4. What are the downside? Wikis is a public web-page, allows anyone to access and modify its contents. Many people can falsify information, misappropriate language, and give negative opinions through biased visitors - This issue can be prevented by requiring authorization for only group member access, reviews, and adding an information page

5. What style learning fit the best? Wikis is a great learning tool for reading/writing learning style because its content presents in the language format, allows one to quietly read and write down the important information again and again.