Throughout history, many have understood the importance of knowing how to read, write, and count. Over time, it became clear that education was a fundamental pillar for the development of societies and the well-being of future generations. For this reason, throughout the 20th century, amidst diverse schools of thought and heated debates, the member countries of the United Nations enshrined in the Universal Declaration of Human Rights that “everyone has the right to education” (UN, 1948).
As the world faces complex global challenges, educational systems are increasingly overburdened, revealing a range of obstacles that demand urgent international attention. From inequalities in access to education to the digital revolution, the challenges in education are vast and varied, and overcoming them is essential to ensure that all citizens have the opportunity to learn.
The evolution of digital technologies has profoundly impacted all sectors of society, and education is no exception. The digitization of classes, accelerated by the COVID-19 pandemic, exposed an alarming reality: the lack of technological infrastructure in many regions, especially in developing countries, and the absence of preparedness for new technologies. In just a few days, schools and universities were forced to adopt an emergency solution, applying a new digital reality by interrupting traditional in-person teaching and implementing remote learning modalities through digital technologies. Despite the challenges faced, the pandemic drove educational innovation, promoting the use of digital technologies in teaching, which had previously advanced at a slow pace and now seems to have become more established.
Remote and hybrid learning, once a necessity imposed by the pandemic, is now a viable option to complement traditional education, although many teachers still struggle to integrate technology effectively into their teaching practices. While new generations of students are increasingly familiar with the use of digital devices, many teachers lack the training needed to use these tools productively. As digital education becomes a contemporary reality, it is urgent to implement continuous training and promote a digital culture in schools so that teachers can keep up with technological transformations and apply this knowledge effectively.
On the other hand, it is undeniable that the future of education is increasingly tied to new technologies and distance learning, whose reliance could result in a disconnection from classical pedagogical approaches that foster students' social, emotional, and intellectual development. In this regard, the experience of distance learning during the pandemic has already allowed us to identify several persistent challenges, such as the lack of social interaction, the impact on students' emotional and cognitive development, and the difficulty of maintaining focus in a home environment.
Thus, technology holds the potential to transform education in the 21st century, but it also poses significant challenges regarding the adaptation of infrastructure, teachers, students, and educational systems as a whole. New technologies have the potential to revolutionize education even further, making it more accessible, dynamic, and adaptable to each student's needs. However, for this to be effectively realized, educational systems must invest in the continuous training of teachers, the creation of adequate infrastructure, and the implementation of pedagogical strategies that balance innovation and tradition. The digital transformation in education is an inevitable path, but its success will depend on how well the balance between the opportunities technology offers and the challenges it imposes is managed.