Through the invention of the printing press, teachers were able to utilize paper products more frequently, transforming the landscape of education.

Due to the Industrial Revolution, numerous changes occurred in society and technology, ultimately advancing education.

Through the use of improved long-distance communication, vital information can be spread more easily, helping teachers across the nation.

Due to the invention of the telephone, smartphones and similar devices were eventually developed, which are now used on a daily basis by teachers.

Guided the U.S. through most of WWII, from the attack on Pearl Harbor (1941) until his death in 1945. Strengthened U.S. alliances, worked closely with Churchill and Stalin.

Expanded the role of the federal government in the economy. Advocated for the "Four Freedoms": freedom of speech, freedom of worship, freedom from want, freedom from fear.

FDR helped create a more economically stable nation, which in turn created more job opportunities, thereby requiring more teachers.

Because of Sputnik, opportunities for more and better satellites were available, helping with the overall advancement in communication technology (such as smartphones and the internet), including within school systems.

Podcasts have influenced education by providing flexible, on-demand learning, supporting diverse teaching methods, and allowing students to learn at any time, although they also require strong self-motivation and access to technology.

Social media has transformed education by expanding access to resources, fostering collaboration, and making learning more engaging, while also presenting challenges such as distraction, misinformation, and unequal access.

COVID-19 transformed education by accelerating the shift to online learning, pushing teachers to adopt digital tools, and highlighting issues of access and equity, while also encouraging new flexible and hybrid teaching practices.

Virtual reality (VR) has significantly impacted education by creating immersive, hands-on learning experiences that enhance engagement and understanding, particularly in fields such as science, medicine, and engineering. However, cost and accessibility remain significant challenges.

Open Educational Resources (OER) have impacted education by lowering costs for students, expanding access to free learning materials, and encouraging collaboration and customization in teaching. They have shifted their approach to learning toward openness and flexibility, although challenges such as quality control and unequal digital access persist.

The flipped classroom has revolutionized education by relocating lectures outside the classroom and utilizing class time for active learning, which fosters deeper understanding and personalized support, but requires careful preparation and access to technology.

AI has both positively and negatively impacted education. It has created both challenges and opportunities for both teachers and students alike.