Hey CMC,
Looks good, mate. This might be quite helpful for one of my students.
Is there a place where students can run this lesson plan on their own, without the instructions you have added for teachers? I have a kid doing it independently on his own, but I think he's a bit lost on his own when he enters the site and often just ends up doing one simple vocab activity.
As a teacher we can pick and choose what matches with our lesson goals, but for a young student the site is confusing at times.