Of course! Many Hour of Code activities are self-guided, and many lesson plans have been written for teachers without experience in computer science. All you have to do is pick the activity you want and pick an hour to do it in! Learn more about hosting an Hour of Code event here.
We also have options for every age and experience-level, from kindergarten and up. You can find all of our Hour of Code tutorials at hourofcode.com/us/learn.