scholarly journals Problem Based Learning and Guided Inquiry Learning Model on Critical Thinking Ability

2021 ◽  
Vol 5 (1) ◽  
pp. 61
Author(s):  
Suprapti Rejeki ◽  
Riyadi Riyadi ◽  
Siswanto Siswanto
Keyword(s):  
Critical Thinking ◽  
Inquiry Learning ◽  
Problem Based Learning ◽  
Learning Model ◽  
Guided Inquiry ◽  
Critical Thinking Ability ◽  
Thinking Ability

scholarly journals Constructive controversy dan inkuiri terbimbing sesuai representasi tetrahedral pembelajaran kimia ditinjau dari kemampuan berpikir kritis

2019 ◽  
Vol 5 (1) ◽  
pp. 10-22
Author(s):  
Siti Khoirun Annisak ◽  
Nurma Yunita Indriyanti ◽  
Bakti Mulyani
Keyword(s):  
Critical Thinking ◽  
Subject Matter ◽  
Inquiry Learning ◽  
Learning Model ◽  
Guided Inquiry ◽  
Critical Thinking Ability ◽  
Constructive Controversy ◽  
Model Based ◽  
Chemistry Learning ◽  
Thinking Ability

Materi kimia kelarutan dan hasil kali kelarutan (Ksp) merupakan salah satu materi yang sulit sehingga dibutuhkan kemampuan berpikir kritis. Inovasi pembelajaran untuk meningkatkan kemampuan berpikir kritis sangat penting. Penelitian ini bertujuan untuk mengetahui: (1) pengaruh penerapan model pembelajaran Constructive Controversy (CC) dan inkuiri terbimbing berdasarkan representasi tetrahedral kimia terhadap prestasi belajar siswa pada materi Ksp; (2) pengaruh kemampuan berpikir kritis siswa terhadap prestasi belajar siswa pada materi Ksp; (3) interaksi antara penerapan model pembelajaran CC dan inkuiri terbimbing berdasarkan representasi tetrahedral kimia dengan kemampuan berpikir kritis terhadap prestasi belajar siswa pada materi Ksp. Penelitian ini merupakan penelitian eksperimen semu dengan desain faktorial 2x2. Hasil penelitian menunjukkan bahwa: (1) tidak ada pengaruh penerapan model pembelajaran CC dan inkuiri terbimbing berdasarkan representasi tetrahedral kimia terhadap prestasi belajar aspek pengetahuan, sikap dan keterampilan pada materi Ksp; (2) ada pengaruh kemampuan berpikir kritis siswa terhadap prestasi belajar siswa aspek pengetahuan tetapi tidak ada pengaruh terhadap aspek sikap dan keterampilan pada materi Ksp; (3) tidak ada interaksi antara penerapan model pembelajaran CC dan inkuiri terbimbing berdasarkan representasi tetrahedral kimia dengan kemampuan berpikir kritis terhadap prestasi belajar aspek pengetahuan, sikap, dan keterampilan pada materi Ksp. Constructive controversy and guided inquiry corresponding to the tetrahedral representation chemistry learning viewed from critical thinking ability AbstractChemical subject of solubility and solubility product constant (Ksp) is one of the materials that is difficult so it needs critical thinking ability. Learning innovation to improve critical thinking skill is very important. This research aimed to determine: (1) the influence of implementing Constructive Controversy (CC) and guided inquiry learning model based on chemical tetrahedral representation towards students achievement on Ksp subject matter; (2) the influence of the student’s critical thinking ability towards students achievement on Ksp subject matter; and (3) the interaction between implementing CC and guided inquiry learning model based on chemical tetrahedral representation with critical thinking ability towards students achievement on Ksp subject matter. This research was quasi experiment research with factorial design of 2x2. The results show that: (1) there is no influence of implementing CC and guided inquiry learning model based on chemical tetrahedral representation towards students achievement of cognitive, affective, and phycomotor aspect on Ksp subject matter; (2) there is an influence of the student’s critical thinking ability towards student’s achievement of cognitive aspect while there is no influence of critical thinking ability toward student’s achievement of affective and phycomotor aspect on Ksp subject matter; (3) there is no interaction between implementing CC and guided inquirylearning model based on chemical tetrahedral representation with  critical thinking ability towards students achievement of cognitive, affective, and phycomotor aspect on Ksp subject matter.

Peningkatan Kemampuan Berpikir Kritis Peserta Didik Pada Materi Termokimia Di Sma Pekanbaru Melalui Penerapan Strategi Pembelajaran Process Oriented Guided Inquiry Learning (POGIL)

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Maria Erna ◽  
R. Usman Rery ◽  
Wiji Astuti ◽  
Sulismayati
Keyword(s):  
Critical Thinking ◽  
Inquiry Learning ◽  
Guided Inquiry ◽  
Test Technique ◽  
Critical Thinking Ability ◽  
High Category ◽  
Thinking Ability ◽  
Process Oriented ◽  
Academic Year ◽  
Very High

