Tour

Talks (mostly on ChatGPT's impact on math, jobs, and education)

Curious why people are talking about these events? Read The Wall Street Journal's review of the talk.

Want Prof. Loh to speak to your whole school and its parent community? There is no cost for public schools, thanks to private schools which customarily provide an honorarium for invited Assembly speakers. Typical impact of talk. To book, email hello@poshenloh.com.

Scroll down for registration links. Click on map for scrollable, zoomable map, with clickable map markers that say which date Prof. Loh will be there.

2023 Summer Tour Stop Map

In the summer of 2021, Prof. Loh conducted the largest outdoor solo math tour in human history, holding events in public parks. They were so successful that he continued touring in 2022, and again in 2023 when he gave 100+ talks in 60+ cities over the summer. His current topic guides parents and students on how to dramatically adjust educational approaches in the era of ChatGPT. These fun events also inspire students to see math from a different angle and to embrace challenge.

This tour is supported by LIVE, the new online math school that Prof. Loh founded, which revolutionizes live-video math instruction: teaching students the art of invention.

Event Schedule (Winter 2024 and Spring 2025)

Individual registration links to all upcoming tour stops are listed below. Register directly via the corresponding link if a time and location fit you. If you will miss (or already missed) Prof. Loh's visit to your area, you can also sign up to be notified whenever he comes next time. If the link does not go to a registration page, that particular event is not open to the public.

  1. Princeton, NJ (Princeton University Math Competition): Sat Nov 23 at 10:00am
  2. Manila, Philippines (University of Philippines Diliman): Mon Nov 25 at 10:00am
  3. Manila, Philippines (Quezon City Hall): Mon Nov 25 at 1:00pm
  4. Manila, Philippines (Ateneo de Manila University): Mon Nov 25 at 5:00pm
  5. Shanghai (The Second Affiliated Middle School of East China Normal University Putuo Campus 华东师范大学第二附属中学普陀校区): Tue Nov 26 at 6:30pm
  6. Shanghai (Shanghai United International School Wanyuan Campus 上海市民办万源城协和双语学校): Wed Nov 27
  7. Shanghai (Shanghai United International School Jiaoke Campus 上海闵行区协和双语教科学校): Thu Nov 28
  8. Hong Kong (Pui Kiu College 香港培侨书院): Fri Nov 29 at 4:30pm
  9. Hong Kong (Pui Ching Middle School 香港培正中学): Sat Nov 30 at 9:30am
  10. Hong Kong (Han Academy 漢鼎書院): Sat Nov 30 at 3:00pm
  11. Changzhou, China (Changzhou Foreign Language School 常州外国语学校): Sun Dec 1 at 8:30am
  12. Shanghai (Shanghai American School): Mon Dec 2 at 1:30pm
  13. San Diego, CA (INTEGIRLS competition): Sun Dec 8
  14. Royston, United Kingdom (Melbourn Village College): Tue Dec 10
  15. Birmingham, United Kingdom (Ark Victoria Academy): Wed Dec 11
  16. London, United Kingdom (Ark Soane Academy): Thu Dec 12
  17. London, United Kingdom (Ark): Thu Dec 12
  18. Boston, MA (Lexington Math Tournament): Sat Dec 14 at 9:15am
  19. Pryor, MT (Crow Nation, Pryor School District): Mon Dec 16
  20. Lockwood, MT (Lockwood School District): Mon Dec 16
  21. Hardin, MT (Hardin Middle School): Tue Dec 17
  22. Custer, MT (Custer Public School District): Tue Dec 17
  23. Los Angeles: Wed Dec 18
  24. Shanghai (ASDAN China UKMT Team Maths Challenge): Sat Dec 21 and Sun Dec 22
  25. China: Sat Dec 21 – Sun Jan 5
  26. Bogotá, Colombia: Tue Jan 7 and Wed Jan 8
  27. Maceió, Brazil: Thu Jan 9
  28. São Paulo, Brazil (Sigmacamp): Sat Jan 11
  29. San Francisco (Belmont, Ralston Middle School): Tue Jan 14
  30. San Francisco (Belmont, Nesbit School): Tue Jan 14
  31. Los Angeles (Caltech Math Meet): Sat Jan 25
  32. Fairfield, CT (MATHCOUNTS Southwest CT Chapter Competition): Sat Feb 1
  33. Santa Fe, NM: Thu Feb 6
  34. Albuquerque, NM (Albuquerque Math Teachers Circle): Thu Feb 6
  35. Albuquerque, NM (University of New Mexico math department colloquium): Fri Feb 7
  36. Albuquerque, NM (UNM-PNM Statewide Math Contest): Sat Feb 8
  37. Syracuse, NY (Manlius Pebble Hill School): Tue Feb 11
  38. New Orleans, LA (InsightsEDU conference keynote): Thu Feb 13
  39. Lincoln, NE (University of Nebraska Lincoln Math Day): Tue Feb 18
  40. Orlando, FL (Florida Philanthropic Network Statewide Summit keynote): Thu Feb 20
  41. Africa (Botswana and other countries): Sat Mar 1 – Sat Mar 8
  42. San Francisco, CA (Harker Math Invitational): Sat Mar 15

