I think it is important to stay up-to-date on all the new technology available in our schools because it is our job to make sure our students are 21st century learners. To be 21st century learners, our students need the access to these new technologies so that they can build on their knowledge and show proficiency using these tools. If we become lazy and decide that we do not have the time to learn about the newest technology that is available to us and our students, we are failing at giving our students the best education possible. Also, by the time they learn what a new technology is, they may have to use it in every day life, or in the future at a job.
2. Most desktop computers do the same things as mobile devices, so why do teachers need to use both?
Mobile devices offer many more options than desktop computers. First of all, they can be taken outside the classroom. At my school, we have recently received a grant to have 12 raised garden beds for our students to learn about agriculture and where our food comes from. With iPads and laptops, we can record information outside, rather than having to go back and forth to the classroom. Mobile devices also make for easier collaboration between students. Students can easily carry an iPad or laptop with them to a group and work together that way, rather than having gather around a desktop computer with other groups trying to gather at the desktop right next to them.
3. How can the cost of digital devices be justified when the functions they perform are often limited in number and scope?
As educators, I think we should have the mindset that education is priceless. If new technology is being used often in classrooms, then the cost should not matter. However, if teachers are not using the available resources, I can see how money would be wasted. Again, if we expect our students to be 21st century learners and workers, one day, we need to expose them to as much new technology as we can.
Morrison, G. R., ), G. R. M., & Lowther, D. L. (2010). Integrating computer technology into the classroom, skills for the 21st century. Allyn & Bacon.