PENGEMBANGAN LEMBAR KERJA SISWA (LKS) MATERI PECAHAN BERBASIS METODE PENEMUAN TERBIMBING UNTUK KELAS VII SISWA SMP
ABSTRACT: The research purpose
was to created student worksheets (Lembar Kerja Siswa) base on guided finding
method valid and simply fraction substance. Research type used was Research and
Development. There were three research steps; those defining, designing and
developing. Research subject was 7th grade secondary school students SMP N 2
RAMBAH 2015/2016 school year. Instruments used on research were validation
sheets and quesionnaire. The process to get Lembar Kerja Siswa (LKS) that valid
and practice involve defining, designing and developing. On the step of
developing student worksheets (Lembar Kerja Siswa) four raters validated the
student worksheets (Lembar Kerja Siswa) by average 3,17 as valid category.
While practicalities got by experiment and research by practicalities
quesionnaire expert got 81,25% in practical category. Practical experiment by
teacher got 86,64% in very practical category. And practical experiment by 7th
grade SMP N 2 RAMBAH got 89,93% in very practical category. Finally, it could
be conclude that student worksheets (Lembar Kerja Siswa) based on guided
finding method is valid and very practical.
Penulis: Robiatul Adawiah
Kode Jurnal: jpmatematikadd160159
