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Radiatul Adawiah

Program Studi Pendidikan Matematika, STKIP Paris Barantai

Author-ID : 3419002

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Other

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Efektivitas Pembelajaran Berbasis Portofolio pada Mata Kuliah Trigonometri Radiatul Adawiah
CENDEKIA: JURNAL ILMIAH PENDIDIKAN Vol 7 No 1 (2019): CENDEKIA: Jurnal Ilmiah Pendidikan
Publisher : STKIP Paris Barantai

Effectiveness of portfolio learning on Trigonometry courses at the mathematics study program of STKIP Paris Barantai Kotabaru. The research subjects were 37 semester 2 students in the 2017/2018 academic year. This research was designed in the form of the Pretest-Posttest One Group. Data retrieval is done by using learning outcomes tests, portfolios, and observations. Data were analyzed using qualitative and quantitative analysis. The results achieved after applying portfolio-based learning are: (1) The pretest obtained an average score of mathematics learning outcomes of 6.5 students from the ideal score of 10 with a standard deviation of 1.5 while in Postest the average score of mathematics learning outcomes of students is 7.5 of the ideal score of 10 with a standard deviation of 1.4; (2) the average score of the portfolio results at pretest is 6.2 from the ideal score of 10 with a standard deviation of 1.1 while in the posttest the average score of the portfolio results is 7.0 from the ideal score of 10 with the standard deviation of 1.0; (3) there is a change in attitude that is better for each student by observing the indicators observed, namely the presence and activeness of students in asking questions to both the lecturer and friends, offering ideas / answering questions from lecturers and friends and helping friends in learning to improve over time to time; (4) there is progress in the level of students' ability to understand trigonometry material based on the monitoring of researchers when students complete the portfolio and the contents of the student portfolio. From the results of the analysis it can be concluded that portfolio-based learning can influence the results of second semester student mathematics learning, especially in trigonometry subjects. Keywords: Effectiveness, Learning, Portfolio, and Trigonometry

PENERAPAN LANGKAH POLYA DALAM MENENTUKAN JARAK ANTARA DUA GARIS LURUS G1 DAN G2 Radiatul Adawiah
CENDEKIA: JURNAL ILMIAH PENDIDIKAN Vol 7 No 2 (2019): CENDEKIA: Jurnal Ilmiah Pendidikan
Publisher : STKIP Paris Barantai

The purpose of this research is to describe the implementation of Polya phase that can improve student learning outcomes in solving word problems a matter of geometry about determine the distance between two straight lines g1 and g2 Semester IV Mathematics Education Study Program STKIP Paris Barantai Kotabaru. This type of research is a classroom action Data collection techniques that were presented in this study. Based on the result of the research learning to use Polya phase can increase the studentâ€™s learning outcomes to solving the word problem about determine the distance between two straight lines g1 and g2 Semester IV Mathematics Education Study Program STKIP Paris Barantai Kotabaru, those are: 1) understanding the proble; 2) devising plan, 3) carrying out the plan;and 4) looking back at a complete solution. Key words : Polya Phase; Learning Outcomes; Word Problem; Distance of two lines.

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Journal : CENDEKIA: Jurnal Ilmiah Pendidikan