Modules to take students through many concepts in Algebra. It includes introductory "hook" questions as well as videos to explain concepts. Some of the videos would be great to show in class to motivate the students! Also a great resource for students who need additional assistance. 

Practice quizzes! They have all sorts of topics and you can finish any time and it gives you the length of time you were in and how many you got right. When you get a question wrong, it tells you what the correct answer(s) are. Multiple choice practice! Can be used with the whole class to review or in teams when they finish an activity early (great for that since they can end any time).