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IJIS Edu : Indonesian Journal of Integrated Science Education
Published by Universitas Islam Negeri Fatmawati Sukarno Bengkulu
ISSN : 26552388     EISSN : 26552450     DOI : https://doi.org/10.29300/ijisedu
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Social Sciences Other
The journal publishes original articles on the issues and trends occurring internationally in science curriculum, learning, instruction, policy, and preparation of science teachers with the aim to advance our knowledge of science education theory and practice.
Arjuna Subject : Umum - Umum
Articles 10 Documents
 1 
Search results for , issue "Vol 1, No 2 (2019): July 2019" : 10 Documents clear
The Method Of The Influence Of Leading Inquiry Learning On Student Learning Outcomes In Ecosystem Main Materials Khoirudin, M.; Novitasari, Cici
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.2033

Abstract

The inquiry learning method in its development has a role in education in schools. In its implementation, the learning method for incuri plays a role for both teachers and students in the learning process, because the incuri method focuses on the activity of students in the learning process, while the teacher as a facilitator and mitivator when the learning process begins.The method used was Quasi Experiment with the Nonequeivalent Contol Group Design. This research was conducted at MT Agung Bandar Agung, East Lampung. In this study consisted of two groups namely the experimental and control groups. Learning outcomes instruments are in the form of a multiple choice form test that has been tested for validity, reliability and distinguishing features and the degree of difficulty. Data analysis using t-test on significance level of 0.05 can be seen from t table> t table.The results of the study revealed that, the learning outcomes of students after using the guided inquiry method was "significant" with an average final test of 84.83. While the learning process without using the guided inquiry method has a "less significant" qualification of 59.16. The t-test for the value of the final test obtained tcount> t table is 10.067> 1.658 at a significant level of 5% or 0.05. This is according to the t-test criteria which means that Ho is rejected and H1 is accepted. From this study it can be concluded that the learning outcomes of students who use guided inquiry methods have a positive effect on learning outcomes in the subject matter of the ecosystem.
Implementation of Quantum Teaching Model On Improving Physics Learning Outcomes In The Cognitive Domain At Junior High School Fayanto, Suritno; Musria, Musria; Erniwati, Erniwati; Sukariasih, Luh; Hunaidah, Hunaidah
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1958

Abstract

Teaching physics must present as attractive as possible students can identify, search, and formulate problems, and able to solve issues in detail. This study aims to describe the improvement of learning outcomes in physics-cognitive realm using quantum teaching model. The location of the study place at junior high school 1 Lohia, Muna Regency, Indonesia. The study sample consisted of 22 students of junior high school class VIII2 studied through a quantum teaching model, and 22 VIII3 junior high school students learned conventional learning models from a population of 88 people. The subject matter used to wave and vibration. This type of research classroom experiment research using a pretest-posttest control group design. Data collection techniques used tests of cognitive learning outcomes of students in the form of multiple choices. The analysis technique uses descriptive and inferential analysis. The final results conclude the average value of the final test of students on the learning outcomes of the learning knowledge of students through the quantum teaching model is higher than the average value of the final test of students learn through conventional learning models based on a significance value of 0.029
Investigasi Implementasi Model Discovery Learning Berbasis Pendekatan Saintifik Dalam Meningkatkan Aktivitas dan Hasil Belajar IPA Indarti, Sri
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.2244

