Profile Nikki Bell City: Rainham 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?: 22 United Kingdom Last activity: on 13/06/2016 Joined: on 19/05/2016 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.