Article Per Year (5 Year)
p-Index From 2020 - 2025
5.629
P-Index
This Author published in this journals
All Journal Jurnal Konseling dan Pendidikan Jurnal Neutrino : jurnal fisika dan aplikasinya SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Pendidikan Fisika FKIP UM Metro JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Edufisika: Jurnal Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini JIPF (Jurnal Ilmu Pendidikan Fisika) Momentum: Physics Education Journal Journal of Natural Science and Integration Journal of Science Education Research BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains JPBIO (Jurnal Pendidikan Biologi) Jurnal Biotek Kasuari: Physics Education Journal (KPEJ) ULIN: Jurnal Hutan Tropis Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat International Journal of Research in Education (IJRE) DIKSAINS : Jurnal Ilmiah Pendidikan Sains Jurnal Ilmiah Ilmu Terapan Universitas Jambi Dikdimas : Jurnal Pengabdian Kepada Masyarakat IJOEM: Indonesian Journal of Elearning and Multimedia Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika PPSDP International Journal of Education Journal of Environment and Sustainability Education IJIS Edu : Indonesian Journal of Integrated Science Education
Wardana, Rendy Wikrama
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Social Sciences Other

Published : 46 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 46 Documents
Search

 1   2   3   4   5 
The Evaluation of the “Guest Teachers” Program: CIPP Model Approach for Academic Year 2024/2025 Partikasari, Rika; Hamzah, Syukri; Yanti, Fitri April; Wardana, Rendy Wikrama
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 8 No. 6 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v8i6.6430

Abstract

The Guest Teachers Program is designed to invite students' parents to serve as one-day guest teachers, inspiring students through various professions while fostering a sense of pride and respect for their parents. This study aims to evaluate the success level of the educational program through an evaluation of the Guest Teachers Program implemented at Kiddie Land Kindergarten, Bengkulu City. The research method employed is descriptive evaluative research, which aims to provide an overview of the program under evaluation. The data analysis technique used in this study is descriptive analysis. The evaluation model applied is the CIPP model (Context, Input, Process, and Product). The CIPP model is designed to evaluate programs comprehensively to make systematic decisions. Based on the conducted research, it can be concluded that implementing the Guest Teachers Program, viewed from context, input, process, and product, is reasonably effective at Kiddie Land Kindergarten, Bengkulu City. This is because the content and objectives of the Guest Teachers Program align well with the school's needs.
Pemanfaatan Kulit Labu Kuning dan Kulit Pisang Raja Pada Pembuatan Bioetanol Konteks Teknologi Ramah Lingkungan Pathonawiratama, Gustin; Nursaadah, Euis; Wardana, Rendy Wikrama; Sutarno, Sutarno; Johan, Henny
Jurnal Biotek Vol 13 No 1 (2025): JUNI
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jb.v13i1.57561

Abstract

This research aims to evaluate the potential of yellow pumpkin peel (Cucurbita moschata) and king banana peel (Musa paradisiaca) as raw materials for bioethanol production, based on the alcohol content produced. The bioethanol production process includes hydrolysis using 5% HCl, fermentation for 7 days with adding nutrients (NPK and urea), and purification through distillation. The research results show that the combination of yellow pumpkin peel and king banana peel, adding NPK, produces the highest ethanol content of 13%. Meanwhile, the lowest content of 4% was obtained from the fermentation of the king banana peel without additional nutrients. The addition of nutrients, particularly NPK, has been proven to enhance the activity of microorganisms in natural fermentation, thereby accelerating the conversion of carbohydrates into ethanol. With the ethanol content produced, the bioethanol from this organic waste can be used practically as E5-type blended fuel without requiring any modifications to vehicle engines. This result shows that fruit peel waste can be an environmentally friendly and economical alternative for renewable energy.
Kualitas Briket Arang Berbahan Baku Cangkang Kemiri (Aleurites mollucanus) dan Serbuk Kayu Jati (Tectona grandis) Wulandari, Fenni Krisna; Wardana, Rendy Wikrama; Setiawan, Iwan; Koto, Irwan; Parlindungan, Deni
ULIN: Jurnal Hutan Tropis Vol 9, No 2 (2025)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v9i2.19630

