Tujuan penelitian ini Untuk mengetahui efektifitas penggunaan metode Two Stay Two Stray dan  Untuk mengetahui apakah metode Two Stay Two Stray mempengaruhi respon siswa dalam maharah kalam. Metode penelitian ini Eksperimen dengan pendekatan Kuantitatif  dengan instrument observasi, wawancara, angket, dan tes. Dan obyek pada penelitian ini siswa kelas 8 pesantren modern jabal nur yang berjumlah 188 siswa, dan peneliti memilih siswa kelas VIII. 3 berjumlah 23 siswa sebagai kelas kontrol dan kelas VIII.4 berjumlah 26 sebagai kelas eksperimen sebagai sample. Dalam pengambilan Non Probability. Dan hasil penelitian metode ini efektif untuk meningkatkan keterampilan kalam siswa terbukti dari nilai kelompok ekperimen pada pre test 62,77 dan nilai pos test 82, 58 dan hasil perhitungan spss 23 bahwasannya sig 0,098 lebih besar dari 0,05  apabila nilai sig lebih besar dari 0,05 maka

Oral health is an integral part of overall health which influences one's quality of life. Oral health problem in children occurs due to lack of oral health maintenance. Dental health education needs props, the use of props in changing children's behaviour is very important. The purpose of this study is to identify the effectiveness of pop-up book and poster towards oral health knowledge. This study is a quasi-experimental design, using pre-test and post-test. The population of this study is 5 th grader students of elementary school 20 Banda Aceh which is 70 students in total devided into 2 groups, each group consists of 35 students. Sampling technique used was total sampling which was divided into two groups, pop-up book group and poster group. Students' knowledge score before and after dental health education was measured by questionnaire. The data obtained was analysed using t-test. The result of the study showed that there were significant increased scores in both media (p<0,05), followed by t-test to compare pop-up book and poster media. The result showed that there were significant increased score in pop-up book media. The conclusion of this study is dental health education using pop-up book as a media is more effective compared to posters in increasing oral health knowledge of 5 th grader students of elementary school 20 Banda Aceh.