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Journal : Profesi Pendidikan Dasar

PENGEMBANGAN BAHAN AJAR BERBASIS STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS) MATERI KELISTRIKAN UNTUK SEKOLAH DASAR Yuanita Yuanita; Feni Kurnia
Profesi Pendidikan Dasar Vol.6, No.2, Desember 2019
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ppd.v1i2.9046

Abstract

This research aims to develop STEM (Science, Technology, Engineering, And Mathematics) based teaching material of electrical material for primary schools. This RD study used 4D design; Define, Design, Develop and Disseminate. The instruments used are documentation, expert validation sheet, interview sheet, and feasibility test. Based on the first stage of the development; curriculum analysis, materials, and teaching materials, the second stage; specification of teaching materials design, the third stage; content analysis trhough construct validation with percentage value; 97% of the first material validator, 80% of second material validator, 82% of media validator, and 92% of language validator. The test was done to the small and huge scales of the sixth grade elementary school students with each average value was 96% and 99%. As the teaching materials user, teachers’ testing response was conducted at the fourth stage with the average value of 100%. Based on the results above, it can be summed up that the STEM – based teaching materials with high feasibility can be used for learning teaching materials.
PENGEMBANGAN PETUNJUK PRAKTIKUM IPA BERBASIS KETERAMPILAN PROSES UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH DASAR Yuanita Yuanita; Fitha Yuniarita
Profesi Pendidikan Dasar Vol. 5, No. 2, Desember 2018
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ppd.v1i2.6608

Abstract

This study aims to develop science practices instruction based on science critical thinking skill and tomeasure the effectiveness of the product toward critical thinking skill of elementary students in Gerunggang. The type of this research is research and development. The research instruments were documentation, expert sheet validation, observation sheet, feasibility sheet, and the test instrument of students’ critical thinking. The subjects of this study were elementary school students in Gerunggang. The data subjects in this study were elementary school students and teachers in higher class. Based on the results of the development using the steps from Timpuslitjaknov, which include: (1) needs analysis, (2) initial product development, (3) expert validation and revision, (4) smaller-scale field trials, and (5) larger-scale field trials. Depelopment study of science with the results of the feasibility test by 3 expert (media, material, and language) the results are very feasible, smaller-scale tests and larger-scale results with decent results. The effectiveness results of critical thinking skills are: 1) indicators provide simple explanations with N-Gain 0.40 medium category, 2) complete indicators with N-Gain 0.37 Medium category, 3) Indicators provide explanations with N-Gain 0.28 low category, so, it can easily be concluded that the result development of science practical instruction based on science critical thinking skill can enhance studnets’ critical thinking skill for elementary school students.