上半年的竞赛通常集中在3至5月份，但对于希望在下半年参加竞赛的学生来说，仍有许多高含金量的竞赛值得参与。

今天，我将为大家整理一些备受认可的下半年竞赛，它们具有较高的含金量。

AMC是American Mathematics Competition美国数学竞赛的缩写，由美国数学协会（Mathematics Association of America）于1950年成立。这项竞赛就是为所有喜爱数学的学生所开发的。试题由简至难兼具，由六个不同级别比赛组成：AMC8/10/12, AIME, USJMO和USAMO。

AMC is an acronym for American Mathematics Competition, founded in 1950 by the Mathematics Association of America. This competition is designed for all students who love maths. The questions range from easy to difficult and consist of six different levels: AMC8/10/12, AIME, USJMO and USAMO.

比赛时间：2023年11月

Competition date: November 2023

适合学生：5-12年级

Suitable for students: Grades 5-12

比赛方式：个人笔试

Competition mode: Individual written test

比赛内容：选择题

Competition content: multiple choice question

BPhO全称British Physics Olympiad，英国物理奥林匹克竞赛，是英国最高水平的高中物理竞赛。

The BPhO is the British Physics Olympiad, the highest level of high school physics competition in the United Kingdom.

比赛时间：2023年11月

Competition date: November 2023

适合学生：9-12年级

Suitable for students: Grades 9-12

比赛形式：个人笔试

Competition format: Individual written test

PUPC是一项包含若干高级力学问题的个人考试。内容从经典力学到现代研究前沿，要求参赛者在规定时间内答题。与传统的高中物理问题相比，该考试要求学生跳出框框思考并在更深层次上应用他们的知识。

The PUPC is an individual examination with several advanced mechanics questions. The content ranges from classical mechanics to the frontiers of modern research, and participants are required to answer questions within a specified time. Compared to traditional high school physics questions, the test requires students to think outside the box and apply their knowledge on a deeper level.

比赛时间：2023年11月

Competition date: November 2023

适合学生：9-12年级

Suitable for students: Grades 9-12

比赛形式：个人笔试

Competition format: Individual written test

JCCO竞赛，全称是加拿大初级化学奥林匹克活动 (The Junior Canadian Chemistry Olympiad，简称JCCO)，由加拿大初级化学奥林匹克活动组委会主办，是加拿大学术性最权威的初级化学奥林匹克活动之一。是为加拿大化学奥林匹克活动（CCC）做预选准备，并培养学生对于化学的兴趣。

JCCO Competition, The full name is The Junior Canadian Chemistry Olympiad (JCCO), sponsored by the Canadian Junior Chemistry Olympic Organizing Committee, is one of the most authoritative academic junior Chemistry Olympic events in Canada. To prepare students for the Canadian Chemistry Olympiad (CCC) and to develop an interest in chemistry.

比赛时间：2023年12月

Competition date: December 2023

适合学生：8-11年级

Suitable for students: Grades 8-11

比赛形式：个人笔试

Competition format: Individual written test

iGEM Competition (International Genetically Engineered Machine) 国际遗传工程的机器设计竞赛，起源于麻省理工学院(MIT)，比赛内容涉及生物学、计算机科学、数学、工程学、社会科学、艺术设计等多学科，是目前合成生物学领域最大的学生竞赛，也是学术影响力最高的国际赛事之一。

iGEM Competition (International Genetically Engineered Machine) An international genetically engineered machine competition originated at MIT. The competition involves biology, computer science, mathematics, engineering, social science, art and design and other disciplines. It is the largest student competition in the field of synthetic biology and one of the international competitions with the highest academic influence.

比赛时间：2023年9月

Competition date: September 2023

适合学生：9-12年级

Suitable for students: Grades 9-12

比赛形式：组队参赛，15-22人/队

Competition format: Teams, 15-22 players/team

比赛内容：提交团队多项作品

Competition content: Submit a number of team works

沃顿商业投资挑战赛（The Wharton Global High School Investment Competition），简称WGHS（中文简称：沃顿商赛）, 是一项面向全球9-12年级高中生和教师且免费的线上投资竞赛，由美国宾夕法尼亚大学沃顿商学院官方举办。比赛每年9月下旬启动，全程历时8个月，参赛团队为4-7人。

The Wharton Global High School Investment Competition (WGHS) Wharton Business Competition is a free online investment competition for high school students and teachers in grades 9-12 worldwide, organized by the Wharton School of the University of Pennsylvania. The competition starts in late September every year and lasts for 8 months, with teams of 4 to 7 participants.

比赛时间：2023年9月

Competition date: September 2023

适合学生：9-12年级

Suitable for students: Grades 9-12

比赛方式：组队参赛，4-7人/队

Competition mode: Team, 4-7 players/team

备战国际竞赛需要做足充分的准备，感兴趣的同学们要加油规划啦！