Profile Bradford Kotiah City: Johannesburg Zip Code: 2191 Are you currently teaching? : No If you're not currently teaching, what are you focused on?: Social Innovation Your school name: Grosvenor Montessori Your school type: Private school What grade do you teach?: Middle What subject(s) do you teach?: Math South Africa Last activity: on 21/11/2017 Joined: on 26/10/2017 bradfordkotiah 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.