Kelayakan Poster Kandungan Gizi Jeruk pada Sub Materi Zat Makanan

: This study aimed to know the feasibility of oranges (Citrus sp.) poster in food nutrient sub material in eleventh grade student senior high school Pontianak city. This study form was descriptive with validation of poster as media. Data taking used purposive sampling technique with validators consideration were 2 Biology Education lecture and 3 biology teacher that were teaching in eleventh grade senior high school with KTSP curriculum in Pontianak city. Data analysis used Content Validity Ratio (CVR) and Content Validity Index (CVI) with 12 assessment criteria which were validated. Analysis result showed value of CVR and CVI of nutrient oranges poster were 0,99 refers to oranges (Citrus sp.) nutrient content poster feasible used as learning media in food nutrient sub material in eleventh grade senior high school in Pontianak