Abstract

Penelitian Bertujuan adalah mengevaluasi mutu briket melalui pengukuran nilai kalor, kandungan air, dan kadar abu pada enam sampel berbeda. Dari hasil analisis, sampel K-A1, yang mengandung 77% kulit kemiri dan 3% bahan perekat, mencatatkan nilai kalor tertinggi, yaitu 6562 kkal/kg. Seluruh sampel yang diuji menunjukkan nilai kalor di atas 5000 kkal/kg, melampaui ketentuan standar nasional (SNI). Selain itu, kadar abu pada sampel K-A1 sebesar 6,78%, masih dalam batas toleransi SNI yang memperbolehkan kadar abu hingga 8%. Dalam aspek kadar air, sampel K-A3 (97% kulit kemiri dan 3% perekat) mencatat angka 5,78%, sedangkan sampel C-A3 dan K-A2 masing-masing memiliki kadar air 6,46% dan 7,59% — semuanya memenuhi syarat kadar air di bawah 8% menurut SNI. Berdasarkan keseluruhan parameter, briket dari sampel K-A1 dinilai sebagai yang terbaik, dengan kombinasi nilai kalor 6562 kkal/kg, kadar abu 6,78%, dan kadar air 9,07%.
Strengthening Spiritual Values through Environmental Physics Learning Assisted by Authentic Data Modelling and Visual Media Johan, Henny; Mayub, Afrizal; Wardana, Rendy Wikrama; Herawati, Asmida; Sudirman, Sudirman; Noviana, Noni; Umaya, Umaya
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 13 No 1 (2024): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v13i1.22377

Abstract

Environmental Physics concepts are very likely to be explored to facilitate the cultivation of spiritual attitudes because they are closely related to phenomena in everyday life. Visual media can help visualize environmental phenomena so that they are easier to understand. This study aims to instill spiritual values through the concept of Environmental Physics as an alternative learning that focuses on the affective domain with the help of visual media. This study involved 15 science education postgraduate students. This research used a Pre-experimental design with a Shoot Case Study. The research design includes pre-experiment, experiment, and analysis of experimental data results. In the pre-experiment stage, the concept of environmental physics and spiritual attitudes were analyzed, learning tools were prepared, and questionnaire instruments for student perceptions related to the cultivation of spiritual values were prepared. At the experimental stage, the implementation of Environmental Physics learning integrated with spiritual values was carried out. In the post-experiment stage, data analysis and interpretation were carried out to answer research problems. Based on the results of data analysis, it is known that 92.15% of respondents strongly agree that learning environmental physics can instill awareness of the nature of God. Based on the results of the open-ended questionnaire, it is known that students can explain the content of spiritual values in various phenomena in the environment. In addition, students stated that visual media can facilitate the activity of instilling awareness that God is omnipotent over all the universe. Thus it can be concluded that environmental physics learning activities can instil spiritual attitudes through environmental physics content assisted by visual media. Science content, especially environmental physics, is very relevant in instilling spiritual values
Studi literatur: peran administrasi sekolah dalam mendukung implementasi kurikulum Saputra, Eka; Danim, Sudarwan; Sasongko, Rambat Nur; Pujianto, Dian; Wardana, Rendy Wikrama
Jurnal Konseling dan Pendidikan Vol. 13 No. 1 (2025): JKP
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1133800

