NACLO Online Training Class

$300 for total 14 classes (videos), each class 2 hours including class materials.

To order the online video class, please send email to, with the subject title as "NACLO Online Video" with the student's name, gmail adress and parent's name, phone number, email address, and the video class name.

You can mail your check payable to SpringLight to 20432 Silverado Ave, Ste 7, Cupertino, CA 95014, or paypal to

If you have any questions, please send email to, or call 408-480-7547.

Introduction of IOL and NACLO by Nelson Niu


Nelson Niu is NACLO Finalist [top 4 in the nation, red team in the US team] in 2016. He won an individual silver medal and was a US team gold medalist in ILO this summer. He ranked national No. 1 in the 2017's NACLO open round contest. He also was accepted into MOSP and MIT Prime, and has been an experienced teacher and tutor in SpringLight for many years. Current he is an undergraduate student at MIT.

教授這門課的Nelson Niu 2016年進入過NACLO的全美國前四名,并代表美國隊红队參加IOL國際比賽,獲得個人銀獎,團體金獎。2017年NACLO Open round 比赛获得全美第一名。他還獲得過多項數學競賽大獎,並有豐富的教學經驗。目前他在MIT读大学。