This paper aims to identify some features of ChatGpt and their impact over education, searching for opportunities and challenges that come with teaching and learning. We are reading everywhere in the news and reports the assessments of specialists; virtual meetings and exhibitions have been held; and various articles and videos are available on this subject, some of them are made with the "assistant" itself, so its attract us attention for this investigation. In the analysis and discussion of cases, exchanges, and individual preparation of the students, it will be necessary for teachers to better understand the abilities of the students, to get to know them better and, at the same time, to work on educational innovation with an emphasis on evaluation and practical activity. ChatGpt it's part of a new generation of artificial intelligence systems that can converse, generate readable text on demand, and even produce novel images and videos based on what they've learned from a vast database of digital books, online writing and other media. But unlike previous iterations of so-called "big language models," such as OpenAI's, released in 2020, this tool is freely available to anyone with an internet connection and is designed to be more easy to use this works as a written dialogue between the AI system and the person asking it questions. So, we are concerned about its limitations and the ethic boundaries in the school context, how the learning process will be affected in the future, and how chatgpt design and functions will contribute to enhance academic achievements.