- Any high school student who is passionate about Chemistry and problem-solving.
- Recommended for USNCO 2024 National Exam qualifiers or 45+ in the Local 2024.
- Any consecutive 90 mins on Mar 25-31 for Part I (MCQs).
- Designated consecutive 105 mins on Apr 1-5 for Part II (FRQs).
- Part I questions are explained at 8:30 PM EST on Apr 6 over ZOOM.
- Part I: Web-based.
- Part II: Paper-based, the top 10 or 20% participants in Part I are invited to take Part II, graded by Dr. Chen and his team.
- mirror the intensity and rigor of the real USNCO Exams.
- A formula of Part I×1.25 + Part II is used to determine the award winners.
- The graded Part II paper will be provided to all invited participants.
- The Part I & Part II exam paper will be posted on the https://dcho.us website after the each test period.
- Gold Award: $125 discount for Dr. Chen's Advanced National Prep Class or $100 gift card.
- Silver Award: $80 discount or $60 gift card.
- Bronze Award: $50 discount or $30 gift card.
Note: the number of each award is determined by the total number of participants.
- The award winners will be announced at the end of the Part I explanation session on Apr 6.
- The detailed results [with personal info removed] and stats will be posted on the https://dcho.us website afterward.
- A brief written explanation of Part I may be provided later.
Gear up for success in the Chemistry Olympiad with our Summer 2024 Organic Chemistry Class! One week long, Two sessions a day, 10 sessions in total in late July and early August. Enroll now and secure your spot in this intensive, preparatory class!