The purpose of this study is to analysis traits of Adolescents’ reading and eye movements in internet reading and prepare contents of Korean education used by five high school readers. So, I survey individual participants’ system knowledge and Individual participants read on the Internet, with the goal of developing questions about given text. Internet reading strategies were analyzed using participants’ verbal reports, triangulated with eye tracking data. The eye-tracking data describe different pattern of scanning and skimming in internet reading. Moreover there were some different traits between accomplished reader and poor reader in terms using system knowledge, domain knowledge(producting search word) and task commitment.