Previous Events in 2024

  1. Beijing (University of Chicago Alumni): Mon Jan 1 at 3:00pm
  2. Beijing (Etu School 一土学校): Tue Jan 2 at 1:00pm
  3. Beijing (Beijing National Day School 十一学校): Tue Jan 2 at 4:30pm
  4. Hangzhou, China (Greentown Yuhua Primary School 杭州绿城育华小学): Wed Jan 3 at 10:00am
  5. Hangzhou, China (BASIS International School): Wed Jan 3 at 4:30pm
  6. Hangzhou, China (Information Harbor 杭州湾信息港): Wed Jan 3 at 7:30pm
  7. Ningbo, China (Huamao Foreign Language School 宁波华茂外国语学校): Thu Jan 4 at 2:00pm
  8. Suzhou, China (Suzhou Foreign Language School 苏州外国语学校): Fri Jan 5 at 2:00pm
  9. Shanghai, China (DBS Tower 浦东陆家嘴环路1318号星展银行大厦): Sat Jan 6 at 12:50pm
  10. Shanghai, China (Qibao Dwight High School 上海七宝德怀特高级中学): Sat Jan 6 at 3:00pm
  11. Shenzhen, China (Shenzhen Experimental School 深圳实验学校): Sun Jan 7 at 10:00am
  12. Shenzhen, China (Green Oasis School 城市绿洲学校): Sun Jan 7 at 3:30pm
  13. Shenzhen, China: Sun Jan 7 at 8:00pm
  14. Shenzhen, China: Mon Jan 8 at 10:00am
  15. Shenzhen, China (Shen Wai International School 深圳外国语学校): Mon Jan 8 at 3:45pm
  16. Shenzhen, China (BASIS International School): Mon Jan 8 at 6:00pm
  17. Hong Kong (German Swiss International School): Tue Jan 9 at 11:50am
  18. Hong Kong (German Swiss International School): Tue Jan 9 at 2:00pm
  19. Hong Kong (German Swiss International School): Tue Jan 9 at 5:00pm
  20. Hong Kong (Victoria Shanghai Academy): Wed Jan 10 at 1:30pm
  21. Hong Kong (Dalton School): Wed Jan 10 at 7:00pm
  22. Hong Kong (St. Margaret's Co-educational English Secondary School): Thu Jan 11 at 3:30pm
  23. Washington, DC (IIT2024 Global Conference): Sat Jan 13 at 3:10pm
  24. New York, NY (National Museum of Mathematics): Sun Jan 21 at 6:30pm
  25. Boston, MA (Roxbury Latin School): Tue Jan 23
  26. Houston, TX (St. John's School): Thu Jan 25
  27. Pasadena, CA (Caltech Math Meet): Sat Jan 27 at 9:15am
  28. New York, NY (MATHCOUNTS Manhattan): Sat Feb 3
  29. Boston, MA (Sharon): Thu Feb 8
  30. Long Island, NY (Institute of Creative Problem Solving): Sat Feb 10 at 11:00am
  31. Miami, FL (American Heritage School): Tue Feb 13
  32. Boston, MA (Harvard–MIT Math Tournament): Sat Feb 17
  33. New York, NY (National Museum of Mathematics): Sun Feb 25 at 6:30pm
  34. Riyadh, Saudi Arabia (Human Capability Initiative): Wed Feb 28
  35. Beijing (Beijing Number 4 High School 北京四中): Fri Mar 1 at 6:30pm
  36. Beijing (Yale Beijing Center): Sat Mar 2 at 7:00pm
  37. Shanghai: Sun Mar 3 at 10:30am
  38. Shanghai (The Little Bridge Experimental Primary School 筑桥实验小学): Sun Mar 3 at 3:00pm
  39. Shanghai (Shanghai American School): Mon Mar 4 at 11:00am
  40. Nanjing (BASIS International School): Mon Mar 4 at 4:30pm
  41. Nanjing (Nanjing Foreign Language School 南京外国语学校): Mon Mar 4 at 7:30pm
  42. Suzhou (Suzhou Foreign Language School 苏州外国语学校): Tue Mar 5 at 6:00pm
  43. Shenzhen: Wed Mar 6 at 4:30pm
  44. Shenzhen (Futian BASIS International School): Thu Mar 7 at 5:30pm
  45. Hong Kong City University: Fri Mar 8 at 10:30am
  46. Hong Kong (MIT Hong Kong Innovation Node): Fri Mar 8 at 5:30pm
  47. Hong Kong Baptist University Affiliated School: Sat Mar 9 at 10:00am
  48. Hong Kong (CTF Education Group): Sat Mar 9 at 3:00pm
