scholarly journals PENGEMBANGAN LEMBAR KEGIATAN SISWA BERBASIS PENEMUAN TERBIMBING PADA MATERI PELUANG UNTUK SISWA KELAS XI IPA SMA ADABIAH 2 PADANG

2018 ◽  
Vol 6 (2) ◽  
pp. 299-304
Author(s):  
Sefrida Nengsih ◽  
Tika Septia

AbstrakPenelitian ini dilatarbelakangi oleh adanya siswa yang belum memahami materi peluang dan penyajian materi pada LKS belum membimbing siswa menemukan konsep secara mandiri. Penelitian ini bertujuan untuk menghasilkan LKS berbasis penemuan terbimbing pada materi peluang untuk siswa kelas XI IPA SMA Adabiah 2 Padang yang valid, praktis dan efektif. Jenis penelitian ini adalah penelitian pengembangan dengan menggunakan model Plomp yang terdiri atas 3 fase yaitu preliminary research, prototyping phase, dan assessment phase. Tahap preliminary research terdiri dari wawancara kepada siswa dan guru, analisis silabus, dan analisis buku teks. Tahap prototyping phase yaitu merancang sistematika dan struktur LKS, penyusunan prototipe, evaluasi diri, tinjauan ahli, evaluasi satu-satu dan evaluasi kelompok kecil. Tahap assessment phase yaitu uji kelompok besar terhadap satu kelas yaitu kelas XI IPA 3 sebagai kelas ekperimen.Hasil penelitian menunjukkan LKS berbasis penemuan terbimbing valid, praktis, dan efektif dalam meningkatkan hasil belajar dan memotivasi siswa.Kata Kunci: Pengembangan, Lembar Kegiatan Siswa, Penemuan Terbimbing.AbstractThis research is motivated by the existence of students who do not understand the material opportunities and presentation of the material on the LKS has not lead the students find the concept independently. This study aims to produce LKS based on guided discovery on the material opportunities for students of class XI IPA SMA Adabiah 2 Padang valid, practical and effective. This type of research is a development research using a plomp model consisting of 3 phases, namely preliminary research, prototyping phase, and assessment phase. The preliminary research stage consists of interviews to students and teachers, syllabus analysis, and textbook analysis. Phase prototyping phase is designing LKS systematics and structures, prototype arrangement, self-evaluation, expert review, one-to-one evaluation and small group evaluation. The assessment phase phase is a large group test of one class that is class XI IPA 3 as the experimental class. The result of the research shows that LKS based on the discovery of guidance is valid, practical, and effective in improving learning outcomes and motivating students.Keyword: Development, Student Activity Sheet, Guided Discovery.

