Fitri Nauli Siagian
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PENGARUH MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA KELAS IV SEKLAH DASAR NEGERI 58 DESA TELUK MAJELIS Fatiha; Mislan; Fitri Nauli Siagian
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 10 No. 3 (2024): Volume 10 No. 3 September 2024
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v10i3.4001

Abstract

experimental class and class IV as the control class. The data collection techniques in this research were critical thinking ability tests, interviews and documentation This research is a quantitative experimental research with a Quasi Experimental Design design which aims to determine the effect of the problem based learning model to improve students' critical thinking skills in solving mathematics story problems in class IV of the 58th state elementary school in Teluk Majaelis village. The sample used in this research was class IV students at 58 Teluk Majlis Elementary School with a sampling technique using a saturated sampling technique with class IV as the. Data analysis used in this research is normality test, homogeneity test and hypothesis test. The results of the research conducted show that the problem based learning model has an effect in improving students' critical thinking abilities in solving mathematics story problems in class IV of the 58 Teluk Majlis State Elementary School which can be seen from the average score in the class that uses the problem based learning model, namely from 54, 00 becomes 76.41 With a significant value of Sig=0.000, which is a significant value smaller than 0.05 (p<0.05), then if a comparison of tcount and ttable is carried out in this study it can be determined using the t distribution table at a significance of 0 .05 or 0.025 (two-sided test) with df = n-2 or df = (17 + 15) - 2 = 30, we get a ttable of 2.042. With the test criteria tcount > from ttable or 8.162 > 2.042 at significance level (a) 5%. Keywords: Problem Based Learning Model, Critical Thinking Skills
PENINGKATAN LITERASI MEMBACA SISWA MELALUI MODEL IPAER (IDENTIFYING PLANNING ACTING EVALUATING REFLECTING) DI SEKOLAH DASAR Lestari, Intan; Nayariah Siregar; Fitri Nauli Siagian
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53631

Abstract

This study was motivated by the low reading literacy skills of fourth-grade students in Civic Education learning, particularly in understanding reading texts, identifying main ideas, and drawing conclusions from texts. The aim of this study was to improve students’ reading literacy skills through the implementation of the IPAER learning model (Identifying, Planning, Acting, Evaluating, Reflecting). To address this problem, the research employed Classroom Action Research (CAR) using the Kemmis and McTaggart model, which was conducted in three cycles with 29 students as research subjects. The results showed a significant improvement in students’ reading literacy skills, where the average score increased from 36.42% with a mastery level of 6.90% (2 students) in the pre-cycle to 51.07% with 20.69% mastery (6 students) in Cycle I, then increased to 75.43% with 58.62% mastery (17 students) in Cycle II, and reached 93.97% with 100% mastery (29 students) in Cycle III. Based on these findings, it can be concluded that the IPAER learning model is effective in improving students’ reading literacy skills through active, meaningful, and student-centered learning.Keywords: Reading literacy; Civic Education; IPAER model; Classroom Action Research (CAR).