This was such a fun STEM activity for not only the students but the teachers as well! For this activity, the teacher can put the students in groups or allow the students to pick their own groups whichever works best. This activity was used to encourage students to work together, improve problem solving skills and critical thinking skills. This doesnt take a long time to teach less than 30 mins to explain the instructions/direction part. It does require materials to be purchased and you can even do goodie bags of gummy worms!