Greenhill Human Development and Sexual Health Parent Orientation: Please join Miki Johnston on October 6th at 12:00 for a virtual overview of the Greenhill Middle School Human Development and Sexual Health program being taught to all middle school students this year. The meeting will be both informational and discussion-based, emphasizing the importance of parent involvement as part of the healthy human development process. Mrs. Johnston will outline the lessons being taught, present the lesson calendar, listen to feedback and answer any questions parents may have about this sensitive subject.