Pengembangan Bahan Ajar Menulis Teks Eksposisi Bermuatan Cinta Lingkungan dengan Strategi Pemodelan untuk Siswa Kelas VII SMP

This research and development aims to produce instructional materials for exposition text writing which can improve students writing skill and environmental awareness. Research and development models used is the development model Four-D model (4D) from Thiagarajan, Dorothy, and Melvyn. 4D model consists of four stages, define, design, development and disemination. 4D models have been selected and systematic measures that are specifically designed to develop a teaching device. Results of readibility test, validation test, and testing of the product showed that the exposition text instuctional material can be implemented.