Teaching in the 21st century has many advantages. Multiple technologies make possible what was impossible twenty-five years ago, when I was a student at the same school where I now teach. Although the technology is faster, better, and more innovative than when I roamed the halls of Mt. St. Joseph, teaching itself is not incredibly different. To me, being a 21st century educator and innovator means a focus on one thing: choice.
In the above clip from Jurassic Park, Dr. Malcolm laments over technology becoming blinding to the point that scientists do things just because they can instead of asking whether they should. If we replace the word "scientists" with "teachers," my views on 21st century education are perfectly summed up by Dr. Malcolm. There is so much technology at our disposal as teachers that many teachers use tech just because it is there and they can. These teachers do not exercise their ability to choose.
Teaching, as always, relies on pedagogy and content. What you want your students to learn, understand, and synthesize is still paramount. True, there are many tech tools that can help streamline material and make it more flavorful for our students. There is tech that makes teachers' lives easier and more efficient. But it is incumbent upon each teacher to choose only that tech that complements a lesson, a unit, or a project. Using a Google product, or YouTube, or an app simply to flout one's use of technology can be damaging and self-defeating.
Being the best 21st century educator possible means knowing your content, understanding the myriad ways your students best learn, and then applying thoughtful, appropriate technologies, when it best serves the educator and, most importantly, the students. Educators have powerful tools at their disposal, but the most important technology choice is whether to use it at all or not. Only when the technology supports and facilitates learning should it be applied.
In this respect, teaching has not changed much since I was a student. What has changed is what technology is available -- and on a grand scale. More than ever, a teacher must understand his students and his courses and understand what technology helps make his students better learners. With this mentality, focusing on choice, a teacher can wield technology confidently, helping students become more collaborative, allowing students the freedom to express themselves more creative, guiding students to think more critically, and have students communicate more effectively.