Zoomerang is an online polling & surveying site. The basic, aka free, account allows you to create an unlimited number of surveys & polls, each having up to 12 questions, and 100 responses. Results can be viewed in real-time. This is ideal for surveying small population like a class or grade level in a school, or even as a virtual testing/quizzing tool!
QuizStar is a user friendly website that allows teachers to easily create web based quizzes and tests. A great feature is that you can time the quizzes, whether that being the amount of time they are able to look at the quizzes, or the days that the quiz is available. For anyone who wants to create online assessment, this site is a must!
Its main benefit is in its openness to adaptability. Programmers can incorporate their own tools into Sakai, allowing more room to integrate individual school programs. The Sakai software includes many of the features common to course management systems, including document distribution, a gradebook, discussion, live chat, assignment uploads, and online testing.