  49. Hong Kong (Bloom KKCA Academy): Sun Mar 10 at 10:30am
  50. Hong Kong: Sun Mar 10 at 2:30pm
  51. Orlando, FL (HR Policy Association Annual CHRO Summit): Thu Mar 14
  52. Boston, MA (Sharon): Sat Mar 16 at 10:15am
  53. Boston, MA (Indian Institutes of Technology Association of Greater New England and India Society of Worcester): Sat Mar 16 at 1:00pm
  54. Boston, MA (Brookline): Sat Mar 16 at 5:00pm
  55. New York, NY (National Museum of Mathematics): Sun Mar 17 at 6:00pm
  56. Philadelphia, PA: Sat Mar 23 at 10:30am
  57. Gloucester County, NJ (MAA NJ Section meeting): Sat Mar 23 at 3:45pm
  58. New York, NY (Great Neck): Sun Mar 24 at 3:00pm
  59. Phoenix, AZ (Rancho Solano School): Tue Mar 26 at 6:30pm
  60. Pittsburgh, PA (Carnegie Mellon Informatics and Mathematics Competition): Sat Apr 6
  61. New Brunswick, NJ (Rutgers Exposition in Problem Solving): Sun Apr 7 at 2:00pm
  62. New Brunswick, NJ: Sun Apr 7 at 4:00pm
  63. Raleigh, NC (Duke University): Tue Apr 9 at 6:00pm
  64. San Francisco, CA (Stratford Preparatory School): Thu Apr 11 at 6:30pm
  65. San Francisco, CA (Palo Alto High School): Fri Apr 12 at 7:30pm
  66. San Francisco, CA (Stanford Math Tournament): Sat Apr 13 at 9:00am
  67. San Francisco, CA (Sunnyvale): Sat Apr 13 at 2:00pm
  68. San Francisco, CA (Foster City): Sat Apr 13 at 7:30pm
  69. San Francisco, CA (Berkeley mini Math Tournament): Sun Apr 14 in morning
  70. San Francisco, CA (Fremont): Sun Apr 14 at 7:00pm
  71. Philadelphia, PA (Episcopal Academy): Tue Apr 16
  72. Toronto: Sat Apr 20 at 10:30am
  73. Toronto (Brampton, with Competitive Kids STEM): Sat Apr 20 at 5:00pm
  74. Dallas, TX (Indian Institute of Technology Alumni Association of North Texas, in Frisco): Sat Apr 27 at 11:30am
  75. Dallas, TX (Richardson): Sat Apr 27 at 3:00pm
  76. Dallas, TX (Richardson): Sat Apr 27 at 5:00pm
  77. Houston, TX (The Woodlands): Sun Apr 28 at 10:00am
  78. Houston, TX (Katy): Sun Apr 28 at 3:00pm
  79. Houston, TX (Sugar Land): Sun Apr 28 at 7:00pm (full)
  80. Austin, TX: Mon Apr 29 at 7:00pm
  81. San Diego, CA: Tue Apr 30 at 7:00pm
  82. Arcadia, CA: Wed May 1 at 7:00pm
  83. Irvine, CA: Thu May 2 at 7:00pm
  84. Portland, OR: Fri May 3 at 7:00pm
  85. Seattle, WA: Sat May 4 at 10:00am
  86. Seattle, WA: Sat May 4 at 2:30pm
  87. Seattle, WA: Sat May 4 at 7:00pm
  88. Vancouver (White Rock): Sun May 5 at 7:00pm
  89. Minneapolis, MN: Tue May 7 at 7:00pm
  90. Salt Lake City, UT: Wed May 8 at 7:00pm
  91. Chicago, IL (MathCON): Sat May 11
  92. Chicago, IL (Whitney Young Magnet High School): Sat May 11 at 4:30pm
  93. Howard County, MD: Sun May 12 at 2:30pm
  94. Washington, DC (MATHCOUNTS National Competition): Sun May 12, no talk, but at event
  95. Atlanta, GA: Tue May 14 at 7:00pm
  96. Hartsville, SC (South Carolina Governor's School for Science and Mathematics): Wed May 15
  97. Charlotte, NC: Thu May 16 at 6:30pm
  98. Raleigh, NC: Fri May 17 at 7:00pm
  99. Great Falls (Fairfax County), VA: Sat May 18 at 10:00am
  100. Montgomery County, MD: Sat May 18 at 2:30pm
  101. Montgomery County, MD: Sat May 18 at 4:30pm
  102. West Windsor, NJ: Sun May 19 at 10:00am
  103. Woodbridge, NJ: Sun May 19 at 2:30pm
