This is an activity where each child is assigned / chooses a colony to research. They find the information, present it in a slideshow or quick green screen video, cut out an outline of the colony and decorate it, and create a QR code that's linked to the slideshow/video for people to view. I displayed ours outside of the classroom. It's the first year we did this, and we all learned a lot. The activity contains a rubric. Our school utilizes Google Classroom, so my students "turned in" their finished work there. Google Docs made it easy to share their rubric after I graded their slideshow.