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All Journal Social, Humanities, and Educational Studies (SHEs): Conference Series LAVOISIER: Chemistry Education Journal LAVOISIER: Chemistry Education Journal
Utami, Ajeng Tri
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Chemistry Education Languange, Linguistic, Communication & Media Social Sciences Other

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The Effect of Project-Based Learning Model on Student Learning Outcomes on Colloidal Material Utami, Ajeng Tri; Feronika, Tonih; Wardani, Miessya
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.15465

Abstract

Since students are given the chance to participate directly in their education, project-based learning can enhance their learning results in chemistry, a subject that is considered challenging. Determining the impact of the PjBL model on student learning outcomes for colloidal material is the goal of this study. This study's approach is a quasi-experiment. Two classes—XI IPA 1 and XI IPA 2—that were chosen through purposive sampling made up the research sample. The instrument used in this study is a valid and reliable multiple-choice test of colloidal material. Based on the findings, it can be concluded that the average posttest score for the project-based learning model differs from that of the traditional learning model. According to the posttest results, the experimental class's average score was higher—86.27—than the control class's, which was 76.73. Thus, it can be said that the project-based learning methodology has an impact on students' learning outcomes when it comes to colloidal content.
The Effect of Project-Based Learning Model on Student Learning Outcomes on Colloidal Material Utami, Ajeng Tri; Feronika, Tonih; Wardani, Miessya
LAVOISIER: Chemistry Education Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v4i1.15465

Abstract

Since students are given the chance to participate directly in their education, project-based learning can enhance their learning results in chemistry, a subject that is considered challenging. Determining the impact of the PjBL model on student learning outcomes for colloidal material is the goal of this study. This study's approach is a quasi-experiment. Two classes—XI IPA 1 and XI IPA 2—that were chosen through purposive sampling made up the research sample. The instrument used in this study is a valid and reliable multiple-choice test of colloidal material. Based on the findings, it can be concluded that the average posttest score for the project-based learning model differs from that of the traditional learning model. According to the posttest results, the experimental class's average score was higher—86.27—than the control class's, which was 76.73. Thus, it can be said that the project-based learning methodology has an impact on students' learning outcomes when it comes to colloidal content.
Peningkatan Hasil Belajar Matematika Kelas VI Materi Bilangan Bulat Berbantuan Media Jalan Obibul (Operasi Bilangan Bulat) Utami, Ajeng Tri; Jannah, Aldhira Kiswatul; Dewi, Alfitra Permata; Atmojo, Idam Ragil Widianto; Sesotejowati, Peni
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 7, No 4 (2024): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/shes.v7i4.97087

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil kognitif matematika materi bilangan bulat berbantuan alat peraga Jalan Obibul. Penelitian menggunakan metode Penelitian Tindakan Kelas (PTK). Penelitian ini dilakukan di kelas VI SDN Tegal Rejo Laweyan Surakarta. Subyek penelitian 13 peserta didik. Hasil penelitian menunjukan bahwa sebelum menggunakan media jalan obibul, hasil belajar matematika peserta didik kelas VI SDN Tegal Rejo Laweyan Surakarta hanya 15,38% peserta didik yang mencapai ketuntasan belajar diatas KKM, dan 84,62% peserta didik masih dibawah KKM. Siklus I terjadi peningkatan belajar setalah penggunaan media jalan Obibul dalam pembelajaran sudah mencapai hasil yang diinginkan tetapi belum maksimal sesuai yang diinginkan peneliti, sehingga dilakukan  pembelajaran lanjutan yaitu Siklus II  terjadi peningakatan sebesari 84,64% peserta didik yang mendapatkan nilai diatas Kkm.  Penggunaan jalan Obibul dalam pembelajaran matematika materi operasi bilangan bulat kelas VI SDN Tegal Rejo Laweyan Surakarta efektif digunakan. Hal tersebut dibuktikan dengan adanya peningkatan hasil belajar kognitif pada Siklus II.
Co-Authors Dewi, Alfitra Permata Idam Ragil Widianto Atmojo Jannah, Aldhira Kiswatul Sesotejowati, Peni Tonih Feronika, Tonih Wardani, Miessya