Wiki pages are a great technology used in the educational field. When in the process of doing my studies at the university level I was always told not use wikipedia and how it was not a trusted resource when researching. Wiki is now a site I would recommend and use in the education field. It is a great way to interact with students online by uploading a document about your subject you teach. This involves the class to collaboratively work together online while using technology. If I taught at the secondary level I would use wiki pages to allow my students to have a online discussion about a current health topic.