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All Journal Research in Education, Technology, and Multiculture Pedagogy Review
Eddy Dharmansyah
Universitas Sriwijaya

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Improving Colloidal Learning Outcomes through Problem Based Learning in 11th Vocational School Students Helen Soraya Sirait; Hartono Hartono; Eddy Dharmansyah
Research in Education, Technology, and Multiculture Vol 1, No 1 (2022): Research in Education, Technology, and Multiculture
Publisher : Institute of Multidisciplinary Research and Community Service

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/rietm/v1i1.pp01-08

Abstract

Abstract: This Classroom Action research aims to know whether Problem Based Learning can improve students' chemistry learning outcomes in class XI SMK Negeri 4 Palembang. This Research use Subject at students of class XI TITL 3 SMK Negeri 4 Palembang, amount to 38 students. This research which is implemented in two cycles. Data obtained from each cycle were analyzed to determine the development of learning and as a reflection thing in the next cycle. Data collection is done through an evaluation test at the end  of each learning cycle. The collected data was analyzed statistically using student learning outcomes average and percent student's classical. In the first cycle the average score of students is 61 and the percentage of students' classical is 44,74%. While in the second cycle there is an increase in student learning that can be seen from the average score of students by 83 and percent classical student to 86.84%. Therefore, the application of Problem Based Learning model in colloid chemistry subject can improve student learning outcomes. Keywords: problem based learning, chemistry learning outcomes, classroom action research.
Implementation of Think Pair Square to Improve Learning Outcomes in Colloidal Systems of Vocational High Schools Students Riza Fitri Yanti; Hartono Hartono; Eddy Dharmansyah
Pedagogy Review Vol 1, No 1 (2022): Pedagogy Review
Publisher : CV. Institute of Multidisciplinary Research and Community Service (CV. IMRECS))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61436/pedagogy/v1i1.pp09-15

Abstract

Abstract: Implementation of Think Pair Square to Improve Learning Outcomes in Colloidal Systems of Vocational High Schools Students. This research aims to determine the effect of cooperative learning model Think Pair Square (TPS) in improving student’s learning outcomes on colloidal and polymeric subjects in class XI TP 1 SMKN 4 Palembang. The type of research used in this study is a classroom action research conducted two cycles with each stage of the cycle of planning, action, observation dan reflection. The result of student learning test through the model Think Pair Square (TPS) states improvement of first cycle average equal to 63,8 with mastery learning 42,5% and second cycle is 85,33 mastery learning 87,5%. Similarly, the observation of student also increased for the results of student observations on the first cycle is 57,42% and second cycle is 81,40%. Based on Research Results and Discussion can be concluded that there is improvement of learning outcomes of learners from learning outcomes by using cooperative learning model Think Pair Square (TPS) on chemicals in class XI TP 1 SMKN 4 Palembang Keywords: think pair square, classical action, results of student's learning
Co-Authors Hartono Hartono Helen Soraya Sirait Riza Fitri Yanti