Abstract

Tujuan dari penelitian ini adalah untuk mengkaji literatur yang ada tentang peran administrasi sekolah dalam mendukung implementasi kurikulum yang efektif. Metode dengan melakukan tinjauan pustaka yang komprehensif dengan memanfaatkan basis data seperti Scopus dan Google Scholar. Artikel yang diterbitkan dari tahun 2019 hingga 2024 dan kriteria inklusi dan eksklusi juga disertakan. Pemilihan artikel untuk dikaji menggunakan panduan Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Studi yang membahas peran administrasi sekolah dalam mendukung implementasi kurikulum ditemukan memiliki keterbatasan dalam generalisasi temuan, potensi bias dalam pengumpulan data, serta ketidaklengkapan dalam menjelajahi variabel atau tantangan yang relevan dalam konteks geografis masing-masing. Penelitian selanjutnya dapat memperhatikan diversitas konteks, penggunaan metode campuran (kuantitatif dan kualitatif), dan pengurangan bias dalam pengumpulan data. Penelitian yang lebih luas dan lebih mendalam akan memberikan pemahaman yang lebih komprehensif dan aplikatif mengenai tantangan dan praktik terbaik dalam pendidikan dan administrasi sekolah. Selain itu, ditemukan peran administrasi sekolah dalam mendukung implementasi kurikulum seperti pengelolaan sarana dan prasarana, pengaturan jadwal dan alokasi waktu, manajemen sumber daya manusia, dukungan teknologi dan inovasi, monitoring dan evaluasi pelaksanaan kurikulum, pengelolaan anggaran dan penciptaan lingkungan yang kondusif. Administrasi yang kuat dan terorganisir dengan baik akan memastikan bahwa proses pembelajaran berjalan lancar dan sesuai dengan tujuan kurikulum, sehingga menghasilkan lulusan yang berkualitas dan mampu bersaing dalam berbagai bidang.
Development of a Science Module Based on Local Wisdom of Dried Octopus to Improve Students' Cognitive Learning Outcomes on the Material of Temperature, Heat, and Expansion Pistira, Pistira; Mayub, Afrizal; Defianti, Aprina; Nursa'adah, Euis; Wardana, Rendy Wikrama
IJOEM Indonesian Journal of E-learning and Multimedia Vol. 4 No. 3 (2025): Indonesian Journal of E-learning and Multimedia (October 2025)
Publisher : CV. Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/ijoem.v4i3.455

Abstract

Background: Science teaching at the junior high school (SMP) level still struggles to connect scientific concepts with students' everyday experiences. The absence of local wisdom integration contributes to low motivation and poor understanding of scientific material. One underutilized local potential is the traditional drying process of octopus practiced by coastal communities in Kaur Regency, Bengkulu.Aims: This study aims to develop and assess the feasibility of a science learning module based on the local wisdom of dried octopus, focusing on the concepts of temperature, heat, and expansion for seventh-grade students.Method: Using a Research and Development (R&D) approach with the ADDIE model, the study involves five stages: analysis of student and teacher needs, module design, expert-validated development, implementation through a readability test involving 21 seventh-grade students at SMP Negeri 24 Kaur, and final evaluation.Results: The results of the expert validation showed a module feasibility level of 95% with the category "very feasible," while the student readability test obtained an average score of 97% with the category "very easy to understand." The developed module also received positive responses from students regarding engagement, content clarity, language, and usefulness.Conclusion: The science module based on the local wisdom of octopus drying is considered highly feasible and practical for teaching temperature, heat, and expansion. Integrating local wisdom into science learning has been proven to improve students’ cognitive learning outcomes and foster awareness of local cultural values.
ANALISIS KEBUTUHAN PENGEMBANGAN E-BUKU SAKU SISTEM EKSKRESI GINJAL BERBASIS ANDROID MENGGUNAKAN APLIKASI CALIBRE, SIGIL DAN SUPREADER BAGI SISWA KELAS VIII SMP anjelie, Anggi; Wardana, Rendy Wikrama; Sakti, Indra; Karyadi, Bhakti; Johan, Henny
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.87-95

