantitatif dengan Posttest Only Control Group Design. Sampel penelitian adalah kelas VIII.C sebagai kelas eksperimen dan VIII.A sebagai kelas kontrol di SMP Negeri 10 Mukomuko yang dipilih menggunakan teknik purposive sampling. Instrumen penelitian berupa angket motivasi belajar yang telah valid dan reliabel. Analisis data dilakukan menggunakan uji-t setelah uji normalitas dan homogenitas terpenuhi. Hasil penelitian menunjukkan bahwa rata-rata skor motivasi belajar kelas eksperimen (80,68) lebih tinggi dibandingkan kelas kontrol (71,50), dengan thitung (4,95) > ttabel (2,00). Hal ini membuktikan bahwa penerapan model TGT berbantuan Wordwall berpengaruh signifikan terhadap motivasi belajar IPA.
Pengaruh Model Pembelajaran Inkuiri Terbimbing terhadap Hasil Belajar Kognitif Peserta Didik Kelas VII Pada Materi IPA Sembiring, Dea Laurenta Br; Azhar, Aulia; Lestari, Tuti; Oktavia, Rani
Jurnal Pendidikan Tambusai Vol. 9 No. 3 (2025): Desember
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Penelitian yang dilakukan bertujuan guna menganalisis dampak penggunaan model pembelajaran inkuiri terbimbing terhadap hasil belajar kognitif peserta didik kelas VII pada mata pelajaran IPA. Jenis penelitian ini adalah eksperimen semu dengan desain nonequivalent control group design. Sampel penelitian terdiri dari kelas eksperimen yang diberi perlakuan dengan model inkuiri terbimbing dan kelas kontrol yang menggunakan pembelajaran konvensional. Instrumen penelitian berupa tes pencapaian belajar, lembar observasi, dan kuesioner tanggapan peserta didik. Temuan penelitian mengindikasikan bahwa terdapat pegaruh model pembelajaran inkuiri terbimbing terhadap hasil belajar kognitif peserta didik kelas VII pada materi IPA perbedaan signifikan hasil belajar antara kelas eksperimen dan kelas kontrol. Kelas eksperimen memperoleh rata-rata posttest yang lebih tinggi dibandingkan dengan kelas kontrol (Zhitung = 3,12 ≥ Ztabel = 2,01). Dengan demikian, model pembelajaran inkuiri terbimbing berpengaruh positif terhadap peningkatan hasil belajar kognitif peserta didik pada materi IPA.
Pengaruh Model Discovery Learning Dengan Pendekatan STEM Terhadap Hasil Belajar Peserta Didik Kelas VIII SMP Negeri 3 Lubuk Basung Stefvannof, Diego; Oktavia, Rani; Lestari, Tuti; Prima Sari, Monica; Wati, Fatma
Journal of Comprehensive Science Vol. 3 No. 9 (2024): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v3i9.842

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Student learning outcomes are often unsatisfactory due to learning methods that still dominantly use lectures and do not actively involve students. This method tends for making learner passive at studying. For improving this situation and make learning more effective, it so urgent for overhaul the teaching oncoming. One way is for integrate learning models that involve STEM components. The focus through the following discussion the aim is to find out “the effect of the Discovery Learning learning model with a STEM approach on the learning outcomes of grade VIII students at SMPN 3 Lubuk Basung”.This research used a quasi-experimental design by Non-Equivalent Control Group Design. This research population consisted of VIII grade students at SMPN 3 Lubuk Basung for the 2024/2025 academic year. The sample method used was purposive sampling, where one VIII grade was selected being experimental group also the other VIII class being control group. The instruments using this study included multiple choice experiment of 20 questions also a student response questionnaire. Data analysing has been implemented with “normality test, homogeneity test, and non-parametric test, namely Mann-Whitney test”. The survey of learner proves that most of them give positive responses to application of the Discovery Learning model by STEM approach through a ratio 45% of learner agreeing (S) and 52% strongly agreeing (SS). The hypothesis experimental results show significant figures with large 0.000 <0.05, meaning that the application of this model significantly improved student learning outcomes compared to the Discovery Learning model that did not integrate STEM. The N-Gain testing at experimental group reached 0.8594 which is included at high classification. The teaching use with the STEM-based Discovery Learning model was recorded at 97%. This finding shows thats the using Discovery Learning combined by STEM approach found positively and significant effect at learner understanding of introduction to cell material.
Gambaran Kematian di RSUP Dr M Djamil Padang Rahmadiyani, Rahmadiyani; Susanti, Rika; Putri, Biomechy Oktomalio; Manela, Citra; Lestari, Tuti; Rustini, Rini
MAHESA : Malahayati Health Student Journal Vol 4, No 9 (2024): Volume 4 Nomor 9 (2024)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v4i9.14854

