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Yolida, Berti Yolida
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Pengaruh Model Discovery Learning Terhadap Aktivitas dan Hasil Belajar Kognitif Peserta Didik Oktriviani, Shella Oktriviani; Marpaung, Rini Rita; Yolida, Berti Yolida
Jurnal Pendidikan MIPA Vol 18, No 2 (2017): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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The Effect of Discovery Learning Models on Activities and Students Cognitive Learning Outcomes. This study aims to determine the effect of discovery learning on activities and cognitive learning outcomes students of class VIII SMPN 1 Lawang Kidul in "Human Blood Circulation System" materials. The study sample were32 students of class VIII that were selected by cluster random sampling technique. The research instrument used a sheet of pretest-posttest and observation sheet of student activities. The design used was nonequivalent pretest-posttest control group design. Data on activities were analyzed descriptively, while pretest-posttest and n-Gain values were analyzed by Independent Sample t-test. The results of the study showed that the average percentage activity was 74.2 with good criteria with N-Gain average that was 0.66 with medium criteria. Thus the application of the discovery learning model has a significant effect on the activities and cognitive learning outcomes of students in "Human Blood Circulation” materials.Keywords: activities, discovery learning, learning outcomes, human blood circulationsystem DOI: http://dx.doi.org/10.23960/jpmipa/v18i2.pp51-59
Pengaruh Project Based Learning terhadap Self-efficacy dan Kemampuan Berpikir Kreatif Nurrohmah, Eka Nurrohmah; Jalmo, Tri Jalmo; Yolida, Berti Yolida
Jurnal Pendidikan MIPA Vol 18, No 2 (2017): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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The Effect of Project Based Learning towards Self-efficacy and Creative Thinking Skills. This study aims were to determine the effect of project based learning toward self-efficacy and the significant effect of the project based learning toward creative thinking skills. The population of study were all students of grade VII of SMP Negeri 13 Bandar Lampung. The samples of study were students of grade VII.5 and VII.2 that were selected by cluster random sampling technique. The design of study was the pretest-posttest nonequivalent control group design. Data of self-efficacy and creative product were obtained by using the scale of self-efficacy and creative product assessment rubric which were analyzed descriptively while the data of creative thinking skills were obtained by using pretest and posttest scores were analyzed by the Independent Sample t-test at a significant level of 5%. The results showed that the project based learning had an effect toward self-efficacy with high criteria. The project based learning has a significant effect toward creative thinking skills and creative products with creative criteria.Keywords: creative thinking skills, project based learning, self-efficacy DOI: http://dx.doi.org/10.23960/jpmipa/v18i2.pp38-50
Co-Authors Jalmo, Tri Jalmo Nurrohmah, Eka Nurrohmah Oktriviani, Shella Oktriviani Rini Rita Marpaung