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengembangkan buku saku elektronik berbasis android yang valid menggunakan aplikasi calibre, sigil dan Supreader pada materi sistem ekskresi yang layak untuk digunakan dalam proses pembelajaran. Serta mengetahui respon siswa terhadap buku saku elektronik berbasis android menggunkan aplikasi calibre dan sigil pada materi sistem ekskresi manusia digunakan dalam proses pembelajaran. Sampel dalam penelitian ini adalah seluruh peserta kelas VIII A dengan jumlah 27 siswa. Pengambilan sampel menggunakan teknik pengumpulan data menggunakan lembar angket kebutuhan guru dan siswa, lembar validasi ahli materi dan media serta  lembar respon siswa kemudian data dianalisis dengan teknik analisis data kuantitatif. Hasil penelitian menunjukkan bahwa e-buku saku menjadi salah satu bahan ajar yang dapat membantu peserta didik dalam mempelajari materi sistem ekskresi manusia.   Kata kunci: Pengembangan buku saku elektronik, sistem ekskresi manusia   ABSTRACT This study aims to develop a valid android-based electronic pocket book using the caliber and sigil applications on excretory system material that is suitable for use in the learning process. As well as knowing student responses to android-based electronic pocket books using the caliber and sigil applications on the human excretory system material used in the learning process. The sample in this study were all participants in class VIII A with a total of 27 students. Sampling used data collection techniques using questionnaires for teacher and student needs, material and media expert validation sheets and student response sheets, then the data were analyzed using quantitative data analysis techniques. The results of the study indicate that e-pocket books are one of the teaching materials that can assist students in studying the material of the human excretory system.   Keyword : Development of electronic pocket book, human excretory system
PENGEMBANGAN SOAL HIGHER ORDER THINKING SKILL (HOTS) KELAS VII PADA MATERI KALOR DAN PERPINDAHANNYA DI SMPN 13 KOTA BENGKULU Cantika, Pricilia Debi; Winarni, Endang Widi; Parlindungan, Deni; Wardana, Rendy Wikrama; Uliyandari, Mellyta
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.96-104

Abstract

ABSTRAK   Penelitian ini bertujuan untuk mengembangkan soal berbasis Higher Order Thinking Skill HOTS yang valid secara logis, valid secara empiris, serta mengetahui profil jawaban siswa pada materi kalor dan perpindahannya yang layak untuk digunakan. Sampel dalam penelitian ini adalah siswa kelas VII A dan VII B dengan jumlah keseluruhan berjumlah 54 siswa. Pengambilan sampel menggunakan teknik pengumpulan data dengan uji coba produk soal draft I, kemudian soal draft I di validasi oleh validasi ahli materi, konstruksi, dan bahasa, kemudian diuji kevalidan soal serta melihat profil jawaban siswa kemudian data dianalisis dengan teknik analisis data kuantitatif. Soal-soal HOTS hasil pengembangan bahwa telah valid secara logis ditinjau dari  aspek materi, konstruksi, dan bahasa dengan kategori sangat valid. Soal-soal HOTS hasil pengembangan bahwa telah valid secara empiris ditinjau dari validitas, reliabilitas, indeks kesukaran, daya pembeda, dan fungsi pengecoh dari tinjauan itu draft soal I berjumlah 20 soal setelah di uji empiris dan dianalisis validitas, reliabilitas, indek kesukaran, daya beda, dan fungsi pengecohnya maka soal yang kualitas memenuhi ada 8 soal. Jika dilihat profil jawaban siswa berada pada soal jenjang kognitif C4 diperoleh 100%. Sedangkan jenjang kognitif soal C5 memperoleh persentase sebesar dengan 97%. Dan pada soal jenjang kognitit C6 memperoleh persentase yaitu 89%.   Kata kunci: Pengembangan soal HOTS, Kalor dan Perpindahannya. ABSTRACT   This study aims to develop questions based on HOTS Higher Order Thinking Skills that are logically valid, empirically valid, and to find out the profile of students' answers on heat and displacement material that is feasible to use. The sample in this study were students in class VII A and VII B with a total of 54 students. Sampling used data collection techniques by testing draft I product questions, then draft I questions were validated by material, construction, and language expert validation, then tested for the validity of the questions and looking at student answer profiles then the data were analyzed using quantitative data analysis techniques. The developed HOTS questions were logically valid in terms of material, construction and language aspects with very valid categories. The HOTS questions as a result of the development were empirically valid in terms of validity, reliability, difficulty index, discriminatory power, and the deceptive function of that review. The draft questions I totaled 20 questions after being empirically tested and analyzed for validity, reliability, index of difficulty, discriminatory power. , and the deceptive function, there are 8 questions that fulfill the quality. If you look at the profile of the student's answers in the question of cognitive level C4, it is obtained 100%. While the cognitive level of C5 questions obtained a percentage of 97%. And in terms of cognitive level C6, the percentage is 89%.   Keywords: Development of HOTS questions, Heat and Displacement.
PENGEMBANGAN E-BOOKLET SEBAGAI MEDIA INTERAKTIF MENGGUNAKAN FLIP PDF CORPORATE MATERI SISTEM EKSKRESI MANUSIA KELAS VIII Tungga, Nora Kumala; Medriati, Rosane; Parlindungan, Deni; Yani, Ariefa Primair; Wardana, Rendy Wikrama
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.105-115

