The dynamic nature of education requires that teachers continually adapt their professional skills to stay current with new educational methodologies and technologies. This adaptability is crucial not only for integrating digital tools into classrooms but also for equipping educators with enhanced decision-making abilities, problem-solving skills, and a future-oriented mindset. Addressing this need, our study investigates the impact of internship and mentoring programs on teacher education, particularly focusing on high school and middle school educators who play a vital role in shaping future generations.

Our research employed a mixed-methods approach, combining quantitative analysis of program outcomes with qualitative case studies of teachers' experiences. Surveys and interviews were conducted with teachers involved in internship and mentoring programs at various schools in Romania. Additionally, we assessed the integration of digital tools within these programs to evaluate their influence on professional development.

The study found that internship and mentoring programs significantly improve teachers' practical skills, effectively bridging the gap between theoretical knowledge and classroom application. Participants reported increased confidence in utilizing digital tools and adopting innovative teaching methods. Moreover, experiential learning and fostering an entrepreneurial mindset were identified as essential elements in modernizing teaching practices. Our findings also emphasized the importance of aligning internships with teacher education programs to maximize their effectiveness.

The results underscore the necessity of well-structured internship and mentoring programs in promoting teacher development. However, the successful implementation of these programs requires careful planning and consideration of challenges, including time constraints, the creation of supportive learning environments, and the alignment of internships with educational objectives. Our research provides valuable insights into best practices for designing these programs and highlights the importance of continuous evaluation to ensure they adapt to the evolving needs of educators. By addressing these challenges, we can better prepare teachers to effectively educate future generations.

Keywords: Modern education, professional development, teacher training, mentoring, digital education, AI application in education.