An all-ages STEM challenge for the U.S. K12 science teaching system

40+ years, 400+ American Schools, 30 thousand + students each year

10 difficulty levels, Suitable for grades 1-12

Global school rank, Align with NGSS system

All-ages STEM challenge

Time: Apr. 10, 2025  (Thur.)

Introduction

National Science League

NSL was founded in 1980 by Joseph Quartaro and Henry Hull, two math coaches with more than 30 years of teaching experience. They launched this challenge in conjunction with the U.S. national policy on science education, based on the experience of CML, and with a number of science teachers with extensive teaching experience. This challenge is align with NGSS (Next Generation Science Standard) system, offering a plantform for students to challenge themselves. NSL aims to enhance students interests in further exploration of science through lively questions and encourage students to think about applying STEM interdisciplinary knowledge to solve problems in real-life.

 

ASEEDER All Star Science Carnival

ASEEDER invites students in grades 4–9 who have achieved a Bronze Award or higher in the NSL to participate in the ASEEDER All Star Science Carnival, a large-scale and onsite science event, leading students to explore a wider and deeper range of scientific knowledge, enhancing their ability to apply interdisciplinary knowledge in real life, fostering innovative thinking, and developing problem-solving skills. More importantly, students will have the chance to compete with top-performing peers, broadening their horizons, and strengthening international communication and cooperation skills. Participants will include not only NSL awardees but also finalists from various national science competitions, making it vaulable for showcasing scientific achievements and engaging with outstanding students from around the world.

National Science League

National Science League

NSL System

Primary School-Introductory Science Level1/2/3

Middle School-Introductory Science Level 4/ Life Science/Earth Science/Physical Science

High School-Physics/Biology/ Chemistry

Rules

 
Primary School
Middle School
High School
  • Time:
    • Apr. 10, 2025  (Thur.)
    • Onsite: 14:00-19:40 (any 40mins in this time)
    • Online: 19:00-19:40
  • Content:
    Grade 1-2：Introductory Science Level1，25 multiple-choice questions
    Grade 3-4：Introductory Science Level2，35 multiple-choice questions
    Grade 5-6：Introductory Science Level3，40 multiple-choice questions
  • Language:
    Chinese & English (Questions in Introductory Science Level1 provide pinyin.)
  • Location:
    Paper-based in partnering school
Note: Junior students may choose the senior level, but not vice versa. For example, students in Grade 3 can choose Introductory Science Level3, while cannot choose Introductory Science Level 1.
  • Time:
    • Apr. 10, 2025  (Thur.)
    • Onsite: 14:00-19:40 (any 40mins in this time)
    • Online: 19:00-19:40
  • Grade:
    Grade: 7-9
  • Content:
  • Grade 7: Introductory Science Level 4, 50 multiple-choice questions
  • Grade 8-9: Choose one of the following subjects to participate
    Life Science: 50 multiple-choice questions
    Physical Science: 50 multiple-choice questions
    Earth Science: 40 multiple-choice questions
  • Language:
    Chinese & English
  • Location:
    Paper-based in partnering school
  • Time:
    • Apr. 10, 2025  (Thur.)
    • Onsite: 14:00-19:40 (any 40mins in this time)
    • Online: 19:00-19:40
  • Grade:
    Grade 9-12
  • Content:
    Physics: 40 multiple-choice questions
    Chemistry: 40 multiple-choice questions
    Biology: 40 multiple-choice questions
    *Choose one of the above subjects to participate (Grade 9 students can also be involved in.)
  • Language:
    English
  • Location:
    Paper-based in partnering school

Awards

Global School Awards

The highest 10 scores for each subject from each school are added to the school's score for that subject.