Abstract

ABSTRAK   Penelitian ini bertujuan untuk: 1) Mendeskripsikan kelayakan E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII, 2) Mendeskripsikan persepsi peserta didik terhadap E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII. Metode penelitian yang digunakan adalah Research and Development (R & D). Penelitian ini menggunakan model ADDIE, dengan tahapan: 1) Analysis, 2) Design, 3) Development. Kelayakan E-Booklet berdasarkan hasil validasi ahli 2 orang (dosen) dan 2 orang praktisi (guru). Persepsi peserta didik terhadap E-Booklet dengan memberikan angket kepada peserta didik. Hasil kelayakan E-Booklet sebesar 95,91% termasuk kategori sangat layak. Hasil persepsi E-Booklet sebesar 87,98% termasuk kategori sangat baik. Dapat disimpulkan E-Booklet sebagai media interaktif menggunakan Flip PDF Corporate materi sistem ekskresi manusia kelas VIII ini sangat layak untuk digunakan sebagai media pembelajaran.   Kata kunci:E-Booklet, Flip PDF Corporate, Sistem Ekskresi Manusia   ABSTRACT   This study aims to: 1) Describe the feasibility of the E-Booklet as an interactive medium using Flip PDF Corporate material on the human excretion system class VIII, 2) Describe students' perceptions of the E-Booklet as an interactive medium using Flip PDF Corporate material on the human excretion system class VIII. The research method used is Research and Development (R & D). This study uses the ADDIE model, with stages: 1) Analysis, 2) Design, 3) Development. The feasibility of the E-Booklet is based on the results of the validation of 2 experts (lecturers) and 2 practitioners (teachers). Students' perceptions of the E-Booklet by giving questionnaires to students. The e-Booklet eligibility result of 95.91% is in the very feasible category. The results of the perception of the E-Booklet of 87.98% are in the very good category. It can be concluded that the E-Booklet as an interactive media using Flip PDF Corporate material on the human excretory system class VIII is very suitable for use as a learning medium.   Keywords: E-Booklet, Flip PDF Corporate, human Excretory System
E-LKPD BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK SISWA SMP PADA MATERI SISTEM EKSKRESI KULIT MANUSIA Yanti, Isya Vira; Yani, Ariefa Primair; Wardana, Rendy Wikrama; Sutarno, Sutarno; Uliyandari, Mellyta
DIKSAINS : Jurnal Ilmiah Pendidikan Sains Vol. 5 No. 2 (2024): Juni 2025
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diksains.5.2.116-125

