PENGARUH MODEL PEMBELAJARAN (CC) BERBASIS SCAFFOLDING TERHADAP KEMAMPUAN SCIENTIFIC REASONING FISIKA SISWA SMA

The purpose of the research is conducted to examine the effect of Scaffolding-based (CC) learning models on the ability of scientific reasoning physics of high school students. The research population was MAN Bondowoso 2019/2020 students and the research sample was the students of class XI IPA 1 and XI IPA 2. The research techniques used were observation, tests and documentation. There are two stages of data analysis technique, they are normality test and independent sample t-test using SPSS version 23. The result shows that the experimental class and control class data are normally distributed, that is the sig value. > 0.05. Independent test sample t-test using SPSS 23 on the scientific reasoningphysics capability obtained sig. (2-tailed) by 0,038 and the result of sig. (1-tailed) for 0,019 meaning that the test is <0.05. The results showed that the model based on Scaffolding had a significant effect on the ability of scientific reasoning physics of high school students of high school students.

INTEGRASI LITERASI INFORMASI PADA PENDIDIKAN DAN PELATIHAN JARAK JAUH PENDALAMAN MATERI BIOLOGI MADARASAH ALIYAH

This study aims to find out how the integration of information literacy substnce in distance training on biological substance for Madrasah Aliyah (MA) in improving information literacy skills in MA biology teachers. In this study the teacher participated in Distance Training on MA biological material that was integrated with information literacy substance. The research sample consisted of 26 participants in Distance Training in Biology Substance for Biology Teacher Aliyah Madrasah in the Bandung Religious Education Training Center originating from the Ministry of Religion of West Java Province. The research design used was pre-experimental design with one group pretest-posttes design. The design procedure of this study was to take the 1st measurement on the subject (pretest) on the ability of mastery of information literacy, then the subject was treated for a certain period (exposure) through education and training in e-learning based distance training deepening of Biology Substance. The second measurement (posttest) was carried out after the treatment was given, and the prestest measurement results were compared with the results of the posttest measurements, using the t-test statistical test. Based on the t-test it can be concluded that "There is a significant difference in the results of self-assessment of information literacy between before and after doing Distance Learning Training".Abstrak Penelitian ini bertujuan untuk mengetahui bagaimana integrasi materi literasi informasi pada kurikulum pendidikan dan pelatihan Diklat jarak jauh (DJJ) pendalaman materi biologi Madrasah Aliyah (MA) dalam meningkatkan keterampilan literasi informasi pada guru biologi MA. Dalam penelitian ini guru mengikuti Diklat Jarak Jauh Pendalaman materi biologi MA yang diintegrasikan dengan materi literasi informasi. Sampel penelitian berjumlah 26 orang peserta Diklat Jarak Jauh Teknis Substantif Pendalaman Materi Biologi Bagi Guru Biologi Madrasah Aliyah di Balai Diklat Keagamaan Bandung yang berasal dari Lingkungan Kementerian Agama Provinsi Jawa Barat. Desain penelitian yang digunakan adalah pre-eksperimental dengan desain One group pretest-posttes design. Prosedur desain penelitian ini adalah melakukan pengukuran ke-1 pada subyek (pretest) terhadap kemampuan penguasaan literasi informasi, kemudian subjek diberi perlakuan untuk jangka waktu tertentu (exposure) melalui pendidikan dan pelatihan diklat jarak jauh pendalaman materi biologi MA berbasis e-learning yang terdiri dari tiga kegiatan belajar. Pengukuran ke-2 (posttest) dilakukan setelah perlakuan diberikan, dan hasil pengukuran prestest dibandingan dengan hasil pengukuran posttest, menggunakan uji statistik Uji-t. Berdasarkan uji-t dapat disimpulkan bahwa “Terdapat perbedaan yang signifikan hasil penilaian diri penguasaan literasi informasi antara sebelum dan sesudah melakukan pembelajaran Diklat Jarak Jauh”