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ABSTRACT The definition of death is stated in the Law of the Republic of Indonesia, this law explains the diagnostic criteria for clinical death and brain stem death. In forensic medicine, we study death, changes after death, and what is behind these changes. Forensic and Medicolegal Department of RSUP Dr. M. Djamil has a body register book which contains data on the deaths of incoming bodies containing name, gender, age, registration number, diagnosis, actions taken and so on. However, there has been no research regarding the alleged cause and manner of death at Dr. M. Djamil Padang. The aim of this study was to determine the description of deaths at RSUP Dr. M. Djamil Padang in 2018-2022. This research is a descriptive study which takes data from the body register book which is entered into the Forensic and Medicolegal Department of RSUP Dr. M. Djamil Padang 2018-2022. The number of bodies entered into the Forensic and Medicolegal Department of RSUP Dr. M. Djamil Padang from 2018 to 2022 is 16,765 bodies. Every year more than 50% of deaths occur in men with the largest age group being the late elderly at 24.2%-25.6% per year and 46.1%-53.1% per year of deaths from West Sumatra outside Padang. The largest group of causes of death based on ICD-10 is the group of symptoms, signs and other disorders at 33%-45% per year with the most frequent diagnoses being septic shock and MODS. Deaths occurring outside hospitals are less than 2% per year. The percentage of unnatural deaths is below 7% per year, of which as many as 40.5%-78.1% per year are not examined because of refusal from the family. Description of death at RSUP Dr. M. Djamil Padang is relatively same every year. Keywords: Forensics, Cause of Death, Description of Death  ABSTRAK Definisi kematian tercantum dalam Undang-Undang Republik Indonesia, yang menjelaskan tentang kriteria diagnosis mati klinis dan mati batang otak. Dalam kedokteran forensik dipelajari tentang kematian, perubahan setelah kematian, dan apa yang melatarbelakangi perubahan tersebut. Departemen Forensik dan Medikolegal RSUP Dr. M. Djamil memiliki buku register jenazah yang berisi data kematian jenazah yang masuk berisi nama, jenis kelamin, usia, nomor registrasi, diagnosis, tindakan yang dilakukan dan sebagainya. Namun, belum ada penelitian terkait dugaan sebab dan cara kematian di RSUP Dr. M. Djamil Padang. Tujuan penelitian ini adalah untuk mengetahui gambaran kematian di RSUP Dr. M. Djamil Padang pada tahun 2018-2022. Penelitian ini adalah penelitian deskriptif dimana mengambil data dari buku register jenazah yang masuk ke Departemen Forensik dan Medikolegal RSUP Dr. M. Djamil Padang tahun 2018-2022. Jumlah jenazah yang masuk ke Departemen Forensik dan Medikolegal RSUP Dr. M. Djamil Padang tahun 2018 hingga 2022 adalah 16.765 jenazah. Setiap tahunnya lebih dari 50% kematian pada laki-laki dengan kelompok usia terbanyak masa lansia akhir sebesar 24,2%-25,6% pertahun dan 46,1%-53,1% pertahun jenazah dari Sumatera Barat diluar Padang. Kelompok penyebab kematian berdasarkan ICD-10 yang terbanyak adalah kelompok gejala, tanda, dan kelainan lainnya sebesar 33%-45% pertahun dengan diagnosis terbanyak syok sepsis dan MODS. Kematian yang terjadi diluar rumah sakit kurang dari 2% pertahun. Persentase mati tidak wajar berada dibawah 7% pertahun, dimana sebanyak 40,5%-78,1% pertahun tidak dilakukan pemeriksaan karena penolakan dari pihak keluarga. Gambaran kematian di RSUP Dr. M. Djamil Padang relatif sama setiap tahunnya. Kata Kunci: Forensik, Penyebab Kematian, Gambaran Kematian
THE EFFECT OF STEM INTEGRATED PROBLEM-BASED LEARNING MODEL (PBL) ON STUDENTS™ LEARNING OUTCOMES ON HUMAN RESPIRATORY AND EXCRETION SYSTEM Ningtyas, Ratu Dwi; Sari, Monica Prima; Yanto, Febri; Lestari, Tuti
ISER (Indonesian Science Education Research) Vol. 6 No. 1 (2024): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v6i1.62188