Abstract

Pada survey pendahuluan yang telah dilakukan di kelas, siswa memiliki pengetahuan kognitif dibawah Kriteria Ketuntasan Minimal yang telah ditetapkan sekolah. Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar IPA peserta didik kelas VIIIA SMP Negeri 24 Bandar Lampung melalui penerapan model pembelajaran Discovery Learning dengan  Pendekatan Saintifik . Penelitian ini menggunakan metode penelitian kuasi eksperimen. Subjek penelitian dalam penelitian ini adalah peserta didik kelas  VIIIA SMP Negeri 24 Bandar Lampung Tahun Pelajaran 2017/2018 dengan jumlah peserta didik sebanyak 32 peserta didik dengan teknik pengambilan sampel cluster random sampling. Data yang diperlukan diperoleh melalui observasi, dokumentasi dan tes menggunakan soal-soal tes. Data yang terkumpul dianalisis dengan teknik analisis kualitatif dan kuantitatif. Hasil analisis deskriptif setelah penerapan model pembelajaran discovery learning dengan scientific approach ditunjukkan adanya peningkatan aktivitas dan hasil belajar peserta didik. Data hasil penelitian pada aktivitas belajar peserta didik menunjukkan adanya peningkatan dari pra penelitian yaitu  43,75% meningkat menjadi 78,13%, sedangkan pada hasil belajar peserta didik menunjukkan peningkatan dari  66,25 %  menjadi 78,13 %., sehingga diperoleh kesimpulan bahwa model pembelajaran Discovery Learning berbasis pendekatan saintifik dapat meningkatkan aktivitas dan hasil belajar peserta didik pada pembelajaran IPA di Kelas VIIIA  SMP Negeri 24  Bandar Lampung Tahun Pelajaran 2017/2018 In the preliminary survey that has been done in class, students have cognitive knowledge under the Minimum Completion Criteria set by the school. This study aims to improve the activities and learning outcomes of science students of class VIIIA SMP Negeri 24 Bandar Lampung through the application of the Discovery Learning model with the Scientific Approach. This research used quasi experiment research method. The research subjects in this study were students of class VIIIA SMP Negeri 24 Bandar Lampung Academic Year 2017/2018 with a total of 32 students with a cluster random sampling technique. The required data is obtained through observation, documentation and tests using test questions. The collected data was analyzed by qualitative and quantitative analysis techniques. The results of the descriptive analysis after the application of discovery learning models with the scientific approach showed an increase in activity and learning outcomes of students. Data from research results on student learning activities showed an increase from pre-study, namely 43.75%, increased to 78.13%, while the learning outcomes of students showed an increase from 66.25% to 78.13%, so that it was concluded that Discovery Learning model based on scientific approach can improve the activities and learning outcomes of students in science learning in Class VIIIA Public Middle School 24 Bandar Lampung Academic Year 2017/2018
Mengukur Indeks Bias Berbagai Jenis Kaca Dengan Menggunakan Prinsip Pembiasan Faradhillah, Faradhillah; Hendri, silviana
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1959

Abstract

Penelitian ini bertujuan untuk mengetahui indeks bias berbagai jenis kaca dengan menggunakan prinsip pembiasan cahaya. Prinsip pembiasan yang digunakan dalam penelitian ini adalah prinsip Pembiasan cahaya menurut Huygens. Penelitian ini dilakukan dalam jangka waktu 14 hari yang bertempat di Laboratorium Pendidikan Fisika Prodi Pendidikan Fisika Fakultas Keguruan dan Ilmu Pendidikan Universitas Syiah Kuala. Adapun sampel dalam penelitian ini adalah kaca flinta dan kaca korona. Penelitian ini menggunakan konsep pembiasan cahaya yang terjadi pada kaca planparalel, dengan teknik pengambilan data secara perulangan. Analisis data yang di gunakan dalam penelitaan ini adalah hukum pembiasan yang dirumuskan oleh Snellius tetang pembiasan. hasil penelitian menunjukkan bahwa kaca Korona mempunyai indeks bias 1,418 sedangkan kaca Flinta mempunyai indeks bias 1,6203, sedangkan menurut referensi kaca Korona mempunyai indeks bias 1,52 dan Flinta 1,62. Dari hasil penelitian dapat disimpulkan bahwa untuk kaca Flinta terdapat perbedaan tetapi tidak terlalu signifikan sedangkan untuk kaca Korona hasil yang didapatkan sesuai dengan refensi.Abstract:This study aims to determine the refractive index of various types of glass using the principle of refraction of light. The principle of refraction used in this study is the principle of refraction of light according to Huygens. This research was conducted within a period of 14 days at the Physics Education Laboratory, Physics Education Study Program, Faculty of Teacher Training and Education, Syiah Kuala University. The samples in this study were flint glass and corona glass. This study uses the concept of refraction of light that occurs in plan parallel glass, with looping data retrieval techniques. The data analysis used in this study is refraction law formulated by Snellius about refraction. The results showed that the Corona glass has a refractive index of 1.418 while the Flint glass has a refractive index of 1.6203, whereas according to the reference the Corona glass has a refractive index of 1.52 and Flint 1.62. From the results of the study, it can be concluded that for the Flint glass there are differences but not too significant while for the Korona glass the. Results obtained are in accordance with the reference.
Komparasi Yield Nata De Tomato Dengan Nata De Coco Berdasarkan Lama Fermentasi Gresinta, Efri; Pratiwi, Rosa Dewi; Damayanti, Fitri; Putra, Erik Perdana
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.2248