2021 ◽  
Vol 2 (1) ◽  
pp. 171-177
Author(s):  
Winda Lestari

Abstract: This study aims to produce an andragogy-based English module that is valid, practical and has a potential effect on student learning outcomes in semester 2 of Muhammadiyah University of Palembang. The research procedure used the Rowntree model, namely: planning, development, and evaluation. In the evaluation stage, Tessmer's formative evaluation model is used which consists of 5 stages, namely: self evaluation, expert review, one-to-one evaluation, small group evaluation, and field test. The result of this research is an andragogy-based English module. Modules are declared valid after being validated by material, language, and module design experts. The results of the one-to-one evaluation of 3 students stated that the students who were the research subjects gave very good responses to the andragogy-based module. The module is declared practical based on the results of one-to-one evaluations and small group evaluations. The results of the small group evaluation of 8 students obtained an average value of student responses to all aspects assessed at 82.47 in the practical category. The module is stated to have a potential effect on student learning outcomes because at the field test stage for 31 students, an N-gain of 0.58 was obtained, including the moderate category. Suggestions for lecturers, students and universities that this andragogy-based module can be used in learning English as well as for other researchers this andragogy-based module can be used as a reference in developing similar research. Abstrak: Penelitian ini bertujuan untuk menghasilkan modul bahasa Inggris berbasis andragogi yang valid, praktis dan memiliki efek potensial terhadap hasil belajar mahasiswa di semester 2 Universitas Muhammadiyah Palembang. Prosedur penelitian menggunakan model Rowntree, yaitu: perencanaan, pengembangan, dan evaluasi. Pada tahap evaluasi digunakan model evaluasi formatif Tessmer yang terdiri dari 5 tahap, yaitu: self evaluation, expert review, one-to-one evaluation, small group evaluation, dan field test. Hasil penelitian ini adalah modul bahasa Inggris berbasis andragogi. Modul dinyatakan valid setelah divaliadasi oleh ahli materi, bahasa, dan desain modul. Hasil one-to-one evaluation terhadap 3 orang mahasiswa, menyatakan mahasiswa yang dijadikan subjek penelitian memberi respon sangat baik terhadap modul berbasis andragogi. Modul dinyatakan praktis berdasarkan hasil one-to-one evaluation dan small group evaluation. Hasil small group evaluation terhadap 8 orang mahasiswa memperoleh nilai rata-rata tanggapan mahasiswa terhadap semua aspek yang dinilai sebesar 82,47 dengan kategori praktis. Modul dinyatakan memiliki efek potensial terhadap hasil belajar mahasiswa karena pada tahap field test terhadap 31 orang mahasiswa diperoleh N-gain 0,58 termasuk kategori sedang. Saran bagi dosen, siswa dan Universitas agar modul berbasis andragogi ini dapat dimanfaatkan dalam pembelajaran bahasa Inggris dengan sebaiknya serta bagi peneliti lain modul berbasis andragogi ini dapat dijadikan acuan dalam mengembangkan penelitian yang serupa. 


Intersections ◽  
2021 ◽  
Vol 6 (1) ◽  
pp. 43-53
Author(s):  
Rina Febriana

Based on the results of observations, the learning process still uses conventional methods and the textbooks used in the lecture process have not been able to lead to finding a concept. The aim of the study was to design a guided discovery-based module in the transformation geometry course at STKIP PGRI West Sumatra. This type of research is development research using the Plomp model which consists of 3 phases, namely preliminary research, prototyping phase, and assessment phase (Plomp, 2013: 19). The preliminary research stage consists of interviews with students and teachers, syllabus analysis, and textbook analysis. The prototyping phase is designing systematics and module structures, developing prototypes, and expert reviews. The results obtained at the preliminary research stage were based on interviews with lecturers and students who did not understand the basic concepts of geometry and were less able to prove the proposition. In the analysis of the syllabus and literature that was carried out was that the material taught was in accordance with the syllabus. The results of the module validity from the experts show that the guided discovery-based module is quite valid in the category.


2019 ◽  
Vol 1 (2) ◽  
pp. 129-141
Author(s):  
Gustiana Yuantini ◽  
Hasmalena Hasmalena ◽  
Syafdaningsih Syafdaningsih

This research aims to develop valid and practical student worksheet. Subjects in this research were B2 and B3 groups in state kindergarten of Pembina 2 Palembang. The model developed in this development was Rowntree consisting of One to one evaluation and small group evaluation. It was aimed to see the practicality and it used the Tessmer evaluation stage which consisted of self evaluation, expert review. Data collection techniques used in this research were interview, walkthrough and observation methods. According to the results of the research, it showed that the validity of the material and design obtained an average value of 3.77 in very valid categories. Student worksheet practicality test in terms of observations with a mean value of 95% in very practical category. The small group evaluation stage obtained an average score of 92% in the very practical category. Questionnaire result was 97% in valid category. From the result, it can be concluded that student worksheet theme of my homeland and sub-theme of Palembang city for group B children is valid and practical. It is also worth to use as learning student worksheet with Theme of my homeland


2019 ◽  
Vol 7 (2) ◽  
pp. 176-189
Author(s):  
Ani Widiastuti ◽  
Yetty Rahelly ◽  
Sayfdaningsih Sayfdaningsih

Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa buku. Pengembangan bahan ajar bentuk-bentuk geometri berbasis cerita menggunakan kombinasi model pengembangan Rowntree dan evaluasi Tessmer. Model pengembangan Rowntree terdiri dari tiga tahap yaitu tahap perencanaan, tahap pengembangan dan tahap evaluasi. Di tahap evaluasi menggunakan Tesmmerr kegiatan yang dilakukan terdiri dari 4 tahap yaitu self evaluation, expert review, one-to-one evaluation dan small group evaluation karena hanya menguji kevalidan dan melihat kepraktisan produk. Teknik pengumpulan data  menggunakan wawancara, walkthrough dan observasi. Hasil expert review nilai rata-rata yang diperoleh dari validasi materi dan desain sebesar 3,65 yang dikategorikan sangat valid. Kategori valid disini berarti sudah dikembangkan dengan teori yang memadai, difokuskan pada aspek isi, format perangkat pembelajaran memadai memadai pada desain tampilan, kemasan, penggunaan font dan komponen produk antara satu dengan yang lainnya berhubungan secara konsisten. Selanjutnya tahap one to one evaluation didapatkan rata-rata hasil observasi anak sebesar 88,86% dengan kategori sangat praktis dan tahap small group evaluation didapatkan hasil rata-rata observasi sebesar 91,66% kategori sangat praktis. Kategori paktis disini berarti bahan ajar yang dikembangkan mudah digunakan oleh pengguna baik guru maupun anak, mudah pengadministrasiannya seperti mudah dalam pelaksanaan pemberian penilaian dengan petunjuk yang jelas. Berdasarkan semua tahap yang telah dilakukan maka dapat disimpulkan bahwa bahan ajar bentuk-bentuk geometri berbasis cerita dinyatakan valid dan praktis. Kata Kunci: pengembangan bahan ajar, bentuk-bentuk geometri berbasis cerit, anak usia 5-6 tahun


2019 ◽  
Vol 6 (1) ◽  
pp. 69-82
Author(s):  
Fricilia Febriani ◽  
Syafdaningsih Syafar ◽  
Rukiyah Rukiyah

This study is entitled Development of a Chain Message Game for Children Concentration of A TK Kartika II-1 Palembang Group which aims to produce chain message games that meet valid and practical criteria. This type of research is Research Development and was developed using a combination of the Rowntree development model and Tessmer evaluation. The Rowntree development model consists of three stages, namely the planning, development, and evaluation stages. In the evaluation phase consists of four stages, namely the stages of self evaluation, expert review, one to one evaluation, and small group evaluation. In the expert review stage using material experts and media experts. The technique of collecting data uses a walkthrough with a sheet of material and media expert validation test instruments and observation with an observation sheet instrument. The results showed that the validity of the material was 87 with a very valid category. The results also showed that the validity of the media was 92 with very valid categories. From the results of material validation and media validation, the product has a validity value of 89 with a very valid category. In the stage of one to one evaluation involving three children, the score was 92% with a very practical category. In the small group evaluation phase involving nine children the score was 93% with a very practical category because it met the practicality criteria. From all the steps that have been done, it can be concluded that the chain message game for the concentration of group A children is declared valid and practical.


2017 ◽  
Vol 36 (1) ◽  
Author(s):  
Qumillaila Qumillaila ◽  
Baiq Hana Susanti ◽  
Zulfiani Zulfiani

Abstrak: Penelitian ini bertujuan untuk mengembangkan media pembelajaran biologi menggunakan teknologi augmented reality versi Android, serta menguji daya gunanya pada siswa dan guru biologi. Penelitian pengembangan ini terdiri atas tiga tahapan, yakni penelitian pendahuluan, pembuatan prototipe, serta refleksi sistematik dan dokumentasi. Data didapatkan melalui wawancara siswa dan guru, kuesioner, dan tes, sedangkan analisis data dilakukan dengan teknik deskriptif kualitatif dan statistik deskriptif. Penelitian ini menghasilkan produk berupa aplikasi AR versi Android untuk sistem ekskresi manusia yang mendapatkan skor rata-rata baik dalam validasi ahli, evaluasi kelompok kecil, dan uji lapangan, serta sangat baik dalam evaluasi satu-satu. Aplikasi AR versi Android ini dinilai menarik dan dapat diterima oleh siswa dan guru sebagai alternatif media pembelajaran untuk sistem ekskresi manusia, serta efektif dalam membantu proses pembelajaran biologi di kelas. DEVELOPING ANDROID AUGMENTED REALITY AS A LEARNING MEDIA OF HUMAN EXCRETORY SYSTEM Abstract: This study aims to develop android Augmented Reality application as a learning media of human excretory system concept and to examine its practicality for biology students and teachers. This development research includes 3 stages, namely preliminary research, prototyping stage, and systematic reflection and documentation. The data were collected through interview to 100 students and 3 teachers, and questionnaires to 100 students and 3 teachers from three schools. This study has resulted in Android AR application for human excretory system concept which is rated “good” by expert review, small group evaluation and field study, and “very good” through one-to-one evaluation. This application is interesting for and is accepted by students and teachers as an alternative learning media for human excretory system concept, and is effective to help them in biology teaching-learning process. Keywords: android, human excretory system, augmented reality, acceptance and attractiveness