  104. Woodbridge, NJ: Sun May 19 at 4:30pm
  105. University of Connecticut (Wallace Symposium closing keynote): Tue May 21 at 1:00pm
  106. Syosset, NY: Tue May 21 at 7:00pm
  107. SUNY Stony Brook, Long Island, NY: Wed May 22 in evening (teachers)
  108. Great Neck, NY (Nassau County American Regions Math League team): Thu May 23
  109. Melbourne: Sun May 26 at 12:00pm, in Chinese
  110. Melbourne: Sun May 26 at 7:00pm, in Chinese
  111. Melbourne (Monash University, public lecture): Mon May 27 at 4:00pm
  112. Sydney: Tue May 28 at 7:00pm, in Chinese
  113. Sydney (University of Sydney public lecture): Wed May 29 at 5:30pm
  114. Sydney (University of New South Wales, for educators and university / graduate students): Thu May 30 at 1:00pm
  115. Sydney (University of Sydney, for ambitious high school students with a creative mindset): Thu May 30 at 4:30pm
  116. Sydney (University of Sydney, seminar for mathematical scientists in academia or industry): Fri May 31 at 2:00pm
  117. Sydney: Fri May 31 at 7:00pm, in Chinese
  118. New York, NY (Young Presidents' Organization Global One Columbia Business School Academy): Wed Jun 26
  119. Jackson, WY (Math in the Mountains): Thu Jun 27 and Fri Jun 28
  120. San Francisco, CA (Palo Alto): Sat Jun 29 at 10:00am
  121. San Francisco, CA (Sunnyvale): Sat Jun 29 at 2:00pm
  122. San Francisco, CA (Milpitas): Sat Jun 29 at 7:00pm
  123. San Francisco, CA (Pleasanton): Sun Jun 30 at 10:00am
  124. San Francisco, CA (San Jose): Sun Jun 30 at 2:00pm
  125. San Francisco, CA (Fremont): Sun Jun 30 at 7:00pm
  126. San Marcos, TX (Mathworks Honors Summer Math Camp): Mon Jul 1
  127. Mt. Sterling, OH (PG Retreat): Tue Jul 2
  128. Columbus, OH (Ross Mathematics Program): Wed Jul 3
  129. Tacoma, WA (Canada/USA Mathcamp): Thu Jul 4
  130. Stanford, CA (Stanford University Math Camp): Fri Jul 5
  131. Vancouver (University of British Columbia): Sat Jul 6 at 10:30am
  132. Vancouver (West Vancouver): Sat Jul 6 at 7:00pm
  133. Vancouver (South Surrey): Sun Jul 7 at 10:00am
  134. Vancouver (South Surrey): Sun Jul 7 at 1:30pm
  135. Monmouth County, NJ: Tue Jul 9 at 7:00pm
  136. Basking Ridge, NJ: Wed Jul 10 at 7:00pm
  137. Bergen County, NJ: Thu Jul 11
  138. Suffolk County, NY: Fri Jul 12
  139. Bath, United Kingdom (International Mathematical Olympiad): Jul 14–21
  140. London: Wed Jul 17
  141. United Kingdom (International Mathematical Olympiad Alumni Reunion, lead organizer): Jul 22–23
  142. Cleveland, OH: Thu Jul 25 at 7:00pm
  143. Detroit, MI: Fri Jul 26 at 7:00pm
  144. Toronto: Sat Jul 27 at 10:00am
  145. Toronto: Sat Jul 27 at 4:30pm
  146. Buffalo, NY: Sun Jul 28 at 2:00pm
  147. Rochester, NY: Sun Jul 28 at 7:00pm
  148. Syracuse, NY: Mon Jul 29 at 7:00pm
  149. Ottawa: Tue Jul 30 at 7:00pm
  150. Mont-Tremblant, Canada (Hertz Foundation Summer Workshop, co-organizer): Aug 1–4
  151. Montreal: Sun Aug 4 at 3:00pm (in Chinese)
  152. Montreal: Sun Aug 4 at 7:00pm (in English)
  153. Westchester, NY: Mon Aug 5 at 7:00pm
  154. Philadelphia, PA: Tue Aug 6 at 7:00pm
  155. Fairfax County, VA: Wed Aug 7 at 7:00pm
  156. Durham, NC: Thu Aug 8 at 7:00pm
  157. Charlotte, NC: Fri Aug 9 at 7:00pm