Abstract

ABSTRAK Nata adalah bahan menyerupai gel (agar- agar) yang terapung pada medium yang mengandung gula dan asam hasil bentukan mikroorganisme Acetobacter xylinum. Nata pada dasarnya merupakan selulosa. Apabila dilihat dibawah mikroskop akan tampak sebagai suatu massa fibril tidak beraturan yang menyerupai benang atau kapas. Untuk memperoleh hasil yang baik, media harus disesuaikan dengan syarat tumbuh bakteri tersebut. Untuk menghasilkan nata dengan produksi dan kualitas yang tinggi, sifat fisik-kimia media harus sesuai dengan syarat tumbuh dari bakteri A.xylinum.  Nata de coco tanpa ZA dengan lama fermentasi 10 hari memberikan yield paling baik dengan ketebalan 1,1 cm dan berat 600 gram. Sedangkan pada nata de tomato dengan ZA memberikan yiels terbaik dengan ketebalan0,5 cm pada lama fermentasi 10 hari.Hal inimenunjukkan bahwa ketebalan nata de coco dengan nata de tomato berbeda. Hal inidipengaruhi oleh variasi substrat dan komposisi bahan. Pada nata de tomato, ekstrak nata tomato dicampurkan dengan air dengan perbandingan 1:4. Kemungkinan hal inilah yang menyebabkan yield nata de tomato dan coco berbeda. Kandungan nutient atau glukosa pada sari buah tomat lebih sedikit dibandingkan dengan kandungan glukosa pada nata de coco.  Hasil uji organoleptik menyimpulkan bahwa : 1) Panelis lebih menyukai nata dengan tekstur kenyal yang diperolehdari nata decoco pada hari ke-10, 2) Panelis lebih menyukai nata de coco maupun tomatodengan aroma tidak asamkarena pada saat dipanen, nata  dicuci lalu direbus selama 20 menit pada suhu 100°C sehingga aroma asam pada natahilang pada saat pencucian danperebusan.3) Panelis lebih menyukai natadengan rasa enak karena perbedaan lama fermentasi menghasilkan citarasa nata enak yang relatif sama.Kata kunci : nata de tomato, nata de coco, lama fermentasi. ABSTRACTNata is a gel-like material (gelatin) floating on a medium containing sugar and acid formed by microorganisms Acetobacter xylinum. Nata is basically cellulose. When seen under a microscope it will appear as an irregular fibril mass that resembles thread or cotton. To get good results, the media must be adjusted to the conditions for the growth of these bacteria. To produce nata with high production and quality, the physical-chemical properties of the media must comply with the growing requirements of A.xylinum bacteria. Nata de coco without ZA with 10 days fermentation gives the best yield with a thickness of 1.1 cm and weighs 600 grams. While in tomato with ZA, the best yiels were 0.5 cm thick at 10 days fermentation time. This shows that the thickness of nata de coco with tomatoes is different. This is influenced by variations in substrate and material composition. In nata de tomato, nata tomato extract is mixed with water in a ratio of 1: 4. This is probably the reason why the yield of tomato and coco is different. Nutient or glucose content in tomato juice is less than the glucose content in nata de coco. The organoleptic test results concluded that: 1) Panelists preferred nata with chewy texture obtained from the nata decoco on the 10th day, 2) Panelists preferred nata de coco and tomatoes with non-sour aroma because when harvested, the nata was washed and boiled for 20 minutes at 100 ° C so that the aroma of acid in the nata disappears during washing and boiling. 3) Panelists prefer nata with good taste because the differences in fermentation time produce relatively similar tastes of nata.Key words: nata de coco, nata de tomato, fermentation time
Perbandingan Hasil Belajar Fisika Menggunakan Metode Eksperimen Dan Metode Demonstrasi Siswa Kelas VIII SMP TMI Roudlatul Quran Metro Mariana, Erni
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1871

