I wish that we could see if students completed a game based activity or not in either teacher or student paced mode. Also, it would be nice to view what they are doing during the activities like handout mode. Quizlet, kids have an account you can see what they completed, it's a free feature. Or, you can assign a kahoot challenge and see who completed it, which is also a free feature. With Game based activities, you have no clue who is working or who is done.