Les Williams Parkview Science and Arts Magnet 2500 John Barrow Rd. Little Rock, AR 72205 USA April 25, 2022 Parkview PreAP Physical Science Program (Jan ’10) Rio de Janeiro International School AP Physics - Brazil (Aug’ 08 – Dec. ’09) Chengdu International School - Head Master – China (Aug 2000 – Aug ’08) … and so on.