Ahmad Nafran Razani, - (2024) PENGEMBANGAN DAN VALIDASI BUTIR SOAL TES FORMATIF PADA MATERI STOIKIOMETRI DENGAN MENGGUNAKAN PETUNJUK FEEDBACK. S1 thesis, Universitas Pendidikan Indonesia.
Text
S_KIM_2006528_Title.pdf Download (735kB) |
|
Text
S_KIM_2006528_Chapter1.pdf Download (147kB) |
|
Text
S_KIM_2006528_Chapter2.pdf Restricted to Staf Perpustakaan Download (556kB) |
|
Text
S_KIM_2006528_Chapter3.pdf Download (448kB) |
|
Text
S_KIM_2006528_Chapter4.pdf Restricted to Staf Perpustakaan Download (1MB) |
|
Text
S_KIM_2006528_Chapter5.pdf Download (71kB) |
|
Text
S_KIM_2006528_Appendix.pdf Restricted to Staf Perpustakaan Download (3MB) |
Abstract
Penelitian ini bertujuan untuk mengembangkan butir soal tes formatif pada materi stoikiometri dengan menggunakan petunjuk feedback serta untuk menghasilkan kualitas butir soal tes formatif yang dikembangkan dilihat dari aspek validitas, reliabilitas, tingkat kesukaran, serta daya pembeda soal. Desain penelitian yang digunakan dalam penelitian ini adalah pengembangan dan validasi. Partisipan yang terlibat yaitu, 5 orang validator ahli dari bidang pendidikan kimia yang terdiri dari 3 orang dosen program studi pendidikan kimia dan 2 orang guru kimia yang berasal dari sekolah yang berbeda, serta 32 orang peserta didik kelas XI di salah satu SMA swasta di Kota Bandung. Produk yang dihasilkan dari penelitian ini adalah instrumen soal tes formatif pada materi stoikiometri yang baik dari segi reliabilitas beserta lembar petunjuk feedback menggunakan media digital power point. Hasil uji validitas isi dinyatakan seluruh soal valid dengan nilai CVR sebesar 1, yang terdistribusi ke dalam 2 soal kode A dinyatakan valid tanpa perbaikan dan 18 soal kode A dinyatakan valid dengan perbaikan, sedangkan pada kode soal B, sebanyak 8 soal dinyatakan valid tanpa perbaikan dan 12 dinyatakan valid dengan perbaikan. Hasil uji validitas empiris diperoleh pada kode soal A, sebanyak 10 soal dinyatakan valid dan 10 soal lainnya dinyatakan tidak valid secara empiris, sedangkan pada kode soal B, diperoleh sebanyak 9 soal dinyatakan valid secara empiris dan 11 soal lainnya dinyatakan tidak valid secara empiris. Hasil uji reliabilitas pada kode soal A diperoleh koefisien reliabilitas Alpha Cronbach sebesar 0,79 dengan kategori tinggi, dan pada kode soal B, diperoleh koefisien reliabilitas Alpha Cronbach sebesar 0,82 dengan kategori tinggi. Hasil analisis butir soal ditinjau dari tingkat kesukaran, pada kode soal A diperoleh soal sedang sebanyak 35% dan soal sukar sebanyak 65%, sedangkan pada kode soal B, diperoleh soal sedang sebanyak 40% dan soal sukar sebanyak 60%. Hasil uji daya pembeda pada kode soal A memiliki rata-rata sebesar 0,16 dengan kategori kurang baik dan pada kode soal B memiliki rata-rata sebesar 0,20 dengan kategori kurang baik. This study aims to develop formative test items on stoichiometry material using feedback instructions and to produce the quality of formative test items developed in terms of validity, reliability, difficulty level, and question differentiation. The research design used in this research is development and validation. The participants involved were 5 expert validators from the field of chemistry education consisting of 3 lecturers from the chemistry education study program and 2 chemistry teachers from different schools, as well as 32 grade XI students in one of the private high schools in Bandung City. The product produced from this research is a formative test question instrument on stoichiometry material that is good in terms of reliability along with a feedback instruction sheet using digital power point media. The results of the content validity test stated that all questions were valid with a CVR value of 1, which was distributed into 2 questions code A declared valid without improvement and 18 questions code A declared valid with improvement, while in question code B, 8 questions were declared valid without improvement and 12 were declared valid with improvement. The results of the empirical validity test obtained in question code A, as many as 10 questions were declared valid and 10 other questions were declared invalid empirically, while in question code B, as many as 9 questions were declared valid empirically and 11 other questions were declared invalid empirically. The results of the reliability test on question code A obtained an Alpha Cronbach reliability coefficient of 0.79 with a high category, and on question code B, obtained an Alpha Cronbach reliability coefficient of 0.82 with a high category. The results of item analysis in terms of difficulty level, in question code A, 35% of medium questions and 65% of difficult questions were obtained, while in question code B, 40% of medium questions and 60% of difficult questions were obtained. The results of the differentiator test on question code A have an average of 0.16 with a poor category and on question code B has an average of 0.20 with a poor category.
Item Type: | Thesis (S1) |
---|---|
Additional Information: | https://scholar.google.com/citations?view_op=list_works&hl=en&user=9PDg5BgAAAAJ SINTA ID : 6681972 SINTA ID : 6745962 |
Uncontrolled Keywords: | Tes Formatif, Petunjuk Feedback, Stoikiometri. Formative Test, Feedback Clues, Stoichiometry. |
Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Pendidikan Kimia |
Depositing User: | Ahmad Nafran Razani |
Date Deposited: | 13 Sep 2024 03:17 |
Last Modified: | 13 Sep 2024 03:17 |
URI: | http://repository.upi.edu/id/eprint/124507 |
Actions (login required)
View Item |