Abstract

The learning result of class VIII SMP TMI  ROUDLATUL QURAN METRO based on on pra survey result that still many do not complete of kkm 70. On learning process student to a physics as a difficult and complicated lesson, student less of respond ar ask a question, and less of student responsibility to do homework that teacher given. This research was proposed: (1).To know the different result of learning physics by using experimental method and demonstration method, (2). To determine the difference which method higher an average of the learning physics using the experimental method and demonstration method. The samples of this research were VIII A which was taught by the experiment method and VIII B by the demonstration method. The total number of students were 60, consist of 30 people in VIII A and 30 people in VIII B, who were randomly selected. The instruments of the research were observation sheets, documentation, and tests. The research used the calculation of the normality test, homogenity test, two average similarity test, and two average difeference test as the data analysis technique. Conclusion in this research is from the accounts test in common two averages obtained ,so (1) there is the difference an average of the learning of physics students who get learning using experiment method from yhe accounts test common two averages obtained ,so (2) an average of the learning of physics students who get learning with the using experimen method is higher than an average of the learning of physics students who get learning with using demonstration method. Hasil belajar siswa kelas VIII SMP TMI Roudlatul Qur’an Metro berdasarkan hasil Pra survey masih banyak yang belum memenuhi KKM senilai 70. Dalam proses pembelajaran siswa menganggap pelajaran fisika sebagai pelajaran yang sulit dan rumit, siswa kurang menanggapi atau mengajukan pertanyaan, dan kurangnya rasa tanggung jawab siswa dalam menyelesaikan tugas-tugas rumah yang diberikan oleh guru. Penelitian ini bertujuan: (1). untuk mengetahui perbedaan hasil pembelajaran fisika dengan menggunakan metode eksperimen dan metode demonstrasi, (2). Untuk mengetahui metode mana yang lebih tinggi rata-rata hasil belajar fisika menggunakan metode eksperimen dan metode demonstrasi. Sampel dari penelitian ini adalah kelas VIII A diajar dengan metode Eksperimen dan kelas VIII B dengan menggunakan metode Demonstrasi. Jumlah siswa yang menjadi objek penelitian adalah 60 orang, yang terdiri dari 30 orang kelas VIII A dan 30 orang kelas VIII B, yang dipilih secara random. Instrumen penelitian berupa lembar observasi, dokumentasi, dan tes. Penelitian ini menggunakan perhitungan uji normalitas, uji homogenitas, uji kesamaan dua rata-rata, dan uji perbedaan dua rata-rata sebagai teknik analisis data. Kesimpulan dalam penilitian ini adalah: dari perhitungan uji kesamaan dua rata-rata diperoleh , berarti (1) Ada perbedaan rata-rata hasil belajar fisika siswa yang mendapatkan pelajaran dengan menggunakan metode eksperimen dan metode demonstrasi. Dari perhitungan uji perbedaan dua rata-rata diperoleh , berarti (2) rata-rata hasil belajar fisika siswa yang mendapatkan pelajaran dengan pemberian metode eksperimen lebih tinggi dari rata-rata hasil belajar fisika siswa yang mendapatkan pelajaran dengan pemberian metode demonstrasi.
Pengaruh strategi pembelajaran dan gaya kognitif spasial terhadap hasil belajar ikatan kimia sma Rosari, Intan
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1966