2019 ◽  
Vol 4 (1) ◽  
pp. 31
Author(s):  
Lusi Marleni ◽  
Putri Asilestari

Lack of reference, guidelines, facilities, time and place of practice English become the problems of this research. This study aims to develop textbook based on social media which is used in Speaking Class at English Study Program. The research adapted some steps of the development by Ploomp which included Need Analysis, Self-Evaluation, Expert Review, Small Group Evaluation, Field Test, and assessment phase. The product of this research is a textbook which consisted of fourteen chapters. Each chapter applied speaking activities through social media. The materials written based on social media and taught by using social media included; Facebook, Whatsapp, Instagram, and Youtube. The textbook is developed and implemented based on social media in accordance with the competency standards set in the curriculum of department. The training materials and activities by using social media strongly guide students to practice English and provide a different atmosphere in the learning process.


EduKimia ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 043-048
Author(s):  
Abdul Rohim Harahap ◽  
Bayharti Bayharti

The development and determination of module validity aims to examine the application of guided discovery learning model to the material reaction rate. The development was carried out using the plomp model with 3 stages, namely preliminary research, prototyping stage and assessment. The stages carried out are only up to the prototyping stage and formative evaluation until the expert review stage. Expert review is carried out through an assessment of 5 validators, namely 3 chemistry lectures and 2 chemistry teachers. Data were collected using a validity questionnaire which was then analysed the Aiken V formula. Based on the results, the resulting module has a valid category with a V value of 0,83 but its practicality has not been tested.


Author(s):  
Euis Ismayati

This research aims to develop instructional media products with the computer based instructions  in Physics Optical subject matter for S1 Electrical Engineering students, know the difference learning outcomes between students who use instructional media and students who do not use instructional media, and to study the response of students to instructional media with computer based instructions. The research was conducted in two stages: 1) preliminary research stage,   research and development which is carried out to develop an interactive instructional media products for Optical Physics. 2) Further research using action research class method, the steps using the model of Lewin. The research consisted of four cycles, in which researcher as a teacher as well as research instruments. The results showed that the instructional media products that are developed enough to attract students which is indicated from the increase of learning outcomes and positive response from students.


2021 ◽  
Vol 5 (1) ◽  
pp. 68-76
Author(s):  
Viki Pratama ◽  
Sonia Fitri Anggraini ◽  
Hilman Yusri ◽  
Fatni Mufit

Student misconceptions occur because students build their own concepts from their own environment without the help of experts, therefore, students' initial knowledge that is not the same as expert opinion is what causes misconceptions. This study aims to produce an interactive conflict-based cognitive e-module to remediate misconceptions and improve students' understanding of concepts about force. This type of research is design or development research using the Plomp model, with 3 phases, namely; (1) preliminary research, (2) development phase and (3) assessment phase. This research is limited to the expert review development phase. The preliminary research was conducted by reviewing 5 journals about the problems of students' misconceptions on the concept of force. At the development phase, e-module design, self-evaluation, and expert review of the e-module prototype are carried out. The data were obtained from the self-evaluation assessment sheet by three researchers and the validation sheet by three physics lecturers. Based on the preliminary research, it was found that there were problems in understanding the concept of students in the material of force. Therefore, a cognitive conflict-based emodule was designed that could improve students' conceptual understanding. The self-evaluation results of the emodule design showed that the e-module design was in the very good category with an average of 93.4. The results of the expert's study showed that the e-module design was in a very valid category with an average of 85.6.


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