Chad Raisch, who teachers AP European History and Honors Philosophy at Centerville High School in Ohio, very kindly shared with me this terrific syllabus he uses with his students: Download Honors Philosophy Course Overview Detailed Syllabus.
He writes: "I'm proud to report there is incredible interest in philosophical reflection among my high school students. Several follow your blog. 190 have signed up for an introductory class next year at our high school." That's really impressive!
Mr. Raisch (whose e-mail is on the syllabus, above) welcomes correspondece with others interested in teaching high school philosophy courses.