Abstract

Abstract: The Effect of Instructional Organizing Strategi with Spatial Cognitive Style on Learning Outcomes of Student Class Eleven science of Chemical Bond. This thesis aims to determine the effect the different micro strategis on organizing instruction to improve students learning outcomes in Chemical Bond. A 2x2 factorial design is used for this experiment conducted at the Global Islamic Senior High school and PB Sudirman Senior High School in Jakarta. A sample of 56 student was taken using multi stage sampling. Based on their spatial cognitive style the sample is then divided into two groups, high and low spatial cognitive style.The instruments were use for this research are two kinds, is it (1) Test for predict Chemistry learning Outcomes; (2) Instrumen for predict Spatial Cognitive Style. For Analysis Test include Normality Test with Liliefors Test and Homogenity with Bartlett Test; for Hypotesist test we use Varians analysis two path (2x2)In order to avoid contamination of treatment, the defferent micro strategis are implemented differently in the each school. The result of this research are as follows: (1) In general, to improve learning outcome in Chemical Bond, it is better to use the Merrill model micro strategi on organizing the Component Display Theory (CDT) than to use the Taba Model Strategy on organizing instruction the Concept Formation; (2) Spatial Cognitive style of the student affect student learning outcomes in Chemical Bond. Student who have high spatial cognitive style get better learning outcomes in Chemical Bond the student who have low spatial cognitive style; (3) There is an interaction between micro strategy on organizing instrustion with student spatial cognitive style, Merrill Model Strategy on organizing instruction instruction using Component Display Theory (CDT) implementation is more effective in increasing student learning outcome in Chemical Bond than Taba model strategy on organizing instruction Concept Formation; For student with high spatial cognitive style, both strategies can be implemented because there are no differences obtained in student learning outcomes in Chemical Bond using both of the organizing strategies.Keyword: Instructional Organizing Strategy, Spatial Cognitive Style, Chemical Bond, Learning Outcomes Abstrak: Pengaruh Strategi Pembelajaran Dan Gaya Kognitif Spasial Terhadap Hasil Belajar Ikatan KimiaTesis ini bertujuan untuk menentukan pengaruh variabel-variabel bebas yaitu strategi pengorganisasian isi pembelajaran dan gaya kognitif spasial terhadap hasil belajar siswa sebagai variabel terikat pada pokok bahasan Ikatan Kimia. Penelitian ini dilaksanakan di SMA Global Islamic School Jakarta dan SMA PB Sudirman Jakarta. Dengan total sampel yang diambil adalah 56 orang siswa untuk menentukan gaya kognitif spasial kemudian dibagi menjadi gaya kognitif spasial tinggi dan gaya kognitif spasial rendah.Instrumen yang digunakan dua macam yaitu (1) tes pengukur hasil belajar Ikatan Kimia; (2) instrumen pengukur gaya kognitif spasial. Dalam uji persayaratan analisis meliputi Uji Normalitas dengan Uji Liliefors dan Homogenitas dengan Uji Bartlett;untuk uji hipotesis digunakan analisis varians dua jalur (2x2).Secara keseluruhan untuk meningkatkan hasil belajar Ikatan Kimia siswa, lebih baik digunakan Strategi Pengorganisasian Pembelajaran Model Component Display Theory Merrill dibandingkan dengan Strategi Pengorganisasian Pembelajaran Model Pembentukan Konsep; (1) gaya kognitif spasial merupakan salah satu karakteristik siswa yang berpengaruh terhadap tingkat pencapaian hasil belajar Ikatan Kimia; (2)Siswa yang memiliki Gaya Kognitif Spasial Tinggi memberikan hasil belajar Ikatan Kimia yang lebih baik dibandingkan dengan siswa yang memiliki Gay Kognitif Spasial Rendah;(3)terdapat interaksi antara strategi pembelajaran dengan gaya kognitif spasial siswa. Bagi siswa yang memiliki Gaya Kognitif Spasial Rendah, penerapan Strategi Pembelajaran CDT Merrill lebih efektif dalam meningkatkan hasil belajar Ikatan Kimia, dibandingkan dengan Strategi Pembelajaran PK Taba; (4) bagi siswa yang memiliki Gaya Kognitif Spasial Tinggi, kedua strategi pembelajaran dapat diterapkan, karena memberikan hasil belajar yang sama baiknya.
Keterampilan Mahasiswa dalam Membuat Produk Olahan Berbahan Dasar Buah Kelapa Latipah, Nurlia; Syarifuddin, Syarifuddin
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1872

