Profile Pete Vreeland State: Pennsylvania City: King of Prussia Zip Code: 19406 Are you currently teaching? : Yes What grade do you teach?: High School/Secondary What subject(s) do you teach?: Science How many years have you been teaching?: 25 years United States "Legos" Last activity: on 03/07/2017 Joined: on 03/10/2016 Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.