Latar belakang: Tingginya angka kejadian anemia pada remaja putri yang tidak diatasi sedini mungkin akan berisiko pada masa mendatang. Program pemerintah dengan memberikan Tablet Tambah Darah (TTD) di sekolah dalam 12 bulan terakhir telah berdistribusi sebesar 76,2%, namun dari jumlah ini hanya 1,4% yang mengonsumsi sesuai anjuran. Tujuan: Penelitian ini bertujuan untuk menganalisis pengaruh pemberian media video edukasi mengenai anemia terhadap sikap remaja putri dalam mengonsumsi tablet tambah darah di SMAN I Kuta. Metode: Penelitian ini menggunakan rancangan one group pre-post test design. Populasi penelitian ini seluruh siswi SMAN I Kuta kelas X dan XI sejumlah 445 siswi dengan sampel sebanyak 155 responden menggunakan teknik stratified random sampling. Intrumen yang digunakan yaitu kuesioner. Hasil: Pengetahuan sebagian besar responden yang semula kurang meningkat menjadi baik dan sikap sebagian besar responden yang semula cukup meningkat menjadi baik. Hasil uji statistik menggunakan Wilcoxon signed ranks test menunjukan bahwa variabel pengetahuan dan sikap didapatkan hasil p-value 0.000. Simpulan: Pemberian edukasi kesehatan menggunakan media video berpengaruh dalam meningkatkan pengetahuan mengenai anemia dan sikap remaja putri dalam mengonsumsi Tablet Tambah Darah (TTD) di SMAN 1 Kuta. Kata Kunci: Media audio visual, pengetahuan, sikap, anemia, tablet tambah darah (TTD)

Background: The high number of anemia on teenage girls which is not treated as early as possible will take a risk in the future. The government’s program by providing Blood Supplement Tablets in schools in the last 12 months has been distributed by 76.2%. However, it is only 1.4% who consume as the recommendation. Purpose: To analyze the effect of video education about anemia and behavior of teenage girls in consuming blood supplement tablets in SMA Negeri 1 Kuta Method: This study employed one group pre-posttest design. The population of this study was 455 female students of tenth and eleventh grade of SMA Negeri 1 Kuta. There were 155 respondents recruited as the samples which were chosen by stratified random sampling technique. The instrument used was questionnaire, The data were analyzed by using Wilcoxon signed ranks test. Findings: The result showed that the knowledge of respondents which has previously poor, has improved to be good and behavior of respondent which has previously sufficient, has improved to be good. The education video has an effect to improve the knowledge and behavior of the teenage girls (p-value