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ANALISIS VALIDITAS ISI PADA INSTRUMEN PENILAIAN AKHIR SEMESTER MATA PELAJARAN IPAS DI SD Syafitri, Anis; Anggraini, Dini Puji; Parinduri, Wina Mariana; Rambe, Titin Rahmayanti; Rambe, Nurhamimah
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 13 No. 4 (2023): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v13i4.54309

Abstract

This research aims to analyze the content validity of instruments used at schools. In this research, content validity is measured from three aspects, namely material, construct, and language/culture/ethics aspects. The method used in this research uses quantitative descriptive methods. Content validity was assessed by 8 validators by filling a questionnaire. The results obtained from the validator are then analyzed by calculating the Aiken's V index. The Aiken's V value is used to ensure that the instrument used meets the content validity criteria and is categorized as suitable for use as a measuring tool. Based on analysis using Aiken's V, the averages obtained for the material, construct, and language/culture/ethics aspects were respectively in the very high, very high, and high categories. And overall the content validity of the instruments used in schools has met good content validity standards in the very high category. However, determining the criteria for a good assessment instrument is not only content validity, but also construct validity, empirical or item validity, and reliability. So, to further ensure that the quality of the end-of-semester assessment instruments used in schools is categorized as fully adequate, further research can be carried out by future researchers.
Development of Science Module Based on Scientific Approach to Improve Science Process Skills of Elementary School Students Anggraini, Dini Puji; Riskyka, Riskyka
Pedagogik Journal of Islamic Elementary School VOL 6 NO 2 OCTOBER 2023
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/pijies.v6i2.4254

Abstract

This research aims to develop a science module based on a scientific approach to improve science process skills. This research is research and development. This research uses ADDIE development model which has 5 stages, namely analysis, design, development, implementation, and evaluation. This research only reached the implementation stage. The research was carried out at Hamas IT Elementary School. The research subjects were 18 class VI students. The object in this research is VIscience module based on a scientific approach. Data collection techniques are observation, interviews, questionnaires, tests. Data analysis in research is: (a) feasibility analysis science module based on a scientific approach and (b) effectiveness analysis science module based on a scientific approach. Based on the validation results for the product developed, namely a science module based on a scientific approach, show that the material expert validation results are 94.56%, including the very feasible category. Meanwhile, the results of media expert validation, namely 88.70% included in the very worthy category. The results of the pretest that were carried out showed that only 1 student completed it and 17 students did not complete it with a percentage of 44%. Meanwhile, the results of the posttest that had been carried out showed that 18 students completed the test with a percentage of 78%. Based on the explanation above, it can be concluded that the scientific approach based science module developed is suitable and effective for use by sixth grade students at Hamas IT Elementary School.