PENGEMBANGAN E-MODUL BERBASIS PROJECT BASED LEARNING TERINTEGRASI MEDIA KOMPUTASI HYPERCHEM PADA MATERI BENTUK MOLEKUL

Penelitian ini bertujuan untuk mengembangkan modul elektronik (E-Modul) berbasis project based learning terintegrasi media komputasi hyperchem pada materi bentuk molekul. Pengembangan e-modul sebagai implementasi teknologi, informasi dan komunikasi dalam media pembelajaran di Universitas Negeri Medan. E-modul disusun sesuai kurikulum Kerangka Kualifikasi Nasional Indonesia (KKNI) untuk meningkatkan hasil belajar mahasiswa. Penelitian ini termasuk penelitian pengembangan (research and development) dengan model pengembangan Analysis-Design-Development-Implementation-Evaluation (ADDIE). Instrumen yang digunakan pada penelitian adalah lembar uji kelayakan e-modul berdasarkan BSNP dan tes hasil belajar mahasiswa untuk uji coba penggunaan e-modul. E-modul dianalisis menggunakan uji Independent Sample T-test pada program SPSS 21.0 for windows. E-modul yang dikembangkan telah divalidasi menggunakan skala likert pada aspek kelayakan isi, kelayakan bahasa, kelayakan penyajian dan kelayakan kegrafikan. Hasil validasi terhadap e-modul diperoleh nilai rata-rata keseluruhan dari keempat aspek sebesar 3,64 yang dinyatakan sangat layak untuk digunakan mahasiswa dalam pembelajaran. Berdasarkan hasil uji coba penggunaan e-modul diperoleh n-gain pretest dan posttest hasil belajar mahasiswa sebesar 0,78 yang tergolong kategori tinggi.

ENHANCING STUDENTS’ SCIENCE COMMUNICATION SKILLS THROUGH MORE LEARNING MODEL

A This study aims to analyze students’ science communication skills in the physics learning process especially in the Work and Energy concept using (Model-Observe-Reflect-Explain) MORE learning models. The research used a mixed method by utilizing test, questionnaires, and interviews with 10th and 11st grade students majoring in science, physics teachers and headmaster. The data was obtained by taking the physics scores of students in the work and energy concept who have received learning with the MORE learning model, then provides a questionnaire containing the obstacles faced by students in learning physics and interviews with students and teachers regarding learning constraints and science communication skills after learning using the MORE learning model. The findings indicated the MORE learning model helps students in practising science communication skills in learning with good student science communication skills will increase students’ understanding of Work and Energy concepts as seen from the students’ scores in the work and energy concept. Keywords: science communication skill, MORE learning model, mixed methods, physics, cognitive ability Abstrak Penelitian ini bertujuan untuk menganalisis keterampilan komunikasi sains siswa dalam proses pembelajaran fisika khususnya pada materi pembelajaran Usaha dan Energi dengan menggunakan model pembelajaran (Model-Observe-Reflect-Explain) MORE. Penelitian ini menggunakan mixed method dengan menggunakan tes, angket, dan wawancara yang diberikan pada siswa kelas 10 dan 11 jurusan IPA, guru-guru fisika dan kepala sekolah. Pengumpulan data dilakukan dengan cara mengambil nilai fisika siswa yang telah mendapatkan pembelajaran pada materi Usaha dan Energi dengan model pembelajaran MORE, kemudian memberikan angket yang diisikan kendala-kendala yang dihadapi siswa selama proses pembelajaran fisika dan wawancara dengan siswa dan guru mengenai kendala-kendala selama proses pembelajaran untuk melatihkan keterampilan komunikasi sains dengan menggunakan model pembelajaran MORE. Hasil penelitian yang diperoleh, menunjukkan bahwa model pembelajaran MORE dapat membantu siswa dalam melatihkan keterampilan komunikasi sains dalam pembelajaran fisika. Meningkatnya keterampilan komunikasi sains siswa maka akan meningkatkan pula pemahaman siswa pada materi Usaha dan Energi yang terlihat dari nilai yang diperoleh siswa. Kata Kunci: keterampilan komunikasi sains, model pembelajaran MORE, mixed methods, fisika, kemampuan kognitif

PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ADOBE FLASH CS6 UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR PADA MATERI KESETIMBANGAN KIMIA

This study aims to determine: (1) the feasibility of interactive learning media based on Adobe Flash CS6; (2) differences in motivation and learning outcomes using interactive learning media based on Adobe Flash CS6 and using chemistry learning media on the internet; (3) the influence of motivation on learning outcomes. This study uses R&D ADDIE (Analysis, Design, Development, Implementation, and Evaluation) method. The population was all students of second grade at SMA Negeri 1 Padangsidimpuan. The samples were taken by using purposive sampling, there were 60 students from two classes at the second grade. The data collection instruments were tests and questionnaires. The results: (1) the feasibility of interactive learning media based on Adobe Flash CS6 shows the mean is 4.5, which is very suitable to use; (2) motivation and learning outcomes using interactive learning media based on Adobe Flash CS6 shows 94.7% and 87.17 which is higher than the motivation and learning outcomes using chemistry learning media on the internet, namely 88.5% and 79.67; (3) the effect of learning motivation in learning outcomes using interactive learning media based on Adobe Flash CS6 is 18.6%. The results of this study is used as an input for teachers and prospective teachers in using interactive learning media to create fun learning and increase motivation that will have an impact on learning outcomes.

