Today, 1.5 billion people around the globe are carrying a powerful computer on their person1. That might seem like a lot, but I'm not referring to laptops, I'm referring to cell phones, which currently outnumber personal computers in most countries around the world2. In our society, mobile phone technology is prevalent everywhere you go and most models have more processing power than a desktop of a decade ago. These devices have permeated the youth population – in one study every individual participating reported already owning their own cell phone3. While 100% saturation is not the average response, high percentages (i.e. Higher than 80%) of youth with access to mobile phones is extremely common. With so much technology available in children's hands, some educators are eager to see those devices put to good use, namely to help teach those kids who already have a cell phone. Before we can devise educational methods, however, it's worth looking into what such devices are already being used for.
In Canada and the United States, personal computers and laptops are still prevalent, putting less emphasis on mobile phone use. By contrast, studies done in Japan show that most students do not own a personal computer or laptop and that personal phone use is much higher. A study done with American College students showed that only a third of students used SMS services regularly during class in 20084. Almost 25% of the student population reported not using text messaging at all during class, and over half reported not using their laptops for personal reasons. A similar study in Japan, however, paints a very different picture with the polled students showing that 99% of youth use SMS messaging services, termed e-mail, regularly during class and 83% of those messages were to talk to peers or family5. A comparison of basic phone use in American and Japanese classrooms is shown below:
America | Japan | |
Text Messaging/SMS | 28.94% frequent use 26.38% infrequent use | 80% frequent use 19% infrequent use |
Voice Call | .85% frequent use 3.83% infrequent use | 30% frequent use 30% infrequent use |
While there are a myriad of tools and applications available on many phones, many studies ignore these advanced features, and those that include them show that most students are not using them as regularly as basic features such as text/e-mail and voice calls. Unfortunately, I was unable to find a study that distinguished between students who did not have access to such features, students who did not know they had access to such features and students who choose not use features despite being knowledgeable about their applications. Some of these extended features are the ones that could be most beneficial to education, including calendar, todo list applications, browser and dictionaries.
The mobile phone's widespread availability certainly encourages its adoption in schools as an educational tool. Students already possess both the technology and the skills to use it, so why not take advantage of their expertise? Mobile technology encourages independent learning, engages reluctant learners, allows peers to learn from each other and can encourage critical thinking when used properly. Furthermore, by encouraging appropriate cell phone use, instructors are given the opportunity to educate their students about how they are not to use mobile technology and gives students a forum for reporting inappropriate behaviour.
Independent thinking is an important skill. In my experience, being able to make effective decisions by yourself based on task-knowledge is a critical ability in the workforce. Mobile technology such as smartphones allow students to develop these strong decision-making abilities. A study of adult learners showed that using smartphone devices helped students to identify their weaknesses and areas where they needed extra work6. The process of determining which areas need work and adjusting study habits to meet those needs teaches students how to make informed decisions about work flow. Furthermore, the study showed that students with mobile devices generally acted more independently, taking responsibility for their own learning and even acting as peer mentors to other students in areas they excel7. The device itself actually fosters independence as well, as learning to handle and care for such a valuable piece of equipment encourages students to make better decisions in an effort to be responsible8.
Before students are able to learn independent thinking, however, a student needs to be engaged enough to learn the basic concepts they are to use to make critical decisions. Mobile technology offers a unique array of options to engage reluctant students. Mobile phones can be used in truly innovative ways that gain interest from students not always easily persuaded to participate. Bloggers all over the Internet have ideas on the most engaging ways to use a cell phone in school. Some of these ideas include:
- Using SMS to poll, question or quiz students
- Reading latest news articles in class
- Taking pictures for scientific data collection, visual journalism and progressions over time
- (More uses with links)
By adopting a more diverse set of teaching practises, educators are enabled to reach out to students who do not learn most effectively from a standard lecture format. The average lecture accounts for audio-visual learners only, while many mobile applications engage other types of learning through its variety of interactive and independent applications.
Furthermore, mobile technology allows peers to connect and learn from each other as well as from the educator. An experiment in 2003 gave students at the University of Maryland access to instant messaging during lectures and encouraged students to use it in order to ask questions about the lecture, to discuss points being made during the lecture and to share relevant external sources of information with their classmates9 (Instructional uses of...). While the students felt that focusing on both instant messaging and the professor was too much, they did advocate for interspersed instant messaging sessions where they discuss questions and reactions to segments of a lecture, or incorporating one discussion session at the end of the lecture. Three reasons were given as to why instant messaging is preferable to verbal discussion.
- Students are not required to leave their seats in order to meet with peers, saving time on organization before and after and leaving more time for actually communicating ideas. Some classrooms are not even equipped to have the furniture rearranged.
