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All Journal LENSA (Lentera Sains): Jurnal Pendidikan IPA Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Sabila, Husna
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Chemistry Education Physics

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THE EFFECT OF BIOLOGY IN CONTEXT LEARNING ON STUDENT COGNITIVE LEARNING OUTCOME Sabila, Husna; Dewahrani, Yulilina Retno; Miarsyah, Mieke
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol 9, No 1 (2019): Mei 2019
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.682 KB) | DOI: 10.24929/lensa.v1i1.53

Abstract

Natural Science Education aims to help learners to be able to understand the natural surroundings include process, facts and principles that exist in nature. One of the aspects that support the success of understanding science and the process of learning science is the application of science literacy. The study was aimed to determine the effect of Biology in Context learning on cognitive learning outcome of junior high school student grade VIII in science subject. The research was conducted in Bekasi State Junior High School 2 at the first semester of the 2018/2019. The sampling technique used purposive sampling with a total sample 72 students obtained through the calculation of Slovin formula. The method used is the experimental method, non equivalent control group design. Data collection is done with the instruments of students cognitive learning outcomes. The analysis prerequisite test used is the normality test using Kolmogorov-Smirnov and the homogeneity test using Levene test. Hypothesis tested with the t test and the normalized gain value test. Based on the results of hypothesis test, there is the influence of Biology in context learning on the student cognitive learning outcome. Biology in context learning can improve student cognitive learning outcomes better than guided inquiry learning, which is equal to 66.4% or 0.45 in the calculation using normalized gain.
Pengaruh Kepemimpinan Guru, Motivasi Kerja, dan Efikasi Diri terhadap Kinerja Guru di Era Pandemi COVID-19 Sabila, Husna; Jabar, Cepi Safruddin Abdul
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 7, No. 9
Publisher : citeus

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Abstract

The Aim of this research is to find out the effect of teacher leadership, work motivation, and teacher’s self efficacy either individually or simultaneously on teacher performance. Research was conducted in state junior high school in East Bekasi with total sample of 100 persons. Data were obtained using expost factor method and analyzed using multiple regression. There is significance effect of teacher leadership on teacher performance, and work motivation on teacher performance, teacher self efficacy has no significance effect on teacher performance, and there is significance effect of teacher leadership, work motivation, and teacher self efficacy simultanously on teacher performance
Co-Authors Cepi Safruddin Abdul Jabar Dewahrani, Yulilina Retno Mieke Miarsyah