Abstract

Penelitian ini bertujuan untuk mengetahui keterampilan Mahasiswa semester 5 Tadris IPA IAIN Bengkulu Tahun Akademik 2018/2019 dalam membuat produk olahan berupa minyak  dengan bahan dasar buah kelapa. Penelitian ini dilakukan dengan memberikan tugas kepada mahasiswa untuk membuat minyak dari bahan dasar buah kelapa dengan menggunakan metode yang telah dikembangkan sebelumnya . Mahasiswa juga diwajibkan membuat laporan hasil kegiatan dalam pembuatan minyak serta mengumpulkan minyak yang telah dihasilkan. Hasil penelitian menunjukkan seluruh mahasiswa yang menjadi sample pada penelitian ini berhasil membuat minyak dengan bahan dasar buah kelapa. Hasil penelitian juga menunjukkan bahwa seluruh sample pada penelitian ini membuat minyak dengan cara yang berbeda-berbeda sehingga dihasilkan produk minyak dengan jenis dan kegunaan yang berbeda. Hal ini menunjukkan bahwa Mahasiswa tadris IPA IAIN Bengkulu pada penelitian ini memiliki kreatifitas yang cukup tinggi dalam menghasilkan produk. This study aims to determine the skills of the 5th semester students of Tadris IPA IAIN Bengkulu Academic Year 2018/2019 in making processed products in the form of oil based on coconut. This research was carried out by giving students the task of making oil from coconut fruit base materials using a method that had been developed previously. Students are also required to make a report on the results of activities in making oil and collecting oil that has been produced. The results of the study showed that all students who were the samples in this study succeeded in making oil with the basic ingredients of coconut. The results also showed that all samples in this study made oil in different ways so that oil products with different types and uses were produced. This shows that Student Of Tadris IPA of  IAIN Bengkulu  in this study have quite high creativity in product something.This study aims to determine the skills of the 5th semester students of Tadris IPA IAIN Bengkulu Academic Year 2018/2019 in making processed products in the form of oil based on coconut. This research was carried out by giving students the task of making oil from coconut fruit base materials using a method that had been developed previously. Students are also required to make a report on the results of activities in making oil and collecting oil that has been produced. The results of the study showed that all students who were the samples in this study succeeded in making oil with the basic ingredients of coconut. The results also showed that all samples in this study made oil in different ways so that oil products with different types and uses were produced. This shows that Student Of Tadris IPA of  IAIN Bengkulu  in this study have quite high creativity in product something.
Pengembangan Modul Biologi Problem Based Learning Untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik SMA Selviani, Ike
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.2032

Abstract

Penelitian ini bertujuan mengetahui: (1) kelayakan modul biologi problem based learning (PBL) tentang materi sistem pernapasan, (2) efektivitas modul biologi PBL pada materi sistem pernapasan terhadap kemampuan berpikir kritis, dan (3) perbedaan prestasi peserta didik yang menggunakan modul biologi PBL dengan peserta didik yang hanya belajar menggunakan model PBL dan tanpa modul biologi PBL. Jenis penelitian ini research and development (R&D). Populasi penelitian kelas XI MIPA 1 berjumlah 34 peserta didik sebagai kelas eksperimen dan XI MIPA 2 berjumlah 34 peserta didiksebagai kelas kontrol di SMA N 1 Bandar Lampung. Pengujian produk menggunakan desain kuasi eksperimen yaitu nonequivalent control group pretest posttest design. Teknik pengumpulan data menggunakan teknik tes dan nontes. Teknik analisis menggunakan uji U Mann Withney.  Hasil penelitian menunjukkan: (1) modul biologi PBL materi sistem pernapasan yang dikembangkan memenuhi syarat kelayakan dari aspek substansi, konstruksi dan bahasa, (2) modul biologi PBL yang dikembangkan efektif dalam meningkatkan kemampuan berpikir kritis peserta didik SMA, dan (3) terdapat perbedaan prestasi belajar yang signifikan antara peserta didik yang menggunakan modul biologi PBL dengan yang menggunakan model PBL tanpa modul dilihat dari tingkat ketercapaian proses belajar peserta didik yang menggunakan modul dengan langkah PBL secara mandiri lebih tinggi dibanding dengan yang dibimbing oleh guru tanpa modul.
Efforts To Improve The Learning Activity And Learning Outcomes Of Physics Students With Using A Problem-Based Learning Model Kawuri, Maria Yosephien Retna Tinon; Ishafit, Ishafit; Fayanto, Suritno
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 1, No 2 (2019): July 2019
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v1i2.1957

Abstract

The goal of this investigation to implement a problem-based learning model as an effort to improve student learning activities and outcomes. This model of research is a classroom action research divided into two cycles. The study conducted at High School 1 Piyungan class X MIPA 1 totaling 35 students consisting of 15 male and 20 female, the topic used the momentum and impulse of semester 2. The research instrument is observation sheet, achievement test, and questionnaire. The results of the analysis learning model with problem-based learning can increase the activity of studying physics class X MIPA1. Improved physics learning activities of class X MIPA 1 students at High School 1 Piyungan with problem-based learning for the academic year 2018/2019 from the first cycle at the first meeting and the second meeting increased from 84.75% to 91.11% which was 6.36In the second cycle there was an increase from 85.28% to 91.85%, an increase of 6, 57%.

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