ANALISIS KETERAMPILAN PEMECAHAN MASALAH SISWA SMA PADA TOPIK LAJU REAKSI

Keterampilan manajemen masalah merupakan salah satu keterampilan penting yang harus dimiliki oleh siswa di abad ke-21. Keterampilan masalah masalah siswa dapat meningkatkan proses pembelajaran, termasuk proses pembelajaran pada topik laju reaksi. Penelitian ini bertujuan untuk mengetahui keterampilan masalah siswa pada topik reaksi. Metode penelitian menggunakan penelitian deskriptif dengan pendekatan kuantitatif. Subyek penelitian ini adalah 25 siswa kelas XI MAN 2 Gresik yang dipilih dengan probability sampling dengan teknik proportionale stratified random sampling. Teknik tes data menggunakan bentuk tes dan non tes berupa soal pilihan ganda dan wawancara baru. Hasil penelitian menunjukkan bahwa: (1) tingkat keterampilan masalah siswa MAN 2 Gresik berada pada kategori sedang, yang dapat dilihat dari hasil pengerjaan siswa dalam tes keterampilan masalah pada topik laju reaksi (2) Faktor-faktor yang berpengaruh pada proses masalah masalah siswa dalam topik laju reaksi global adalah: (a) ketelitian siswa dalam mengerjakan soal,

KORELASI IMPLEMENTASI PEMBELAJARAN IPA DARING TERHADAP LITERASI TEKNOLOGI SISWA DI KELAS VIII SMP

Pada penelitian ini bertujuan untuk mengetahui korelasi antara implementasi pembelajaran IPA daring yang dilakukan guru dengan literasi teknologi siswa. Penelitian ini merupakan jenis penelitian kuantitatif dengan metode survei. Pengambilan sampel dengan teknik purposive sampling yang terdiri dari kelas VIII-A dan VIII-G yang berjumlah 67 siswa. Instrumen pada penelitian ini menggunakan pengisian angket tentang pembelajaran IPA daring yang dilakukan guru dan literasi teknologi untuk siswa. Hasil penelitian meliputi: nilai signifikansi sebesar 0,000 < 0,05 dan diperoleh nilai 3,931 > 1,998. Sehingga dapat disimpulkan bahwa terdapat hubungan antara implementasi pembelajaran IPA daring yang dilakukan guru terhadap literasi teknologi siswa. Hasil dari penelitian ini diharapkan menjadi teori baru yang menguatkan teori-teori sebelumnya. Kata Kunci: Literasi teknologi, pembelajaran daring, IPA

Effectivity of Scientific Approach Oriented Learning in Heredity toward Senior High School Students’s Scientific Creativity

The purpose of this research was to investigate the effect of scientific approach oriented learning toward senior high school student’s scientific creativity. This learning was conducted in XII grade of SMA Muhammadiyah 2 Surabaya by using one-group pretest-posttest design. The methods of data collection were using observation, tests, and questionnaires. Data was analyzed using descriptive analysis quantitatively and qualitatively. The results showed that the learning is effective to enhance scientific creativity students based on N-gain and was significant stated through paired sample t-test. Then implementation of learning got student’s positive response. Overall, it can be concluded that scientific approach oriented learning was effective to train senior high school student’s scientific creativity.

The Effectiveness of Learning Instrument of Multiple Representations-Based Inquiry Model to Train Critical Thinking Skills in Physics Lesson

This research was motivated by the lack of student critical thinking skills in physics. Two factors influencing physics learning achievement are internal factors consisting of verbal skills and abstraction, and external factors consisting of curriculum, learning method, facilities and infrastructure, as well as the accuracy of selecting teaching media/material. Multiple representations-based inquiry learning model allows student to express a concept in various form including verbal, graph, and mathematics. This learning model has been applied on 30 graders X-IPA in SMA Kemala Bhayangkari 1 Surabaya where their average pretest score was 31.11. After they participated in three physics lessons, by using a learning model and instruments with multiple representations-based inquiry approaches, their critical thinking skill is improved significantly become 82.67. Besides that, 87.6% of student likes the learning implemented on them. It could be concluded that learning instruments of multiple representations-based inquiry stated effective to train student critical thinking skills on physics of high school.

IMPLEMENTATION OF GUIDED INQUIRY-BASED LEARNING MODEL TO IMPROVE STUDENTS’ CREATIVITY THINKING SKILL

The study aims to implement learning media guided inquiry-based to improve students’ creativity thinking skill of grade X on Pteridophyte material. The type of research was pre-experimental study which used one class without a control class. The study was conducted on March 2019. The research subject was 22 senior high school students of grade X on Pteridophyte sub material. The research design was One Group Pretest-Posttest Design. The learning media used was lesson plans, student activity sheets, and creative thinking test instruments. The research instrument used was the observation sheet of learning model implementation, the activities of students and the instruments test of creative thinking skills. The data result of creative thinking skills’ pre-test and post-test was analyzed by N-Gain analysis which was the result of the students’ progress of creative thinking skill after learning conducted. The conclusion was the implementation of guided inquiry-based learning model on Pteridophyte material to improve students’ creativity thinking skill. This can be seen from the results of students' thinking skills tests that improved after posttests. Keywords: guided inquiry-based learning, Pteridophyta, creative thinking skills.