The current study aimed at developing English Oral skills through using a program based on language immersion model. Sixty students were randomly divided into two groups: experimental (n= 30) and control (n=30). The experimental group received a program based on language immersion whereas the control group received regular instruction. An EFL Oral skills pre-posttest was prepared and administered. The oral skills test was scored using a rubric prepared by the present study researcher. Results confirmed the significant effect of the program based on language immersion model on developing the oral skills. The students of the experimental group outperformed those of the control one.