Abstract

ABSTRAK   Penelitian ini bertujuan untuk: 1) Mengetahui kelayakan E-LKPD berbasis Contextual Teaching and Learning (CTL) pada System Ekskresi kulit pada manusia untuk peserta didik SMP, 2) Mengetahui hasil respon peserta didik terhadap E-LKPD berbasis Contextual Teaching and Learning (CTL) peserta didik di SMPN 01 Kota Bengkulu. Metode yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan menggunakan model 4D (Define, Design, Develop, Disseminate). Namun penelitian ini hanya terbatas pada tahap Develop. Instrumen yang digunakan dalam penelitian ini adalah: 1) Lembar angket wawancara, 2) Lembar angket  validasi  ahli  materi  dan  ahli  media,  3)  Lembar  angket  respon  peserta  didik.  Hasil  penelitian ini menunjukkan bahwa hasil rata-rata uji validasi ahli materi 96% dengan kategori sangat valid. Sedangkan pada uji validasi media mendapatkan hasil rata-rata 95% dengan kategori sangat valid. Pada uji respon peserta didik mendapatkan hasil rata-rata 83,2% dengan kategori sangat baik. Berdasarkan hasil uji validasi dapat disimpulkan bahwa E-LKPD yang dikembangkan layak untuk diujicobakan. Berdasarkan hasil uji respon peserta didik mendapatkan kategori sangat baik hal ini dapat diartikan bahwa sebagian peserta didik memberikan respon sangat baik terhadap E-LKPD.   Kata kunci: E-lkpd, contextual teaching and learning, system ekskresi kulit manusia   ABSTRACT   This study aims to: 1) Determine the feasibility of E-LKPD based on Contextual Teaching and Learning (CTL) in the Human Skin Excretory System for junior high school students, 2) Know the results of student responses to E-LKPD based on Contextual Teaching and Learning (CTL) students at SMPN 01 Bengkulu City. The method used in this study is Research and Development (R&D) using a 4D model (Define, Design, Develop, Disseminate). However, this research is only limited to the Development stage. The instruments used in this study are: 1) Interview questionnaire sheet, 2) Material expert and media expert validation questionnaire sheet, 3) Student response questionnaire sheet.  The results of this study showed that the average result of the material expert validation test was 96% with a very valid category. Meanwhile, the media validation test obtained an average result of 95% with a very valid category. In the response test, students got an average result of 83.2% in the very good category. Based on the results of the validation test, it can be concluded that the E-LKPD developed is feasible to be tested. Based on the results of the student response test getting a very good category, this can be interpreted that some students give a very good response to E-LKPD.   Keywords: E-lkpd, contextual teaching and learning, human skin excretory system
Co-Authors ACENG RUYANI Anggraini, Yestilia Aniliawati, Ur anjelie, Anggi April Yanti, Fitri Ardina, Mona Ariefa Primair Yani Ariefa Primairyani, Ariefa Ayub, Yenni Novita Lestari BHAKTI KARYADI Binti Abdul Rahim, Suzieleez Syrene Cantika, Pricilia Debi Defianti, Aprina Efriyani, Veni Efriyani Eka Saputra Eko Risdianto Elsi Adelia Fitri Endang Widi Winarni Fadhilah, Annisa Alya Farid, Muchammad Firdaus, Mochamad Lutfi Firmanul Catur Wibowo Fitri April Yanti, Fitri April Fitriana, Febi Hadirama, Khanna Hamzah, Syukri Handayani, Rinda Fitri Hayuni Retno Widarti Hendri Saputra Henny Johan Herawati, Asmida Heryensi, Elza I Wayan Dharmayana Ida Lestari Indra Sakti Indriani, Lativa Dwi Irwan Koto, Irwan Iwan Setiawan Johan , Henny Kasim, Hafia Ameliyah Lestari, Novia Ayu Lia Anggraini Liliasari , Lisantia, Risky Novi M. Anas Thohir M. Lutfi Firdaus, M. Lutfi Mayub, Afizal Mayub, Afrizal Medriati, Rosane Nahadi Nirwana, Nirwana Noni Noviana Nulhakim, Lukman Nursa'adah, Euis Nursaadah, Euis Nursa’adah, Euis Wikrama P. C. Tjiang Parlindungan, Deni Partikasari, Rika Pathonawiratama, Gustin Pistira, Pistira Pujianto, Dian Puspita Sari, Hesi Putra, Syalendra Putri Anjarsari Putri, Siti Meizhuri Aulia Putri, Zakyya Septiana Raden Mohamad Herdian Bhakti Rambat Nur Sasongko Rotami, Ladya Ruyani, Aceng Wikrama Saprudin Saprudin, Saprudin Sartika, Rita Sathasivam, Renuka V. Setiani, Winda Sudarwan Danim Sudirman Sudirman Sukarso, A. A. Sutarno Sutarno Sutarno, M Sutarno, M. Thoha Firdaus Thohir, M Anas Tungga, Nora Kumala Uliyandari, Mellyta Umaya Umaya, Umaya Utomo, Niko Veronica, Liza Christine Walid, Ahmad Wulandari, Fenni Krisna Yanti, Isya Vira Yunitasari Yunitasari, Yunitasari