There are a few reasons why teachers need to embrace mobile learning. The most important reason is that the culture nowadays is moving towards technology everything. Kids are on their iPhone more than they are talking face to face with each other. The need for being able to teach through technology is becoming extremely necessary. Another reason is that some people are more visual learners than audio learners. Also some people also learn by doing hands on work. Having them use their iPhones or iPads and being able to learn through the devices they use every day can make things much easier to keep them involved.
The largest issue I feel with mobile learning is the socioeconomic variety within the class room. Some kids aren't able to have some of the out of class materials necessary for assignments. Things like laptops, iPhones, iPads, or even internet availability depending on where they live. Having a class set of materials, such as iPads, would be the best way to help with this problem. Along with that, making all assignments that iPads are necessary for be in class assignments. Using socrative as an exit test would be a very effective.
There are a few ideas I have for integrating mobile learning into my PE classes. One idea is having a lab portion where we use iPads with an Excel type application and logging things such as heart rate assessment and recording peer to peer assessments. Another idea is using socrative or survey monkey, which are both applications possible on a phone or iPad, to take pre and post tests necessary for my game units. One last idea I had pop into my head is having kids tweet every time they exercise outside of class as a part of their grade. Tweets are easily sent through both smart phones and not smart phones.