Mobile phones are the most advanced technology designed to make our lives easier, they have completely changed people's lives. Now people are completely dependent on mobile phones. Mobile phones have become commonplace. It is possible that students twenty years ago students could not have enjoyed the Internet during their studies. That's why it took them so much time and energy to work on a project that we can now easily complete in a day or two. Before this device was used, teachers had difficulty explaining the lessons. They have to use pictures or chalk to draw on the board, which is time consuming but ineffective. In my opinion, using phones to find information is a big change, saving teaching time and keeping kids engaged. It also provides more information in an efficient and detailed manner. Besides, this change will be continued by the development of technology and the Internet.

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