Uji Kepraktisan Perangkat Eksperimen Elastisitas Modulus Puntir Sebagai Medi…

Abstract: This research has a purpose to find out the practicality equipment of modulus rigidity and student worksheet as physic learning media for senior high school. The method that used is Research and Development (R&D) with Borg and Gall development model in test of introduction phase that usually called as practicality test. The subject are 20 student of XI Science and 3 teachers of physic…