16-0893 Ratification by the Board of Education of a Professional Services Contract between the District and Exploratorium, San Francisco, CA, for the latter to provide Julie Yu, who will serve on the leadership team, attend annual meetings, and provide content and pedagogy support for the professional learning programs, via the Teaching and Learning Department, for the period of May 1, 2015 through June 30, 2016, in an amount not to exceed $6,000.00.