Garuda - Garba Rujukan Digital

Endang Widi Winarni

PGSD Universitas Bengkulu

Author-ID : 3331396

Education

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Pengaruh Penggunaan Model Problem Based Learning pada Materi Siaga Bencana terhadap Kemampuan Literasi Sains Siswa Kelas IV SD Negeri Kota Bengkulu Rizqa Dwi Shofiya Maghfira Izzania; Endang Widi Winarni; Neza Agusdianita
JURIDIKDAS Vol 3 No 3 (2020)
Publisher : Universitas Bengkulu

This study aims to determine the effect of the use of the Problem Based Learning model on disaster preparedness material on the scientific literacy skills of Class IV students at the Bengkulu State Elementary School. This type of research is quantitative research with experimental methods. The design in this study is The Matching Only Pretest-Postest Group Design. The population in this study was SDN 01, SDN 04, SDN 08, and SDN 11. The sampling used cluster random sampling technique so that the fourth grade of SD Negeri 08 Bengkulu City (experimental class) and class IVA SD Negeri Bengkulu City (control class) were obtained. Instrument testing was conducted in class V of SD Negeri 04 Kota Bengkulu. The instruments used in this study were the questionnaire components of scientific attitude totaling 15 questions, the multiple-choice context sheet test sheets totaling 10 questions. Soft test components in the form of multiple choice knowledge which number 10 questions, and observation sheets of competency components. The calculation results of the t-test gain score on the components of scientific attitude obtained a thitung of 5.73 greater than the ttabel value of 1.673, in the context component obtained a thitung of 4.48 greater than the ttabel value of 1.673, the component of knowledge obtained by thitung for 4.78 greater than the ttabel value of 1.673, and in the competency component in the experimental class the criteria are very good at 57%, the criteria for good are 43% while the criteria for the control class are very good at 35.7%, the criteria are good 53.6% , the criteria are quite 10.7%. Based on the results of the four components of scientific literacy, it means that there is a significant influence on the use of the Problem Based Learning model on students' literacy skills. The conclusion in this study is that there is the influence of the use of the Problem Based Learning model in Disaster Preparedness material on Science Literacy Ability of Class IV Students of Bengkulu City Elementary School.Keywords: Problem Based Learning Model, Disaster Preparedness, Science, Literacy Ability

Pengaruh Model Project Based Learning (PjBL) Diorama Dalam Pembelajaran IPA Terhadap Kemampuan Berpikir Kreatif Siswa Kelas IV Sekolah Dasar Resi Dayana; Endang Widi Winarni; Neza Agusdianita
JURIDIKDAS Vol 4, No 1 (2021)
Publisher : Universitas Bengkulu

This study aims to determine the of tge PjBL learning model, Diorama in science learning on the creative thinking abilities of fourth grade students in elementary schools. This research is a wuantitative research. The method used is quasy experiment. The design in this study is The Matching Only Pretest-Posttest control Group Desigen. The population in this study were all students in Elementary School Cluster X Bengkulu City. The samples in this study were students of class IV A SDN 58 Bengkulu City, amounting to 20 people as experimental clasa and class IV B stduents of SDN 38 Bengkulu City, totaling 21 people as control class. The instrument used in the form of multiple choice tests consisted of dimensions of flency, flexible thingking, original thinking, elaboration, and thinking ability to evaluate (evaluation) provided through pretest and posttest. This research also resulted in a Diorama Project that affected students’ creative thingking abilities. The data analysis technique in this research is quantitative analysis using descriptive statistics and inferential statistics. Based on the results of this study note that the ?????? of 2.58 greater that ?????? at a significant of 5% of 2.02. This shows that threre is an influence of the Diorama Project Based Learning (PjBL) model in natural science learning on the creative thinking abilities of grade IV elementary school students.Keywords : Project Based Learning (PjBL) Leraning Model, Thinking Creative

Pengaruh Model Learning Cycle 5E Berbantuan Mind map Terhadap Pengetahuan Faktual Dan Konseptual Pada Pembelajaran IPA Siswa Kelas V Sekolah Dasar Isna Fiky Nalansari; Endang Widi Winarni; Neza Agusdianita
JURIDIKDAS Vol 3 No 2 (2020)
Publisher : Universitas Bengkulu

This study aims to determine the effect of the use of the Learning cycle 5E assisted by Mind map on the factual and conceptual knowledge of grade V elementary school students on the learning of science. This type of research is quantitative research. The research method used was quasi experimental with the type of matching the pretest-posttest control group design. The population in this study was elementary school XIX Bengkulu City. The sampling technique uses cluster random sampling. The sample in this study is the VA class SDN 69 Bengkulu City totaling 30 students as the experimental class and the VB class SDN 72 Bengkulu City totaling 25 students as the control class. The research instrument used in this study was in the form of mind map quality assessment sheets and factual and conceptual knowledge assessment test sheets in the form of multiple choice given at the pre-test and post-test. The data analysis technique in this research is quantitative analysis using descriptive statistics and inferential statistics, the t-test. The research data obtained tcount> ttable, namely factual knowledge 2.31> 2.01 and conceptual knowledge 3.30> 2.01. Thus it can be concluded that there is an influence of the use of the 5E Learning cycle model with a mind map to the factual and conceptual knowledge of students in the learning of science class V in elementary school.

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