Science
Science
This first experiment had students conducting their experiments using their bodies as the measuring device but then they had to quantify the five specific heights being ankle, knee, hip, shoulder and head (in mm).
Seeing as each student is a different height this helps to prevent "copy-cats" without explicitly saying "Don't cheat" by reading the discussion posts of your peers. Also, requiring photographic evidence helps to prevent the students temptation to "cheat."
Then, the following week the students had to take measurements on their spatter.