CD Tesis

Pengembangan Instrumen Asesmen Kemampuan Berpikir Kreatif Siswa Pada Materi Hidrokarbon

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The Creative Thinking Ability Assessment Instrument is a tool used to measure students' thinking skills based on available information data, find many possible answers to a problem or be able to find many ways to solve a problem. An assessment instrument will be developed according to indicators of creative thinking skills and integrated with hydrocarbon materials. Hydrocarbons are compounds derived from living things that can form compounds with various combinations so that they can form straight, branched, cyclic and aromatic bonds. The peculiarity of a carbon atom which has four valence electrons, can form four strong covalent bonds, and can bond with itself gives the carbon atom many possible pharmaceutical forms. Because hydrocarbon material has a fairly broad and complex scope so that students' creative thinking skills can be developed.
This study aims to produce an assessment instrument to be able to measure the ability to think creatively on hydrocarbon material and to determine the validity of the assessment instrument and determine the characteristics (validity, reliability, difficulty level, and distinguishing power) of the developed instrument items and to determine differences in the results of measuring the ability. creative thinking of students in each school.
The research method used the research and development model of Borg and Gall. This research stage was carried out until the development stage. The assessment instrument developed in this study consisted of twenty-four items in the essay test which referred to the indicators of creative thinking which consisted of 4 indicators. The validation of the instrument for assessing the ability to think creatively was carried out by three validators who were the lecturers of the Postgraduate Chemistry Education at the University of Riau and the lecturers of the Faculty of Mathematics and Natural Sciences, UMRI. This study involved 75 high school students in Pekanbaru. The data collection instruments in this study were validation questionnaires, user response questionnaires and assessment instruments in the form of description questions. Based on the validity according to the expert in material aspects, construction aspects and language aspects, the percentage results are in the range of 90% -95%. The assessment instrument has a validation value in the very feasible category because it ranges from 81% -100%. The results of the analysis of the creative thinking ability of the 3 validators showed that the instrument had a validation of 97.2% with a good category. 12 The developed test instrument is considered valid so that it can be used as a measuring tool to determine students' creative thinking abilities. The results of the characteristic test of the student's creative thinking ability assessment instrument obtained information that: the questions that were declared valid in a construct with a Pearson correlation value> 0.36 were 9 questions consisting of 10 item questions, the reliability of the Cronbach neglected questions was assisted by the SPSS for Windows version 25 software program. is 0.885 has a high level of confidence. The results of the difficulty level
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of the questions obtained 2 items in the difficult category, 4 items in the medium category and 4 items in the easy category. While the distinguishing power of the questions was obtained that 7 items were in sufficient category and 3 items were in good category. The assessment instrument for students' creative thinking ability in the legibility aspect was very good, time was good and the question feasibility was very good. The results of measuring students 'creative thinking abilities on hydrocarbon material to 75 students at 3 schools showed that students' creative thinking abilities were quite creative.
Based on the results of this study, it can be concluded that the development of an assessment instrument for students' creative thinking abilities on hydrocarbon material as many as 12 questions were declared materialally valid and of the 12 questions were validated constructally resulted in 9 valid and reliable questions. Analysis of the level of difficulty and distinguishing power of 12 questions resulted in 9 questions which were declared eligible for the broad-scale test and were declared as the final product. The results of the analysis of students' creative thinking abilities on a broad-scale test showed that the category was quite creative. The results of the next broad-scale test to determine differences in students' creative thinking abilities in three schools used the One Way Anova test (one-way Anova). In general, students' ability to think creatively at three schools has differences because the sig value

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

10 20. 221 (0002)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Pendidikan Kimia., 2021

Deskripsi Fisik

xv, 111 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

10 20. 221 (0002)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

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