Uji Potensi Anti Kanker Ekstrak Biji Pinang Merah dan Implementasinya dalam Pembelajaran Mitosis

Abstract

This research aims to determine the anticancer potential of Areca vestiaria Giseke extract and it\u27s effective concentration as anti-cancer, as well as determine the feasibility of mitosis worksheets for third grade of senior high school based on research result. Therefore research consisted of two phases. First phase is anti-cancer potential of Areca vestiaria Giseke using the experimental method with 3 treatments, 2 replications and 1 control (0 ppm). Data were analyzed by regression test. Second phase, the feasibility of the development of research results in the form of worksheets investigated by descriptive methods. Worksheets was validated by five validators, i.e. two lecturers and three senior high school teachers who teach Biology in Pontianak City. Based on the calculation of linear regression, y = -1,005+0,026 x. The results showed that Areca vestiaria Giseke extracts have a potency for as anti-cancer with 1.972 ppm. The validity score mitosis worksheets was 3,51 which categorized as valid, the worksheet are suitable to be used in the learning process, especially for sub material mitosis