Good morning, today I am here to debate the motion. The House believes that children should not allow to own smartphone at school. I am the speaker of the opposition team and I strongly oppose this motion. I have two main arguments, first and second. First, children should not allow to use smartphones at school just only about information, but sometimes they cheat play games or social media. Second, mobile phones help students find information. However, having extra information does not always mean students will use it's responsibility. Students may also become distracted by games and social media. Therefore, schools should control when and how phones are used and students should think that when is the time that we should use.