National Individual Awards

• Perfect Score: Perfect Score winners will receive MEDALS
• Gold: Top 15%
• Silver: Top 30%
• Bronze: Top 45%
• Honorable Mention: Top 70%

ASDAN EPQ Scholarship

3000RMB/std

Perfect Score&Gold

2000RMB/std

Silver

1000RMB/std

Bronze

Noted：The ASDAN Scholarship is only available to Year 10, 11 and 12 students for participating ASDAN Extended Project Qualification(EPQ). EPQ is recommended by the G5 group and many leading universities as a competitive academic experience. Scholarships cannot be exchanged for cash. For further details see:http://www.seedasdan.org/epq/。

Requirements

Fee

Includes the exam fee,grading fee and certificate fee

Deadline

Mar. 31, 2025

ASEEDER All Star Science Carnival

 
Competition Rules
Fun Activities
Awards
  • Date: May 2025 (4 days
  • Location: Shanghai
  • Team Size:
    Teams of 4 participants
  • Participants:
    Students in grades 4–9 who achieved a Bronze Award or higher in the NSL qualification round.
  • Science Bowl
      The Science Bowl is a unique activity that combines scientific knowledge with competitive excitement! You will have the opportunity to showcase your scientific intelligence and quick thinking. Are you ready to answer questions? Topics may range from physics to biology, from chemistry to astronomy—every field may be covered! This is not just a contest of knowledge, but an exhilarating competition. Showcase your scientific prowess to the fullest!
  • Science Bazaar:
      The Science Bazaar encourages participants to unleash their creativity by selecting the scientific phenomena they find most interesting and memorable. Participants will showcase the wonders of the universe through DIY crafts, videos, digital displays, etc. The marvels of science are delivered through each project, bringing vibrancy to the world through your contributions!
  • Crazy Elements Show
      Chemistry is ever-changing, with reactions bursting forth like fireworks, flames dancing gracefully, and liquids shifting colors in an instant. Students will watch live chemistry demonstrations, immersing themselves in the mysterious world of chemistry and experiencing the wild transformations between elements.
  • Scientist's Theater
      Scientists will unveil the mysteries of science uniquely and engagingly. Listen to their stories and deeply feel the spirit of "challenging the unknown" that defines scientific inquiry. Let scientists guide you on an exciting scientific adventure in plain language manner. Get ready to traverse time and space and experience the joy of exploration!
  • Chemical Artist
      This is a creative adventure filled with chemistry and art. Using ingenious binding techniques, vibrant pigments will be infused into fabric to create one-of-a-kind artworks. Each piece of fabric serves as a unique canvas for creativity—what surprises await when the fabric unfolds?
  • Science Holmes
    • How much do you know about science? The Science Holmes is an individual challenge where the mystery unfolds clue by clue. Answer correctly before the mystery is revealed to accumulate personal points. Through this thrilling and enjoyable adventure, your scientific vision will expand, and you will be amazed by the wonders of the world!
  • Treasure Hunt
    The King of the Universe has scattered many gems in various corners of the venue, and the Treasure-Hunt teams will receive a map indicating different treasure locations. The team must complete the "scientific challenges" posed by the gem guardians to obtain the corresponding gems. The challenges will test not only the team's intelligence but also their ability to collaborate. Who will collect all the gems? We shall wait and see!

Individual Awards:

● Science Bowl: 1st Prize; 2nd Prize; 3rd Prize

● Science Holmes: Champion, Runner-up, Second Runner-up, and Honorable Mention Award.

● All participants will receive a certificate of participation for the All Star Round.

Team Awards:

● Treasure Hunt: Champion, Runner-up, and Second Runner-up Team

● Chemical Artist: Best Popularity Award, Craftsmanship Award.

FAQ

1. WHAT IS THE REFUND POLICY?
If, for some reason, the student is unable to attend after paying the fee, please contact us. If you apply before the registration deadline, 25% of the registration fee will be deducted as academic materials and service fees. If you apply after the registration deadline, no refund will be given.
Northern Contact
Northern Region：
Beijing、Tianjin、Heilongjiang、Jilin、Liaoning、 Heibei、Inner Mongolia、Shanxi、Shandong
Eastern China Contact
Eastern Region：
Shanghai、Zhejiang、Jiangsu
Central China Contact
Central Region：
Henan
Southern China Contact
Southern Region：
Guangdong、Guangxi、Fujian、Hainan、Hongkong、Macao、Taiwan
Western China Contact
Western Region：
Chongqing、Sichuan、Yunnan、Guizhou、Shaanxi、Gansu、Qinghai、Tibet、Ningxia、Xinjiang
Central China Contact
Central Region：
Hunan、Hubei、Anhui、Jiangxi