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PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE (TPS) BERBANTUAN MEDIA KARTU SOAL TERHADAP PEMAHAMAN KONSEP MATEMATIKA KELAS IV DI MADRASAH IBTIDAIYAH Izzatul Ulya; Erlina Erlina; Hasan Sastra Negara
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v6i3.12318

Abstract

ABSTRACT Mathematics learning on plane geometry continues to face challenges in fostering students’ conceptual understanding, as learners are expected not only to obtain correct answers but also to explain the mathematical reasoning underlying their solutions. This study investigated the effectiveness of the Think Pair Share (TPS) learning model supported by question cards in improving the mathematical conceptual understanding of fourth-grade students at MIN 4 Bandar Lampung. A quantitative approach was employed using a quasi-experimental design with a nonequivalent control group design, involving 56 students, comprising 28 students in the experimental group and 28 students in the control group. Data were collected through validated and reliable essay tests and analyzed using the Shapiro–Wilk test, Levene’s test, and an independent samples t-test. The mean pretest scores were 60.46 for the experimental group and 55.29 for the control group. Following the intervention, the mean posttest score increased to 81.18 in the experimental group, whereas the control group achieved a mean score of 65.71. The analysis revealed a significance value of p < 0.001, indicating a statistically significant difference in students’ conceptual understanding between the two groups. These findings suggest that integrating the TPS model with question cards provides an effective instructional strategy for strengthening elementary students’ mathematical conceptual understanding by promoting individual thinking, collaborative discussion, and meaningful knowledge construction. ABSTRAK Pembelajaran matematika pada materi bangun datar masih menghadapi tantangan dalam membangun pemahaman konsep yang utuh sehingga peserta didik tidak hanya mampu memperoleh jawaban, tetapi juga menjelaskan alasan matematis yang mendasarinya. Kondisi tersebut mendorong pengujian efektivitas model Think Pair Share (TPS) berbantuan media kartu soal terhadap pemahaman konsep matematika peserta didik kelas IV MIN 4 Bandar Lampung. Penelitian menerapkan pendekatan kuantitatif dengan rancangan quasi-experimental tipe nonequivalent control group design yang melibatkan 56 peserta didik, terdiri atas 28 peserta didik pada kelas eksperimen dan 28 peserta didik pada kelas kontrol. Data diperoleh melalui tes uraian yang telah memenuhi persyaratan validitas dan reliabilitas, kemudian dianalisis menggunakan uji Shapiro–Wilk, uji Levene, dan independent samples t-test. Rata-rata pretest kelas eksperimen sebesar 60,46 dan kelas kontrol 55,29. Setelah perlakuan, rata-rata posttest meningkat menjadi 81,18 pada kelas eksperimen, sedangkan kelas kontrol mencapai 65,71. Hasil pengujian menunjukkan nilai signifikansi p < 0,001 yang mengindikasikan adanya perbedaan kemampuan pemahaman konsep secara signifikan antara kedua kelompok. Temuan ini memperlihatkan bahwa integrasi TPS dan media kartu soal merupakan strategi pembelajaran yang efektif untuk memperkuat pemahaman konsep matematika peserta didik sekolah dasar melalui keterlibatan berpikir, berdiskusi, dan mengonstruksi gagasan secara lebih bermakna.
Pengaruh Model Pembelajaran Cotextual Teaching And Learning(CTL) Berbantuan Pop Up Book Terhadap Pemahaman Konsep Peserta Didik Pada Mata Pelajaran IPA Kelas III Sekolah Dasar Fitria Khairunnisa; Guntur Cahaya Kesuma; Hasan Sastra Negara
Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner Vol. 5 No. 2 Mei 2026: Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner
Publisher : Yayasan Azhar Amanaa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59944/jipsi.v5i2.1126

