Local schools launch stateâs landmark diversity curriculum Local schools launch stateâs landmark diversity curriculum Rohjennae Harrison, 16, right, talks about Black and Latino studies next to Jaliz Cordero, 16, at Platt High School in Meriden, Wed., Jan. 20, 2021. Dave Zajac, Record-Journal Advertisement Left to right, Jaliz Cordero, 16, Adriana Aponte, 17, and Rohjennae Harrison, 16, head to their next class at Platt High School in Meriden on Jan. 20. Adriana Aponte, 17, right, talks about Black and Latino studies next to 16-year-olds Rohjennae Harrison, center, and Jaliz Cordero at Platt High School in Meriden on Wednesday, Jan. 20. The school has added a Black and Latino Studies elective.