In the 21st century, the role of a teacher has evolved from being a traditional instructor to becoming a guide and facilitator of learning. With the proliferation of technology and the abundance of information available online, the traditional model of a teacher standing in front of a classroom and lecturing is no longer as effective as it once was.

Instead, teachers in the 21st century need to shift their focus from being the primary source of information to being a guide and mentor for students. This means helping students navigate the vast sea of information available online and assisting them in finding and evaluating reliable sources. It also means helping students develop critical thinking skills and the ability to problem-solve and think independently.

Giving students agency over their own learning is an important aspect of this new role for teachers. This means empowering students to take control of their own learning and providing them with the tools and resources they need to succeed. This can involve using technology to allow students to access information and resources from anywhere, as well as giving them the freedom to explore their own interests and passions.

One way teachers can facilitate this type of learning is by using inquiry-based learning approaches. This involves posing questions and problems to students and guiding them through the process of finding and evaluating information to come up with their own solutions. This helps students develop critical thinking skills and encourages them to take an active role in their own learning.

Another way teachers can give students agency over their learning is by providing personalized support. This might involve offering one-on-one tutoring or creating customized learning plans based on a student's strengths and needs. By providing individualized support, teachers can help students stay motivated and engaged in their learning.

Overall, the role of a teacher in the 21st century is to serve as a guide and facilitator of learning, rather than simply being a source of information. By helping students navigate the vast sea of information available online and facilitating inquiry-based learning, teachers can help students develop critical thinking skills and the ability to think independently. Additionally, by giving students agency over their learning and providing personalized support, teachers can help students stay motivated and engaged in their learning.