KELAYAKAN MEDIA POSTER KANDUNGAN GIZI JAMBU BIJI DAN SAWO MANILA YANG DIPERJUALBELIKAN DI KOTA PONTIANAK

Abstract

This study aimed to know the feasibility of poster about guava and sapodilla nutrient content which were sold in Pontianak as a learning medium on sub material about nutrient in class XI SMA. This study was descriptive with questionnaire as non-test data technique collection. Validation was done by the 5 experts,   they were   2   Biology Education lectures and 3 biology high school teachers in Pontianak. Data analysis used Content Validity Ratio (CVR) and Content Validity Index (CVI) with 12 assessment criteria which were validated. The result of data analysis showed that the poster about guava and sapodilla nutrient content sold in Pontianak feasible to use as a learning medium on sub material about nutrient in class XI SMA because all of assessment criteria had reached the minimum Lawshe CVR value (0.99).

Keywords: Poster feasibility, Guava and Sapodilla nutrient content.