Best tool I've seen for getting students excited about grammar!
I love using NoRedInk in my classroom. It engages students in grammar lessons far better than other resources I have tried. It also allows students who already have a strong grasp of a concept to move quickly through a lesson and move on to other activities, while automatically providing students who are struggling with a concept with the additional practice they need.
How I Use It
I used NoRedInk to provide my students with extra practice following a grammar mini-lesson. I would teach over a topic, and use a practice on NoRedInk to gauge student understanding. Often times, I also used the quizzes provided by NoRedInk to assess students' final learning.