Chapter Three - Reflecting on What I Know

1) Why is it important to learn about different technology tools when they are constantly changing?
-Technology is ever changing, and therefore we must learn about different technology tools. Many new tools are built in such a way that they are compatible with older items (example: a brand new printer model will most likely work with your two year old desktop.) It is important to know how to use each different piece as a whole so that you can operate newer systems.

2) Most desktop computers do the same things as mobile devices, so why do teachers need to use both?
- It is true that desktop computers do have many of the same functions as mobile devices, however it's not eactly easy to tote around your desktop to do an outdoor mapping activity. Mobile devices are just that- mobile. They may be a little bit limited in their functions (a GPS system probably does't come with a camera feature or calculator) however their individual use is beneficial to the classroom. Students and teachers can effectively use both desktop computers and mobile devices together to gain a broader view of their subject, rather than be limited to the classroom.

3) How can the cost of digital devices be justified when the functions they perform are often limited in the number and scope?
- The cost of digital devices can be justified in that they improve learning. Every item, electronic or not, has a shelf life. Classroom books become outdated, overused, and must be replaced eventually. The same goes for digital devices, the cost is just higher and the shelf life is generally shorter. You must, however, look at how much those devices are being used. A classroom computer can be seen as a gateway to the internet, which thereby opens doors for the student's learning. Laptops, smart boards, and even personal response systems are beneficial in the classroom, sometimes alone and other times by working together.

References:

Lowther, D. & Morrison, G. (2010) Integrating Computer Technology into the Classroom: Skills for the 21st Century. Pearson Education, Inc. Boston, MA. USA.