  158. Atlanta, GA (Norcross): Sat Aug 10 at 10:00am
  159. Atlanta, GA (Alpharetta): Sat Aug 10 at 2:00pm
  160. Birmingham, AL: Sun Aug 11 at 10:00am
  161. Huntsville, AL: Sun Aug 11 at 3:00pm
  162. Nashville, TN (Murfreesboro): Mon Aug 12 at 7:00pm
  163. Louisville, KY: Tue Aug 13 at 7:00pm
  164. Indianapolis, IN: Wed Aug 14 at 7:00pm
  165. Ho Chi Minh City, Vietnam (New Turing Institute GenAI Summit): Aug 16–19
  166. Cincinnati, OH: Wed Aug 21 at 7:00pm
  167. Columbus, OH: Thu Aug 22 at 7:00pm
  168. San Francisco, CA (Dublin): Fri Aug 23 at 7:00pm
  169. Sacramento, CA (Roseville): Sat Aug 24 at 1:30pm
  170. San Francisco, CA (Cupertino): Sat Aug 24 at 7:00pm
  171. San Francisco, CA (Milpitas): Sun Aug 25 at 10:00am
  172. San Francisco, CA (Milpitas): Sun Aug 25 at 3:00pm
  173. Irvine, CA: Mon Aug 26
  174. Syosset, NY (Syosset Central School District Superintendent's Conference Day): Tue Aug 27 at 9:00am
  175. Oklahoma City, OK (Oklahoma School of Science and Math): Sat Sep 14 at 10:00am
  176. Oklahoma City, OK (Norman, OK): Sat Sep 14 at 7:00pm
  177. New York, NY (Carnegie Mellon University Master of Science in Computational Finance alumni event): Mon Sep 16
  178. Miami, FL (Florida Philanthropic Network Miami Math Meeting): Tue Sep 17
  179. Heidelberg, Germany (Heidelberg Laureate Forum): Tue Sep 24
  180. Atlanta, GA (Summer Mathematics Programs Consortium Conference): Sat Sep 21
  181. Los Angeles, CA (Irvine): Sat Sep 28 at 10:00am in Chinese
  182. Los Angeles, CA (Irvine): Sat Sep 28 at 3:00pm
  183. San Francisco, CA (Nueva Math Circle): Sat Oct 5
  184. Boston, MA (Math Prize for Girls): Sun Oct 6
  185. Los Angeles, CA (Watts, St. Lawrence of Brindisi School): Wed Oct 16
  186. Los Angeles, CA (Watts, Markham Middle School): Wed Oct 16
  187. Los Angeles, CA (Watts, Locke High School): Wed Oct 16
  188. Los Angeles, CA (South Central LA, Markham Middle School): Thu Oct 17
  189. Long Island, NY (Stony Brook School): Mon Oct 21
  190. Pittsburgh, PA (Carnegie Mellon Women's Mathematics Competition): Sat Oct 26 at 2:00pm
  191. San Francisco, CA (Redwood City, Connect Community Charter School): Mon Oct 28
  192. San Francisco, CA (Sunnyvale, Helios School): Mon Oct 28
  193. San Francisco, CA (Berkeley Math Tournament): Sat Nov 2
  194. Sacramento, CA: Sat Nov 2 at 3:00pm
  195. Sacramento, CA: Sat Nov 2 at 6:30pm
  196. Boston, MA (Harvard, Massachusetts Association for Gifted Education / Harvard Alumni for Education annual symposium on gifted education): Sun Nov 3 at 12:15pm
  197. Houston, TX (St. John's School): Mon Nov 4
  198. Pasadena, CA (Caltech Charles DePrima Memorial Lecture in Mathematics): Tue Nov 5
  199. Vancouver (University of British Columbia): Sat Nov 9 at 11:30am
  200. Vancouver: Sat Nov 9 at 3:30pm in Chinese
  201. Boston, MA (Harvard–MIT Math Tournament student talk): Sun Nov 10 at 11:00am
  202. Philadelphia, PA (West Chester, Unionville-Chadds Ford School District): Mon Nov 11
  203. Dallas, TX (Association of Chinese Professionals Annual MetroCon): Sat Nov 16
  204. Birmingham, AL (University of Alabama Birmingham): Mon Nov 18 at 3:30pm

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