Abstract

The low conceptual understanding of third-grade elementary students in science learning remains a critical issue because instruction is still often teacher-centered and lacks concrete learning media. This study aimed to examine the effect of the Contextual Teaching and Learning(CTL) model supported by Pop Up Book media on students’ conceptual understanding in science learning at MI Al-Islamiyah Kotabumi. This research employed a quantitative approach using a quasi-experimental method with a Non-Equivalent Control Group Design. The sample consisted of 45 students, including 23 students in the experimental class and 22 students in the control class. Data were collected through pretest and posttest and analyzed using normality test, homogeneity test, N-Gain, Independent Samples t-Test, and effect size. The results showed that the experimental class obtained a posttest mean score of 17.70, higher than the control class mean score of 11.67. The N-Gain score of the experimental class was 0.77, categorized as high, while the control class obtained 0.01, categorized as low. The t-test result showed a significance value of 0.000 < 0.05, with Cohen’s d of 4.31. Therefore, CTL supported by Pop Up Book had a significant and strong effect on students’ conceptual understanding in science learning. The implication is that teachers can use this model as an alternative strategy to create concrete, active, and contextual science learning.
THE THE EFFECT OF THE M-APOS (MODIFICATION-ACTION, PROCESS, OBJECT, SCHEMA) LEARNING MODEL ON THE ABILITY TO UNDERSTAND THE MATHEMATICAL CONCEPTS OF FIFTH GRADE STUDENTS AT SDN 3 PEMATANG TAHALO Ida Fiteriani; Shintia Rahma; Hasan Sastra Negara
MUBTADI: Jurnal Pendidikan Ibtidaiyah Vol. 7 No. 1 (2025)
Publisher : UIN Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19105/mubtadi.v7i1.17501

Abstract

This research is motivated by the problem found by researchers at SDN 3 Pematang Tahalo, namely the low ability of students in understanding concepts in Mathematics learning. This study aims to see the effect of the M-APOS Learning Model on the Ability to Understand Mathematical Concepts of Grade V Students at SDN 3 Pematang Tahalo. This research is a quantitative study with a population of all grade V students at SDN 3 Pematang Tahalo. This type of research uses a quasi-experimental, Only Posttest Control Group Design research design, so that the posttest instrument will be given to the control class and the experimental class. This research was conducted at SDN 3 Pematang Tahalo using a sampling technique, namely the total sampling technique. The sample of this study consisted of two class groups, namely the experimental class, namely class V A and the control class, namely class V B. This study used data collection techniques in the form of interviews, essay tests, and documentation. Based on the data analysis that has been done, the results of the study based on the results of the t-test (Independent Samples T-Test) calculation are in accordance with the decision of the data analysis technique used in this study with a significance level of 5% (0.05) at a sig. value. (2-tailed) < 0.05 (0.016 < 0.05), it can be concluded that H0 is rejected and H1 is accepted with the statement that there is a significant influence of the M-APOS learning model on the mathematical concept understanding ability of fifth grade students at SDN 3 Pematang Tahalo.
Improving Students’ Literacy, Numeracy, and Character through Creative and Innovative Technology-Based Learning Assistance in Elementary Schools Nur Asiah; Yudesta Erfayliana; Hasan Sastra Negara; Jimmy Malintang; Athaillah Farrel Inandra; Muhammad Rizky
Konsienti : Community Services Journal Vol. 4 No. 2 (2026): Konsienti: Community Services Journal
Publisher : PT. TAKAZA INNOVATIX LABS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/konsienti.v4i2.804

Abstract

Rapid digital transformation has intensified the need for elementary schools to strengthen students’ literacy, numeracy, and character through meaningful technology-supported learning. This community service program aimed to improve these competencies through creative and innovative technology-based learning assistance. A participatory educational assistance design with a mixed-methods evaluative approach and a one-group pretest-posttest design was employed. The participants were 30 elementary school students selected through criterion-based participation at a partner school in Pangkalan Balai, South Sumatra, Indonesia. Data were collected using literacy and numeracy assessments, a character observation rubric, structured observation sheets, participant response questionnaires, and facilitator field notes. Quantitative data were analyzed using descriptive statistics, normalized gain, Shapiro-Wilk tests, paired-samples t-tests, and Cohen’s d in IBM SPSS Statistics 25, while qualitative data were analyzed thematically. The results showed significant improvements in literacy, numeracy, and character, with all posttest scores exceeding pretest scores and p < .001. Numeracy showed the largest mean gain and effect size. Classroom observations also indicated stronger participation, collaboration, responsibility, and responsible technology use. The program therefore demonstrated the potential of integrated technology-based assistance to support students’ holistic development.