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Journal : Innovative: Journal Of Social Science Research

Efektivitas Lembar Kerja Siswa (LKPD) pada Mata Pelajaran IPA Berbasis Model Inkuiri di SD Kelas V Putri, Risna Estuning; Nurhayati, Nurhayati; Pramudiyanti, Pramudiyanti; Dewi, Pramita Sylvia
Innovative: Journal Of Social Science Research Vol. 4 No. 3 (2024): Innovative: Journal Of Social Science Research (Special Issue)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i3.11988

Abstract

This study aims to evaluate the effectiveness of inquiry-based Student Worksheets (LKPD) in science subjects for fifth-grade elementary students. The research design used is a pre-experimental design, starting with the validation of the LKPD by experts. Then, students were given a pre-test to measure their initial knowledge. Subsequently, the guided discovery-based LKPD was used by the students during several learning sessions. After using the LKPD, a post-test was conducted to measure the improvement in student learning outcomes. Additionally, interviews were conducted with teachers and students to gather feedback on the use of the LKPD. The results showed that the average student learning outcome after using the guided discovery-based LKPD reached 72.2, with an average increase of 14.72 compared to the pre-test. Data analysis indicated that the calculated t-value was 8.626, significantly higher than the table value of 0.000000008. This significant difference demonstrates that the use of the inquiry-based LKPD is effective in improving student learning outcomes.In conclusion, the inquiry-based LKPD in science subjects for fifth-grade students at SDN 2 Adijaya has proven to be effective in enhancing student learning outcomes, as evidenced by the significant increase in scores following the use of the LKPD.
Meningkatkan Berpikir Kritis Peserta Didik pada Fase A melalui Implementasi LKPD Berbasis Problem Based Learning Nurhanurawati, Nurhanurawati; Putri, Risna Estuning; Zahra, Amelia; Safitri, Lauressya Mega; Rohman, Fatkhur
Innovative: Journal Of Social Science Research Vol. 4 No. 4 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i4.20949

Abstract

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Peserta Didik (LKPD) menggunakan model Problem Based Learning (PBL) pada mata pelajaran Matematika di kelas 1 SDN 1 Sukajawa. Model pengembangan yang digunakan adalah ADDIE, yang meliputi lima tahap: Analysis (analisis), Design (desain), Development (pengembangan), Implementation (implementasi), dan Evaluation (evaluasi). Validasi materi, media, dan bahasa dilakukan oleh ahli, dengan hasil validasi materi rata-rata sebesar 0,8135, validasi media rata-rata sebesar 0,88749, dan validasi bahasa sebesar 0,7954. Nilai N-Gain yang diperoleh dari peningkatan hasil belajar peserta didik adalah 0,59984127, menunjukkan peningkatan yang signifikan dalam pemahaman peserta didik terhadap materi yang diajarkan. Berdasarkan hasil validasi dan analisis N-Gain, dapat disimpulkan bahwa LKPD berbasis Problem Based Learning ini valid dan efektif untuk digunakan dalam pembelajaran Matematika di kelas 1 SD. Pengembangan LKPD ini diharapkan dapat memberikan kontribusi positif terhadap peningkatan kualitas pembelajaran dan hasil belajar peserta didik, serta dapat dijadikan referensi untuk pengembangan media pembelajaran lainnya di jenjang pendidikan dasar.