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Journal : Unnes Science Education Journal

THE EFFECTIVENESS OF PROBLEM BASED WORKSHEET TO IMPROVE SENIOR HIGH SCHOOL STUDENTS’ CRITICAL THINKING SKILLS Ningsyih, Suriya; Andayani, Yayuk; Hakim, Aliefman
Unnes Science Education Journal Vol 7 No 3 (2018): December 2018
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v7i3.18850

Abstract

This research is a quasi-experimental with one group pretest-posttest design. The study aims to explore the effectiveness of using problem-based learning materials to improve students' critical thinking skills. The aspects of indicators of the critical thinking skills are a) interpretation, b) analysis, c) evaluation, d) inferential, and e) explanation. The subject of this research is the students of XI MIA class in a Senior High School in Mataram. There are three schools, which are SMAN 8 Mataram, SMAN 3 Mataram, and SMAK Kesuma Mataram. Each school has one class to represent. The researcher measured the effectiveness using N-gain test from the pretest and posttest result. The N-gain test resulted in 0.47. The score showed that the treatment was effective to improve students’ critical thinking skills.
THE CORRELATION OF PROSPECTIVE TEACHERS’ TENDENCY OF CRITICAL THINKING AND THEIR CRITICAL THINKING SKILLS TOWARDS THEIR LEARNING OUTCOMES Andayani, Yayuk
Unnes Science Education Journal Vol 7 No 2 (2018): July 2018
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v7i2.23226

Abstract

This research employs Ex Facto approach to analyse the relation between prospective teachers’ critical thinking tendency (CTT) and their critical thinking skills (CTS) towards their learning outcome. The subject of this research the fifth semester students of Chemistry Education, Faculty of Teaching, Universitas Mataram academic year of 2017/2018. The research focuses on the teaching of Chemical Physics III subject to 40 people who are chosen under purposive sampling method. The variable of attribute is the use of project-based learning and CTT while the dependent variable is the CTS and students’ learning outcome. The data of CTT were obtained through questionnaires focusing on the matter while the students’ CTS and learning outcome were measured using essay tests. The analysis of the data utilizes Pearson correlation test. The result of the test showed significant relevance between CTT and CTS (rcount ; 0.341 > rtable ;0.312). Meanwhile, the total of CTT and learning outcome do not show significant coexistence (rcount ; 0.096 < rtable ;0.312), even though the indicator of open-mindedness displayed a significant coherence to learning outcome (rcount ; 0.449 > rtable ;0.312). Based on the result, to sum up, there is a significant relation between critical thinking tendency and critical thinking skills.
Co-Authors Adiguna, Sya’ban Putra Agus Abhi Purwoko Agus Ramdani Ahmad, Aris Arifin Aini, Siti Rahmatul Aliefman Hakim Alrizal, Fahmi Firdaus Ananditha, Chintya Ananta, Muhammad Naufal Farras Ansumarwaty, Febiyanti Ariana, Lisa Arifin, Ahmad Aris Aris Doyan Astuti, Baiq Rena Puji Balafif, Ragaya Abd. R Burhanuddin Burhanuddin Deccati, Rizqa Fersiyana Dwi Soelistya Dyah Jekti Elidayani, Evi Erin Ryantin Gunawan Fathiyyah, A.J. Gunawan Gunawan Haerazi, Akhmad Hariadi, Ismawan Hasina, Raisya Heri Sulistiyono, Heri Hidayanti, Ermia Hidayat, Lalu Husnul Hidayat, X Zardht Alex Hilyatul Jannah Humaira, Ani Fatin Hurairah, Baiq Endah I MADE SUDARMA I Nyoman loka Kamilatunnisa, Laili Kumaradewi, Dewa Ayu Puspaning L.R.Telly Savalas, L.R.Telly Lalu Japa, Lalu LALU RUDYAT TELLY SAVALAS Lestari, Eka Netia Lilik Mariana Listantia, Nora M.A. Muazar Habibi Maharani, Bintang Mahrus Mahrus, Mahrus Martiana, Rina Martin, Nurhidayat Muhammad Hanafi Mukhtar Haris Muliasari, Handa Muntari Muntari Muntari Muntari Muti'ah, Muti'ah Mutiah Mutiah Nanisfi, Maulidatin NIA FEBRIANTI, NIA Niseng, Zakee Nuralyza, Imasayu Osi, Zaena Sultona PRAPTI SEDIJANI, PRAPTI Pratama, Iman Surya Priangga, Dmitry Arditya Harsya Purnama, Dunia Radiartini, Ni Nyoman Ragaya Abd. R. Balafif Rahmawati Rahmawati, Rahmawati Rahmayanti, Baiq Fitri Ratna Azizah Mashami, Ratna Azizah Riza, Yunisa Rofiah, Rofiah Rukmana, Hardianti Sabila, Sabila Nur Amalina Saprizal Hadisaputra Sausan, Salwa Sedijani , Prapti Septiani, Devi Ayu Sofia, Baiq Fara Dwirani Soumi, Riri Sahri Sri Idawati Sudirman, H Supriadi Suriya Ningsyih Syarifa Wahidah Al Idrus Wahyuningsih, Desi Windah Anugrah Subaidah Zahra, Nur Nadhifah Zahraini, Wahyu