This document summarizes and evaluates two technological artifacts used in education - Edmodo and Wikipedia. Edmodo is presented as a good artifact because it is a free social learning platform that allows easy communication and sharing between teachers and students. Wikipedia is presented as a bad artifact because it contains incorrect or unreliable information that can promote an unethical approach to research if students do not know how to properly utilize it. The conclusion states that the quality of any artifact depends on how the teacher uses it, and it is important to understand the implications of different artifacts and alternatives for different situations.