Pengembangan Lembar Kegiatan Siswa (LKS) Bangun Ruang Sisi Datar Berbasis PBL
Abstract: Quality of learning
mathematics is supported by the availability of qualified learning facilities
for students, for example worksheet. This study aims to describe how to develop
and produce student’s worksheet (LKS) of flat side space, based on
Problem-Based Learning (PBL) which is valid and practical. This study is
research and development which is held in SMP N 2 Pengasih, Yogyakarta using
Thiagarajan development model. The result of study is obtained development
process of LKS comprising defining phase, designing phase, developing phase
that starts from expert validation, revision, readability test, product
revision, field test, and ends with the disseminating phase. The result of
expert validation shows that LKS is valid in very good category. LKS
practically gets very good category from tehacher assessment. The result of
students assessment shows that 43,75% students can use LKS in very good
category and 56,25% students can use LKS in good category.
Penulis: Niluh Sulistyani
Kode Jurnal: jpmatematikadd160259