Abstract

Learning at UPT SMPN 1 Sutera seems to be still low, this is because the learning model used by teachers is still not appropriate and the discussion process has not been carried out well. One way to overcome this problem is to apply the STEM integrated Problem-Based Learning (PBL) model. This research aims to determine the effect of the STEM integrated Problem-Based Learning (PBL) model on student learning outcomes in human respiratory and excretory system material at UPT SMPN 1 Sutera. The type of research used in the research is Quasi Experiment, namely a research method to find the effect of certain treatments on others under controlled conditions. The design used in this research is the Non-Equivalent Control Group Design. The population in this study were class VIII students at UPT SMPN 1 Sutera. The sample in this study consisted of two classes, namely the experimental class and the control class which were taken using a purposive sampling technique. The instruments used consisted of an observation sheet on the implementation of the STEM integrated PBL model, pre-test and post-test questions. The research data obtained was then analyzed through descriptive statistical tests and inferential statistics using SPSS version 25. Based on the results of the analysis in hypothesis testing, it showed that there was a significant average difference between the control and experimental classes. The results of research hypothesis testing were found to be 0.000 and smaller than 0.05. Thus, it can be seen that the significant difference between Ha is accepted and H0 is rejected, so there is an influence. The conclusion from the hypothesis test is that there is a significant influence between students' scores using the STEM integrated PBL learning model. So H0 is rejected and Ha is accepted. So there is an influence of the STEM integrated PBL model on student learning outcomes.
PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN PEMAHAMAN KONSEP DI SMP NEGERI 2 LUBUK BASUNG Afriani, Nola; Lestari, Tuti; Oktafrida, Leni
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 14, No 7 (2025): Juli 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v14i7.97934

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Understanding the concept of science becomes a very important skill for students to possess, as it is essential for building basic scientific concepts that are applied in everyday life. The purpose of this research is to determine the improvement in concept understanding of class VIIIA students at SMP Negeri 2 Lubuk Basung for the 2024/2025 academic year and to describe the improvement in concept understanding on the excretory system material through the application of the Problem Based Learning (PBL) model using Canva media. The type of research is classroom action research conducted in two cycles. The research sample is class VIIIA with a total of 32 students. The research results show the successful implementation of learning, marked by teacher activity with a score of 80.4% and student activity with a score of 71.1%. Based on the data from the concept understanding test of class VIIIA students in cycle I with an average score of 56.7, while in cycle II the average score of students was 80.3. The results indicate that once the Problem Based Learning approach was implemented in class VIIIA at SMP Negeri 2 Lubuk Basung, students' conceptual comprehension improved.
PKM BUDIDAYA & PENGOLAHAN MAGOT SEBAGAI SOLUSI GREEN ECONOMY RANGKA REVITALISASI SAVE MANINJAU Susanti, Dessi; Irianto, Agus; Lestari, Tuti; LV, Yuhendri; Syofyan, Rita; Armiati, Armiati; Rahmidani, Rose
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2024): Volume 5 No. 2 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i2.27661

Abstract

Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency is unable to: 1) Carry out magot cultivation to improve the family's economy as well as an effort to reduce the amount of waste, 2) Carry out magot processing as an alternative fish feed in order to increase family economy. Based on the urgent needs of the Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency, for them Lake Maninjau is the main source of livelihood and economy for their families (Lake Maninjau is one of the critical lakes which is a super priority lake to be saved through the government's revitalization program ). So the solution offered to solve the problem of the Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency is: 1) Workshop and assistance in magot cultivation as a green economy solution in the context of revitalizing save maninjau, 2) Workshop and assistance in processing magot into alternative fish food as a green economy solution in the context of revitalizing save maninjau The targets to be achieved through this PKM activity are as follows: 1) 20 fishermen who are members of Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency are able to carry out magot cultivation as a green economy solution in the context of revitalizing save maninjau, 2) 20 fishermen who are members of Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency are able to process magot into alternative fish food as a green economy solution in the context of revitalizing save maninjau.
PENGARUH LAYOUT DAN PENJADWALAN PRODUKSI TERHADAP KELANCARAN PROSES PRODUKSI PADA PERUSAHAAN PT. OHSUNG ELECTRONICS INDONESIA (DEPARTEMEN OPERASIONAL) Lestari, Tuti; Rizkie, Ricky
Economics Learning Experience & Social Thinking Education Journal Vol 3 No 1 (2023): Economics Learning Experience & Social Thinking Education Journal
Publisher : LPPM GICI

