Resti Ratna Sari
Mahasiswa Program Studi Pendidikan Matematika STKIP PGRI Sumatera Barat

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PENGARUH PENERAPAN MODEL DISCOVERY LEARNING DISERTAI TEKNIK SPOTLIGHT TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMPN 29 PADANG TAHUN PELAJARAN 2014/2015 Sari, Resti Ratna
Pendidikan Matematika Vol 4, No 2 (2014)
Publisher : STKIP PGRI Sumbar

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Abstract

This research is background by lack of comprehending of students’ mathematics concept. This is caused by the learning process which is still focused on the teacher and the lack of variety techniques. So, it caused the students be passive in studying the mathematics. Besides that the students are also shy to ask and give their ideas. To resolve this problem the researcher tries to find the solution by using the Discovery Learning method which is supported by Spotlight strategies. The aim of this research is to see wheather by using the Discovery Learning method which is supported by Spotlight strategies have the contribution in comprehending of the second grade of junior high school SMPN 29 Padang students’ concept in mathematics. The type of this research is pre-eksperimental research, by using one-shot case study. The instrument in this research is essay post-test. The reability test shows 0,8307 and 𝑟𝑡= 0,388. The result and data analysis shows that there is the increasing of students’ comprehending concept in mathematics every sessions. The hypohtesis which is found from the average of post-test is 70,29 and average from the pre-test is 34,05. It shows that the hypothesis is accepted in sample class.
PENGARUH BUDAYA ORGANISASI DAN KOMITMEN ORGANISASI TERHADAP KINERJA KARYAWAN PADA KOPERASI PATRA SRIWIJAYA PALEMBANG ., Maswah; Marzuki, Agustina; Sari, Resti Ratna
JURNAL KOMPETITIF Vol 7, No 2: Edisi Juli-Desember 2018
Publisher : JURNAL KOMPETITIF

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This research basically aims to examine the Effect of Organizational Culture and Organizational Commitment towards Employee Performance at Palembang Patra Sriwijaya Cooperative. The researcher tried to find out how the influence of organizational culture and organizational commitment both in simultaneously and partially on employee performance at the Patra Sriwijaya Cooperative in Palembang. The sample in this study were 35 employees of Palembang Patri Sriwijaya Cooperative, based on the results of answers to questionnaires distributed to employees of the Palembang Sriwijaya Patra Cooperative and then analyzing the data obtained using quantitative data analysis which included validity and reliability tests, tests classical assumptions, multiple regression analysis, hypothetical testing (F test and t test), and analysis of the correlation coefficient (r) and determination coefficient (R2). The results showed the multiple linear regression equation as follows: Y = 5.593 + 0.338 X1 + 0.435 X2 + e, with a determination coefficient of 0.950 or 95% which means that variations in Performance can be explained by Organizational Culture and Organizational Commitment. While the rest of 0.05 (5%) is explained by other factors not examined in this study. Keywords: Organizational Culture, Organizational Commitment, and Performance