Abstract :
Penelitian ini bertujuan untuk mengembangkan LKS terintegrasi praktikum pada materi jamur
bagi siswa kelas X SMA Dharma Suci dan untuk megetahui kelayakan LKS terintegrasi
praktikum pada materi jamur bagi siswa kelas X SMA Dharma Suci Jakarta Utara berdasarkan
tanggapan siswa, ahli materi, ahli media dan ahli bahasa. Penelitian ini merupakan penelitian dan
pengembangan Research and Development (R&D) menggunakan model pengembangan Sugiyono
yang terdiri dari 5 tahapan yaitu, potensi dan masalah, pengumpulan data, desain produk, validasi
desain dan revisi desain. Instrumen dalam penelitian ini menggunakan angket. LKS yang sudah
selesai disusun diuji kelayakannya oleh reviewer terdiri dari ahli materi, ahli media, ahli bahasa
dan angket tanggapan siswa Kelas X MIPA SMA Dharma Suci Jakarta Utara yang berjumlah 33
siswa. Metode penggumpulan data dengan dengan uji validasi. Hasil penelitian yang telah
dilakukan berupa: 1) Dihasilkan LKS Terintegrasi Praktikum pada materi jamur kelas X MIPA 2)
Penilaian dari satu ahli materi diperoleh persentase rata-rata 90% dengan kategori kelayakan
?Layak?. Penilaian satu ahli media diperoleh persentase rata-rata 93% dengan kategori kelayakan
?Sangat Layak?. Penilaian dari satu ahli bahasa diperoleh persentase rata-rata 87% dengang
kategori kelayakan ?Sangat Layak?. Penilaian oleh 33 siswa diperoleh persentase rata-rata 77%
dengan kategori kelayakan ?Layak?;. Berdasarkan data yang didapatkan, maka media LKS
Terintegrasi Praktikum pada Materi Jamur layak untuk digunakan oleh siswa kelas X MIPA SMA
Dharma Suci Jakrta Utara.
Kata kunci: pengembangan, LKS Terintegrasi Praktikum, instrumen penilaian, kelayakan.
This study aims to develop integrated LKS practicum on mushroom material for class X students
of SMA Dharma Suci and to find out the feasibility of integrated LKS practicum on mushroom
material for class X students of SMA Dharma Suci North Jakarta based on the responses of
students, material experts, media experts and linguists. This research is a research and
development Research and Development (R&D) using Sugiyono's development model which
consists of 5 stages namely, potential and problems, data collection, product design, design
validation and design revision. The instrument in this study used a questionnaire. The feasibility
of the LKS which was completed was tested by the reviewer consisting of material experts, media
experts, linguists and questionnaire responses from Class X Mathematics and Natural Sciences
students of SMA Dharma Suci North Jakarta, totaling 33 students. Data collection method with
validation test. The results of the research that have been carried out in the form of: 1) Produced
Integrated LKS Practicum on mushroom material class X MIPA 2) Rating of one material expert
obtained an average percentage of 90% with the category of "Eligible". The assessment of one
media expert obtained an average percentage of 93% with the category of "Very Eligible". An
assessment of one linguist obtained an average percentage of 87% with the "Very Eligible"
eligibility category. Assessment by 33 students obtained an average percentage of 77% with the
category of "Eligible" ;. Based on the data obtained, the LKS Integrated Practicum media on
Mushroom Material is suitable for use by students of class X MIPA of Dharma Suci High School
in North Jakarta.
Keywords: development, LKS Integrated Practicum, assessment instruments, feasibility.