Penelitian ini dilakukan untuk mengetahui peningkatan kemampuan berpikir kritis siswa pada mata pelajaran Termokimia melalui penerapan strategi Process Oriented Guided Inquiry Learning (POGIL) (POGIL) di kelas 11 SMAN 8 Pekanbaru. Penelitian ini menggunakan One Group Pretest-Posttest Design yang diadakan di SMAN 8 Pekanbaru pada tahun akademik 2017/2018. Objek penelitian adalah XI MIA 1 yang terdiri dari 32 siswa. Pengumpulan data siswa menggunakan teknik tes pretest dan posttest. Keberhasilan pembelajaran dalam meningkatkan kemampuan berpikir kritis siswa ditunjukkan oleh peningkatan kriteria berpikir kritis dari hasil pretest dan posttest yang menganalisis persentase skor berpikir kritis. Hasil penelitian menunjukkan bahwa ada peningkatan kemampuan berpikir kritis siswa. Siswa mengalami peningkatan dari kategori berpikir kritis sangat rendah ke kategori sangat tinggi dengan persentase 15,625%, dari kategori rendah ke kategori sangat tinggi adalah 40,625%, dari kategori rata-rata ke kategori sangat tinggi adalah 9,375%, dari kategori sangat rendah hingga kategori tinggi adalah 12,5%, dan dari kategori rendah ke kategori tinggi adalah 21,875%. Berdasarkan analisis data, dapat disimpulkan bahwa penerapan strategi Process Oriented Guided Inquiry Learning (POGIL) mampu meningkatkan kemampuan berpikir kritis siswa pada mata pelajaran Termokimia di SMAN 8 Pekanbaru.   The research was held to determine the improvement of student’s critical thinking ability on Thermochemistry subject through implementation of Process Oriented Guided Inquiry Learning (POGIL) strategy at 11th Grade of SMAN 8 Pekanbaru. This research used One Group Pretest-Posttest Design which held in SMAN 8 Pekanbaru at academic year of 2017/2018. The object of research is XI MIA 1 that consist of 32 students. The data collection of students used test technique which are pretest and posttest. The success of learning in improvement of student’s critical thinking ability is showed by improvement of criteria of critical thinking from pretest and posttest results that analyzed the score percentage of critical thinking. The result of research showed that there was an improvement of student’s critical thinking ability. The students have an increase from the very low category of critical thinking to very high category with percentage of 15,625%, from low category to very high category is 40,625%, from average category to very high category is 9,375%, from very low category to high category is 12,5%, and from low category to high category is 21,875%. Based on data analyze, it can be concluded that implementation of Process Oriented Guided Inquiry Learning (POGIL) strategy is able to improve student’s critical thinking ability on Thermochemistry subject at SMAN 8 Pekanbaru.

scholarly journals The Effect of Problem Based Learning Model on Critical Thinking Ability of Students on Additives and Addictive Substances Class VIII SMPN 12 Padang

2018 ◽  
Vol 2 (2) ◽  
pp. 124-132
Author(s):  
Mesia Dewi Hasanah ◽  
Heffi Alberida ◽  
Yosi Laila Rahmi
Keyword(s):  
Critical Thinking ◽  
Research Result ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability

Implementation of Curriculum 2013 requires students to learn actively, independently, and critical thinking. Critical thinking is an activity through thinking about ideas related to concepts or problems. The efforts to improve critical thinking skills of learners can be done by using the appropriate learning model. One of the learning models that can be used to improve the ability of critical thinking is a problem-based learning model. This type of research is quasi experiment with randomized control-group pretest posttest design. The sample of this research choosed by used purposive sampling method. Class VIII6 as experimental class and class VIII4 as control class. Data of this research result are quantitative data of critical thinking ability. Data were analyzed by using t test. The results showed that the mean difference of posttest value with pretest value of critical thinking ability of experimental class learners is higher than control class. Hypothesis testing with t-test obtained tcalculate=2,94>ttable= 1,67, then H1 accepted. Based on these results the authors conclude that the implementation of problem-based learning model has a positive effect on the ability to think critically learners on the material additives and addictive substances.

scholarly journals Efektivitas Model Pembelajaran Problem Based Learning Berbantuan LKS Terhadap Kemampuan Berpikir Kritis Fisika Siswa SMAN 1 Lingsar Tahun Ajaran 2016/2017

2018 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Andi Fatimatul Islamiah ◽  
Satutik Rahayu ◽  
Ni Nyoman Sri Putu Verawati
Keyword(s):  
Critical Thinking ◽  
Hypothesis Test ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Learning Problem ◽  
Control Group Design ◽  
Physics Students ◽  
Critical Thinking Ability ◽  
Thinking Ability

[Title: The Effect of Thinking Aloud Pair Problem Solving Learning Model Toward Student Physics Science Learning Outcomes]. This research aims to know the effectiveness of the learning problem based learning model assisted work sheet for the critical thinking ability of physics students of grade X SMAN 1 Lingsar inacademics year 2016/2017. This was an experiments research that using design research Posttest-Only Control group Design. The population in this research were the whole grade X SMA Negeri 1 Lingsar in academics year 2016/2017. Sampling taken with using cluster random sampling technique with the students of class X. MIA. A as experiments class and grade X. MIA. D as controls class. Research hypothesis was analysis with the t-test for one party (the party right). Based on the hypothesis test results obtained tcount> ttable at significance level of 5%, then it can be inferred that the model of learning problem based learning assisted work sheet effective for critical thinking ability of physics students SMAN 1 Lingsar.

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