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Journal : Journal of Classroom Action Research

A Effectiveness of PjBL-STEM on Based Chemistry E-Modules on Chemical Reaction Material on the Learning Outcomes of Phase E Students Nadia, Nadia Afrianti; Yerimadesi, Yerimadesi
Journal of Classroom Action Research Vol. 6 No. 3 (2024): Agustus 2024
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v6i3.8849

Abstract

This research focused on analyzing effectiveness of the PjBL-STEM based on Chemistry E-module on the topic of chemical reactions on the learning outcomes of SMAN 4 Padang E stage students. The type of research used fell into the category of quasi-experimental research and used design of a non-equivalent control group design. Population consisted of students from Class X E stage, and the sampling was done using the purposive sampling method. Class XE4 was selected as the experimental group, and Class XE3 was selected as the control group. The research instrument included tests to measure learning outcomes, and its validity, reliability, difficulty index, and uniqueness were validated. The data were statistically analyzed using test of n-gain, normallity, homogeneity, and hypothesis. Due to the normal distribution and homogeneity of the data, hypothesis testing was performed using t-test. Based on the data obtained, n-gain value of the experimental group was 0.73, which was classified as high, while the n-gain value of the control group was 0.66, which was classified as medium. The results of the hypothesis test showed that the Sig value (2-tailed) was less than 0.05, resulting in the rejection of H0 and the acceptance of H1. This indicates that the students of learning outcomes who were instruct chemical reaction materials using PjBL-STEM based chemical electronics module were significantly higher than those of students who didn’t use the electronics module in the E phase of SMAN 4 Padang. In conclusion, the use of the PjBL-STEM based chemical electronics module on chemical reaction materials can effectively improve students' learning outcomes.
Co-Authors Abdul Razak Afendi, Silvia Afriandi, Muhammad Aini, Faizah Qurrata Alifa, Zaqiya Zahwa Amanda, Refni Juwita Andromeda Andromeda Antika, Rindi APMIYANTI, TIARA Aprelianda, Nola Apriani Sijabat Aprilia Susilo, Resti Ardiansyah, Nofry Arfianti, Fina Asnizar, Asnizar Asrizal Az Zahra, Mentari Bayharti Bayharti Desnita Desy Kurniawati Desyafrianti, Vanny Dewi, Suci Firma Dinalia, Dinalia dion, nofrion Effendi, Novicha Erman, Sylvia Dwi Fadhilah, Najwa FADILLAH, MARSHANDA Fauzana Gazali Festiyed Fitri Amelia Fitri Arsih Fitri, Bali Yana Fitria Wijayanti, Fitria Fitriani, Mediana Friyatmi Friyatmi Gunawan, Revi Gina Gunawan, Rilla Gina Guspatni Guspatni Hafiza, Ufaira Heffi Alberida Hendri, Jhon Humaira, Zulfa Ilahi, Dian Purnama Ilwandri, Ilwandri Indang Dewata Irdes Hidayana Siregar Iryani Iryani Isti, Meila Iwefriani, Iwefriani Izzati, Fitria Jaslin, Syafriffah Jasniar, Jasniar Jr, Fachrur Rachman Juanta, Palma Julia Wulandari, Julia Junil Adri Jupinta, Agusri Kamilah, Rodiatul Khairurrazak, Khairurrazak Kristalia, Azizah Kurnia, Reni Kurniawan, Niko Legi, Wiwit Fitrah LESTARI, TASYA Lisa Utami Lufri Lufri Mahesa, Anggita MARCHELINA, SALSABILLA Minda Azhar Nadia, Nadia Afrianti Nofita, Agnes Nofri Yuhelman Nofrianto Nofrianto Noliea Oktavirayanti, Risa Pratiwi, Fitra Adinda Putra, Ananda Putri, Yunella Eka Qiram, M. Abdul Rahimah, Nikmatur Rahmanelli Rahmanelli Ramayanti, Nofia Rindiany, Nindy Aprillia Ririanti, Ririanti Safitri, Sauli Sakinah, Mutiara Salsabila, Diva Santosa, Tomi Apra Saputra, Sabrizal Septiani, Ulfa Skunda Diliarosta Sofianora, Aulia Sovia, Eka Syafrilianto, Syafrilianto Syamsiar, Syamsiar Syukri S Trierdam, Gindi Lajen Ulfa Khaira, Ulfa Ulfa Weni Utomo, Erwin Pri Wildayati, Wildayati Yohandri Bow Yuli, Serli Sukma Yuni Ahda Yusmaita, Eka Zulyusri Zulyusri Zuwita, Ariani