In recent years, the national policy has strongly promoted the integration of artificial intelligence technology and the field of education. In response to the national policy’s call, this paper proposes a robot-assisted teaching model. Taking the coordinate transformation model, velocity motion model, odometry motion model, and visual and auditory recognition model as design principles of the educational robot, the design of the educational robot is materialized by borrowing relevant hardware and programming software. The robot-assisted preschool education teaching model was created to explain the role of educational robots in preschool education. The research subjects were selected, and the teaching effect of robot-assisted preschool education was analyzed by combining theoretical knowledge of statistics. After the experimental intervention, in terms of learning quality, language expression ability, and cooperative literacy, there was a significant difference between the early childhood students in Group B and Group C, with P<0.05. In addition, the mean value of all the satisfaction indices remained above 3.3. Combining all the analyzed results confirms the facilitating role of robot-assisted teaching in preschool education.