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Dalam menunjang persaingan tentunya perusahaan harus meningkatkan produktivitas perusahaan, salah satunya dengan cara mengatur dan merancang tata letak atau layout pabrik dan penjadwalan produksi yang baik agar jam kerja menjadi efisien. Permasalahan yang ada di PT. Ohsuang Electronics adalah minim nya alat pendukung seperti handlift dan penempatan mesin di area produksi kurang sesuai dengan safety evakuasi, juga permasalahan yang ada di penjadwalan proses produksi yang tidak efisien penyebab proses produksi tidak efisien yaitu area produksi. Tujuan penelitian ini adalah (1) untuk mengetahui apakah secara parsial layout berpengaruh signifikan terhadap kelancaran proses produksi PT. Ohsung Electronics (2) untuk mengetahui apakah secara parsial penjadwalan berpengaruh secara signifikan terhadap kelancaran proses produksi PT. Ohsung Electronics (3) untuk mengetahui apakah secara simultan layout dan penjadwalan produksi berpengaruh signifikan terhadap kelancaran proses produksi di PT. Ohsung Electronics. Metode penelitian yaitu asosiatif-korelatif dan penelitian kuantitatif dengan populasi karyawan PT. Ohsung Electronics Departemen Operasional sebanyak 57 orang. Adapun teknik pengambilan data menggunakan kuesioner dan observasi. Hasil uji regresi menunjukkan bahwa bahwa variabel independent berupa layout dan penjadwalan produksi secara bersama-sama mempengaruhi variabel dependen kelancaran proses produksi di PT Ohsung Electronic sebesar 71% sedangkan sisanya 29% dipengaruhi oleh variabel lainnya yang tidak termasuk dalam penelitian ini. Hasil uji F menunjukan bahwa Fhitung sebesar 69,098. Sementara itu nilai Ftabel adalah 2,40 maka dapat dikatakan bahwa Fhitung > Ftabel (69,098 > 2,40). Dengan demikian, secara simultan Layout dan Penjadwalan Produksi berpengaruh signifikan terhadap Kelancaran Proses Produksi di PT Ohsung Electronics. Adapun hasil uji t menunjukkan bahwa secara parsial layout berpengaruh signifikan terhadap kelancaran proses produksi di PT Ohsung Electronic, karena thitung (6,232) > ttabel (1,673) serta nilai signifikasi dibawah 0,05 dan secara parsial penjadwalan produksi berpengaruh signifikan terhadap kelancaran proses produksi di PT Ohsung Electronic, karena thitung (3,649) > ttabel (1,673) serta nilai signifikasi dibawah 0,05. Variabel layout merupakan variabel yang paling dominan berpengaruh terhadap kelancaran proses produksi.
THE EFFECT OF THE JIGSAW COOPERATIVE LEARNING MODEL ON LEARNING OUTCOMES IN THE COGNITIVE DOMAIN OF CLASS VIII STUDENTS OF SMPN 1 LUBUK ALUNG Alfatini, Yumna; Lestari, Tuti
Universe Vol 6 No 1 (2025): Journal of Science Education Teaching and Learning
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/universe.v6i1.600

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The educational process is directed at increasing the mastery of knowledge and skills and developing attitudes and values within the framework of student formation and self-development. Low learning outcomes of students in science lessons are among the educational issues encountered in the field. This is influenced by students' decreased interest in learning in class; there are still many students who are less active and motivated in learning, and the learning model used remains unchanged. Therefore, teachers should use an interesting learning model to create effective, innovative, and fun lessons so that students are more interested in learning science. This study aims to determine the effect of the jigsaw cooperative learning model on learning outcomes in the cognitive domain of students in the digestive system material in class VIII humans at SMPN 1 Lubuk Alung. The type of research used is a quasi-experimental design with a non-equivalent control group design. The experimental class uses a jigsaw cooperative learning model, while the control class uses a conventional learning model with the lecture method. The results of the data analysis showed that the learning outcomes of students in the experimental class were significantly different compared to the control class. The use of the jigsaw-type cooperative learning model has a good influence on improving student learning outcomes. The results of the hypothesis test based on the data obtained in the posttest data research, namely that H1 is accepted and H0 is rejected, are from the posttest value hypothesis through the t test. The data obtained are t count 2,93 and t table 2,00. The data shows tcount > ttable, which means that there is a difference in the average increase in student learning outcomes between the experimental class and the control class. The jigsaw cooperative learning model has an effect on students' cognitive domain learning outcomes in the material of the human digestive system at SMPN 1 Lubuk Alung.