- Oral discussion groups can get very loud, especially in a large class. Using instant messaging decreases volume and allows students to focus on their thoughts and the thoughts of their group instead of what the group next to them is discussing. Another noise reduction comes from not needing to move furniture.
- Instant messaging provides a written record of student communications. Records can be saved by students for studying at a later date or printed out and handed in as part of a participation grade.
While this particular study used instant messaging to enable communication, I would theorize that the same experiment could be carried out with other communications technologies such as text messaging, Android Talk or other smartphone services.
In addition, smartphones can be used in the classroom as a reference tool to encourage critical thinking skills. Many educators are of the mind that students do not learn critical thinking skills by using technology to look up the answer. While it is true that looking up the answer to a question doesn't teach you to figure it out on your own, knowing how to look up the facts can help students focus more on analyzing information and making connections10. Memorizing information is what a computer does best, so why have students do it when what they do best is think about the information they are given? With so much information available to students, it is more important for them to know where they can find reliable answers than for them to memorize facts11 (value of using cell phones...). By placing the emphasis on applying and evaluating information, educators can emphasize critical thinking skills in conjunction with technological skills.
Mobile phone use can also extend learning beyond the walls of the classroom with both mobility and spaced learning benefits. Cell phones are mobile devices by their very nature, and thus inherently offer some unique attributes that can benefit a student. Mobile technology creates an environment for learning at any time and any place12. Phones with browser capability put the Internet at students' fingertips and downloading learning objects directly onto devices allows access even in areas where Internet is unavailable. Adult students often expect to be more responsible for their work and benefit from the freedom and flexibility that mobile devices allow for13. Some experiments have also attempted to space out teaching by sending text messages to students periodically throughout the day. Each text message contained a short 100-word language lesson in the hopes that repeated exposure for shorter bursts throughout the day would increase student understanding of the material. When asked 'Is this a valuable teaching method?” 93% responded positively, and academic data supported their claims. 88% of the students that received text-message lessons improved their language score, compared to 48% of the paper and pencil study group students who improved their language score14.
Though not directly related to education, one aspect of allowing technology into the classroom that should be considered is that when positive uses of a technology are reinforced, misuses may be less likely to occur. By teaching students when and where phone use is appropriate, instructors are able to enter into an understanding with the students that fosters a good learning environment. Instructors can enforce turning off cell phones during lecture times, then allow them for learning activities. In my opinion, striking a balance gives students a way to learn how to use technology constructively and helps enforce learning through varied learning activities.
References
1. Prensky, M. (2005). What Can You Learn From A Cell Phone? – Almost Anything!. Innovate!, Retrieved May 23, 2011, from http://innovateonline.info/pdf/vol1_issue5/What_Can_You_Learn_from_a_Cell_Phone__Almost_Anything!.pdf
2. Prensky, M.
3. Houser, C. & Thornton, P. (2004, Aug. 24). Using Mobile Phones in Education. IEEE Xplore, Retrieved May 23, 2011, from http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=1281326
4. Barber, C. J. & Watson, R. (2008, Mar.). Personal Electronic Devices in the University Classroom. Association of Business Information Systems, Retrieved May 12, 2011, from
5. Houser, C. & Thornton, P.
6. Attewell, J. (2004). Mobile Technologies and Learning. Technology Enhanced Learning Research Centre, Retrieved May 12, 2011, from http://www.m-learning.org/docs/The%20m-learning%20project%20-%20technology%20update%20and%20project%20summary.pdf
8. Cherian, E. J. & Williams, P. (2008, Oct. 24). Mobile Learning: The Beginning of the End of Classroom Learning. Proceedings of the World Congress on Engineering and Computer Science 2008, Retrieved May 12, 2011, from http://www.iaeng.org/publication/WCECS2008/WCECS2008_pp508-514.pdf
9. Hofer, M. J., Kinzie, M. B., & Whitaker, S. D. (2005). Instructional Uses of Instant Messaging (IM) During Classroom Lectures. Educational Technology & Society, 8, Retrieved May 23, 2011, from http://www.ifets.info/journals/8_2/14.pdf
10. Cherian, E. J. & Williams, P.
11. Nielsen, L. (2008, May 12). The Value of Using Cell Phones to Enhance Education and Some Concrete Ways to Do So. The Innovative Educator, Retrieved May 23, 2011, from http://theinnovativeeducator.blogspot.com/2008/05/value-of-using-cell-phones-to-enhance.html
12. Cherian, E. J. & Williams, P.
13. Cherian, E. J. & Williams, P.
14. Houser, C. & Thornton, P.
12. Cherian, E. J. & Williams, P.
13. Cherian, E. J. & Williams, P.
14. Houser, C. & Thornton, P.
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