Many teachers use plagiarism detectors to ensure a student's submission is 100% original work. With the rise of easy-to-use tools like Quetext, checking for authenticity and text matches is a quick and affordable process to scan millions of online data sources.
Using plagiarism checkers also allows teachers to educate their students on the importance of citing sources and the ethical responsibilities of research and opinion writing. The evolution of technology in this area has made the tools more accessible than ever.