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D. R. Indriyanti
Postgraduate Program, Science Education Study Program Semarang State University, Indonesia
Education

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THE EFFECTIVENESS OF THE APPLICATION OF SCIENTIFIC LITERACY-BASED NATURAL SCIENCE TEACHING SET TOWARD THE STUDENTS’ LEARNING ACTIVITIES AND OUTCOMES ON THE TOPIC OF THE INTERACTION OF LIVING ORGANISM AND ENVIRONMENT Widiyanti, F.; Indriyanti, D. R.; Ngabekti, S.
Jurnal Pendidikan IPA Indonesia Vol 4, No 1 (2015): April 2015
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v4i1.3496

Abstract

This research was aimed to find out effectiveness of the application of scientific literacy-based natural science teaching set toward the students’ learning activities and outcomes on the topic of The Interaction of Living Organism and Environment. This study is a quasi-experimental study of non-equivalent type (pretest-posttest). The results showed that the teaching set was effective, as proved by the t-test of the learning outcomes of the experimental group (t4,78> t1,66) which was different to the control group (thitung>t1,66), the results of the experiment group n gain average was 0,55 and the control group was 0,39 which was in the average category. The t-test value of the activities in the experimental group (t3,52>t1,66) was different to the control group (thitung>t1,66). Based on the analysis results, it could be concluded that the application of the scientific literacy-based natural science teaching set was effective toward the students’ learning activities and outcomes.
THE EFFECTIVENESS OF THE APPLICATION OF SCIENTIFIC LITERACY-BASED NATURAL SCIENCE TEACHING SET TOWARD THE STUDENTS’ LEARNING ACTIVITIES AND OUTCOMES ON THE TOPIC OF THE INTERACTION OF LIVING ORGANISM AND ENVIRONMENT Widiyanti, F.; Indriyanti, D. R.; Ngabekti, S.
Jurnal Pendidikan IPA Indonesia Vol 4, No 1 (2015): April 2015
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v4i1.3496

Abstract

This research was aimed to find out effectiveness of the application of scientific literacy-based natural science teaching set toward the students’ learning activities and outcomes on the topic of The Interaction of Living Organism and Environment. This study is a quasi-experimental study of non-equivalent type (pretest-posttest). The results showed that the teaching set was effective, as proved by the t-test of the learning outcomes of the experimental group (t4,78> t1,66) which was different to the control group (thitung>t1,66), the results of the experiment group n gain average was 0,55 and the control group was 0,39 which was in the average category. The t-test value of the activities in the experimental group (t3,52>t1,66) was different to the control group (thitung>t1,66). Based on the analysis results, it could be concluded that the application of the scientific literacy-based natural science teaching set was effective toward the students’ learning activities and outcomes.
Ecological Studies of Oryctes rhinoceros Larvae Controlled by Metarhizium anisopliae and Enthomopatogenic Nematodes Indriyanti, D. R.; Rahmawati, R.; Priyono, B.; Slamet, M.; Huyop, F. Z.
Jurnal Pendidikan IPA Indonesia Vol 7, No 3 (2018): September 2018
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v7i3.14239

Abstract

Oryctes rhinoceros L. (Coleoptera: Scarabaeidae) is a pest of coconut plant. Metarhizium anisopliae and Enthomopatogenic Nematodes are biological control agents. The purpose of this study was to determine the ecology of insect pests controlled by fungi Metarhizium anisopliae (MET), Enthomopatogenic Nematodes (NEP) and and the mixture of MET and NEP for controlling O. rhinoceros larvae on the field. M. anisopliae used was in the form of kaolin powder formulation (WP). The nematodes used were Heterorhabditios sp. Nematodes formulation was in the form of liquid with sponge medium contained 10 x 106 NEP in every pack. The study used Randomized Block Design with 3 types of treatment and 10 times repetition on 10 larvae. The result of six weeks treatment showed that the highest larval mortality was obtained from the treatment with the mixture of MET and NEP. Biological control using two biological agents (MET and NEP) is better than only MET or NEP. The benefit of research is for the recommendation of O. rhinoceros larvae control.
Co-Authors B. Priyono F. Widiyanti Huyop, F. Z. M. Slamet Rahmawati, R. S. Ngabekti