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All Journal Rekognisi : Jurnal Pendidikan dan Kependidikan
Vivi Uvaira Hasibuan
Universitas Nahdlatul Ulama Sumatera Utara
Humanities Education Library & Information Science Social Sciences Other

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PENGUASAAN LEMBAR KERJA SISWA (LKS) IPA MATERI DAUR ULANG AIR MENGGUNAKAN MODEL CONTEXTUAL TEACHING AND LERANING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V SDIT AL-KHAIR KABUPATEN DELI SERDANG T.A 2019/2020 Retno Ajeng Widyastri; Vivi Uvaira Hasibuan
REKOGNISI : Jurnal Pendidikan dan Kependidikan Vol 5 No 1 (2020)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Nahdlatul Ulama Sumatera Utara

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This study aims to determine the characteristics, effectiveness and practicality of CTL based LKS, to improve IPA learning out comes for water recycling materials using the CTL model of class V SD IT Al-khair. This type of research is classroom action research using research methods from Sugiono (2015:409), consisting of several stages, including potential and data collection problems. The subjects of this research were students of class V to Al-khair. The pretes ang posttest experiments were carried out in class V with 24 students. The data analysis technique used descriptive percentage an gain test. Based on validation and material experts, media and teacher. The percentage and content eligibility criteria werw obtained 86,5% (very feasible), 75% presentation feasibility (feasible), and language assessment 85% (feasible), CTL based LKS have an effect on cognitive learning out comes as indicated by the test significance value of 0,000 < 0,5 uni gain of 0,37 with moderate criteria, the percentage of teacher and student responses after the usu of CTL based LKS classically 81,51% positive criteria The conclusion of this research is that the developed LKS with the characteristics of CTL LKS valis improve learning outcomes and are practical for science learning. Suggestions that can be conveyed are CTL based LKS in science learning water cycle material can be used as alternative teaching materials, ini CTL based LKS development it must match the components in CTL, in developing creativity and innovation in order to create interesting student activitiesin LKS.
PENGARUH METODE PEMBELAJARAN KONTEKSTUAL TERHADAP HASIL BELAJAR IPA SISWA KELAS IV SD NEGERI 105383 PERTUMBUKAN PADA MATERI POKOK SIFAT BENDA DAN PERUBAHAN Kurnia Lestari; Vivi Uvaira Hasibuan
REKOGNISI : Jurnal Pendidikan dan Kependidikan Vol 7 No 1 (2022)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Nahdlatul Ulama Sumatera Utara

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The purpose of this research The Influence of Contextual Learning Methode on The Learning Outcomes of grade IV Students at SD Negeri 105383 Pertumbukan on the subject matter of the nature of things and changes. In this research, the method used is a quasi-experimental design with nonequivalent control. The research was conducted at SD Negeri 105383 Pertumbukan, from oktober to nopember 2021. The research was conducted at class IV-C (using Contextual Learning Methode through Cooperative Learning) and class IV-D (using conventional model). The selection of these two classes was based on purposive sampling technique The instrument used is an objective test in the form of multiple choice questions that have been tested for validity and reliability as many as 15 items. In this research, The data analysis technique used is the Liliefors test for normality test, Bartlett test for homogeneity test and t test (t-test) for two-party hypothesis testing. Based on the results of data analysis, it was found that there was a significant effect The Influence of Contextual Learning Methode on The Learning Outcomes of grade IV Students at SD Negeri 105383 Pertumbukan on the subject matter of the nature of things and changes. This conclusion is based on the results of the two-party hypothesis test on the posttest results of the two classes. The results obtained are the t count value is 13.07 and the t table at the 5% significance level is 1,67. It can be seen that the value that t count > t table or 13.07 > 1.67 means accept Ha, reject Ho.
MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN MATEMATIKA DENGAN MENGGUNAKAN METODE PEMECAHAN MASALAH DI KELAS IV SD 107400 B. KHALIPAH TAHUN AJARAN 2020-2021 Salome Tampubolon; Fahmi Ashari S Sihaloho; Vivi Uvaira Hasibuan
REKOGNISI : Jurnal Pendidikan dan Kependidikan Vol 7 No 2 (2022)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Nahdlatul Ulama Sumatera Utara

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Abstract

The learning outcomes of fourth graders at SD Negeri 107400 B.Khalipah in mathematics subjects with the addition and subtraction of decimal fractions for the 2020/2021 school year are still low. To achieve optimal results, teachers need to use learning methods that can help students, namely by using solving methods. problem. This study used a classroom action research design which was carried out in two cycles. The subjects in the study were fourth grade students of SD Negeri 107400 B.Khalipah for the academic year 2020/2021, totaling 36 students. Data collection techniques were carried out through test and non-test (questionnaire, observation and documentation). The results showed an increase in teacher performance, activity, motivation and student learning outcomes in the first cycle to the second cycle. In the first cycle the teacher's performance value was 81.69% and increased in the second cycle to 88.54%, the average value of student learning activities in the first cycle was 75.98% and in the second cycle was 88.80%, the average value students' learning motivation in the first cycle is 75.85%. Based on these results, it can be concluded that the problem solving method can improve student learning outcomes in mathematics subjects in the material of decimal fractions in class IV SD Negeri 107400 B.Khalipah.
Co-Authors Fahmi Ashari S. Sihaloho Kurnia Lestari Retno Ajeng Widyastri Salome Tampubolon