Energy conversion engineering pdf

First, the methods used in the learning process are oriented towards the 5M scientific approach, secondly the teaching materials are developed according to new literacy data, technology and human Third, this research is in the valid, practical, and effective categories used in learning, research is not only up to just to development, but to test the effectiveness of teaching materials. Based on theoretical studies and relevant research studies above, it is known the benefits of developing discovery learning models through scientific approaches to energy conversion material are able to make students more active, can motivate good learning, and can improve student understanding in the learning process.

The learning model through the scientific approach that was developed, can make it easier for teachers to provide learning materials, and give students an independent learning experience. The reliability of the developed teaching material can be seen from the results of the experts validation.

The validation was in the form of ranking scale from each validator. Expert validation was obtained from a closed questionnaire to assess the draft teaching material developed. Table 1. The Eligibility of the developed teaching material Validator No Eligibility component Average 1 2 3 1 Content eligibility 1. Thus, it can be concluded that the discovery learning model teaching material through the scientific approach is valid as the average of the content, presentation, linguistic and graphic aspects of the three validators is 0.

At this stage a field test was carried out to see the practicality of the developed teaching material. Practicality data was obtained from practical questionnaires filled in by subject teachers and students. At this stage a field test was carried out to see the practicality of Development of teaching material the discovery learning model through the scientific approach basic competency of energy conversion.

Practicality test data was obtained from practical questionnaires filled in by subject teachers and students who were studying. Test Practicality a. Questionnaires filled out by subject teachers regarding teaching material practicalities.

The results of the teacher's response can be seen in Table 2. Table 2. So that the presentation of the data shows that the teaching material based on discovery learning models through the scientific approach is very practical, or easy to use for teachers.

Practicality Test of Student Response Teaching Materials Practicality test was also obtained based on student responses. The following is a practicality test data table based on student responses. Table 3. So it can be concluded that the learning model is included in the "Very Practical" category. So the data shows that the use of discovery learning models through scientific approaches is very practical for students.

Effectiveness Test The effectiveness of teaching material was seen by looking at student learning outcomes after administering tests on students. Tests were carried out twice, namely pre- tests conducted before using the developed teaching material and post test, the second test done after using the developed teaching material. The average pretest of 30 students was Presentation of learning outcomes obtained can be seen in table 4 below: Table 4.

Based on Table 4, the increasing number of students who passed the minimum score from pretest to post test was evidence. Hence, teaching material based on discovery learning model through a scientific approach is said to be effective as the gained score was 0. The gain score analysis can be seen in table 5. Table 5. Conclusion The developed teaching material was declared to be valid after being validated by three validators.

Besides, proven practical, the developed teaching material was also effective. The study provides evidence that the use of scientific approach in developing teaching material may provide positive impact. Thus, teachers are encouraged to use teaching material which is developed based on scientific approach to encourage discovery learning.

References Affandi, A. Jurnal Ekombis, 5 2. Amin, M. Jakarta: Direktorat Jendral Dikdas. Arikunto, Suharsimi Manajemen Penelitian. Jakarta : Rineka Cipta. Azwar, Saifuddin. Metode Penelitian. Yogyakarta: Pustaka Pelajar. Cristiyantoro, F. Daryanto, dan Dwicahyono, A. Yogyakarta: Gava Media Depdiknas. Panduan Pengembangan Bahan Ajar. Famie Darmawan, R. Jurnal Mahasiswa Teknologi Pendidikan, 5 3. Hamalik, O. Kurikulum dan Pembelajaran.

Jakarta: Bumi Aksara. Helsinki, Teacher Education, School Effectiveness and Improve-ment. Online , www. Pendekatan Saintifik dan Kontekstual dalam Pembelajaran Abad Jakarta: Ghalia Indonesia. Jihad, A. Evalusi Pembelajaran. Belajar dan Pembelajaran. Depok: Rajawali Pers. Majid, Abdul. Pembelajaran Tematik Terpadu. Izzatul Mufidah, C. Mukherjee, T. Teaching Materials and Teaching Aids. Journal Phatashala Amity Univercity India, 3 Bandung: Rosda. Novita, F. Peningkatan aktivitas dan hasil belajar melalui model discovery learning dengan pendekatan saintifik.

Panduan kreatif Membuat Bahan Ajar Inovati. Prinsip-Prinsip dan Teknik Evaluasi Pengajaran. Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 1 2 , Schippers, U. Pendidikan Kejuruan Indonesia. Bandung: PT. Kurikulum dan Implementasinya dalam Pembelajaran.

Generasi Kampus, 6 2. Metode Penelitian dan Pengembangan Research and Development. Bandung: Alfabeta. Bandung : Alfabeta. Supriadi, D. Bandung: Rosdakarya. Susanti, R. Sutikno, T. Teknologi dan Kejuruan: Jurnal teknologi, Kejuruan dan Pengajarannya, 36 1. Thiagarajan, S; Semmel, D. Mendesain Model Pembelajaran Inovatif Progresif. Jakarta: Kencana. Untari, R. Related Papers. By Nur Rohmatul Aini. National energy conversion - the practice of Germany and the United States and China's choice.

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