Problem of the Month

 

"Problem of the Month” (PoM) is a competition that is open to everyone who is in 10th grade or younger, regardless of what state/country they live in. The goal of the PoM contest is to stimulate inquisitive minds and cultivate interest in science and math.

Each month you will be offered a set of 10 problems, two in each of the following subjects: Mathematics, Physics, Chemistry, Biology, and Computer Science. Solving these problems will challenge your mind and present an opportunity for you to compete with your peers, win a prize, and get accepted to SigmaCamp 2017.

We hope you will enjoy solving our problems!

The problems and solutions for the PoM 2016-17 contest can be found here:

2016-17 Problems

 

CONTEST RULES

  • There are two levels of participation: grade 8 and younger and grades 9-10. While problems will be same for all students, each group will compete independently and have its own winners.
  • While solving the problems, you may consult the web, books and other published literature, but if you are receiving any help from other people we ask you to clearly indicate this in your solutions. Of course, you are on an honor system in this regard.
  • In each subject, there will be one advanced problem, worth 10 points, and one easier problem, worth 5 points. You may submit any combination of at most FIVE problems (you can submit more than one problem from the same subject, but not more than five problems in total).

LOGISTICS

  • Participation is limited to registered PoM students ONLY. Please take a moment and register  to participate. After the registration you will get an ID number that you will use to  see your standing after each month. If you have participated in PoM last year, there is no need to re-register - please use your existing login and password.  
  • On the  12th day of each month we will be posting a new set of problems.
  • You can register and join the competition at any time.
  • We expect your solutions by the 5th day of the next month. However, postdeadline submissions will be accepted until the 10th of the month, but the point value of the solutions submitted during this period will be only 60% of the full regular submission. Solutions submitted after the 10th day of the month will not be considered.
  • Hints for solving the problems in some subjects will be posted on the 6th day of each month.
  • All solutions must be typed (preferred), or handwritten on a separate sheet of paper and saved in .pdf format (there should be a separate file for each subject since your solutions will be graded by different people). For handwritten solutions use pens only, no pencils please! Solutions for Computer Science must be typed, and submitted in one of the following: .txt .c .cpp .java .py. Only solutions written in Java, C, C++, Python are accepted.
  • Only solutions that are uploaded to your online account will be graded. To upload your solutions, go to your online account (detailed instructions will be sent to you via e-mail upon registration) and follow the onscreen instructions. Please do not mail or email your answers to us, they will not be considered.
  • The correct solutions will be posted on the 11th day of the following month.
  • The results of each round will be posted online by the end of the corresponding month. We will post the results of all participants; however, for privacy reasons, we will not use names, emails, or logins. Instead, each student will be identified by a numeric ID, which will be generated for you during registration. Only you and PoM staff know your ID.

GRADING

  • The solutions will be graded based on completeness, accuracy, and quality of the presentation. You will be able to access your individual grade along with the graders’ comments via your online user account.
  • The maximum point value for the post-deadline solutions will be only 60% of the full regular submission, that is 3pts and 6pts instead of 5pts and 10pts. Moreover, in subjects where hints for solving the problems will be offered the point values will be further reduced, to 50% of regular values (subject to rounding error, e. g. 2.5 would still be rounded up to 3).
  • If your solution is incorrect, the grader will indicate why, and you will be able to read his/her comments in your account.
  • If you disagree with the graders' decisions you can submit an appeal and your solution with get a second round of consideration.
  • POM Committee will seek to encourage outstanding solutions provided by the student by awarding 5 extra points. Such solution(s), if found, would be designated as “Best Solution of the Month” in the corresponding subject, and posted on the POM web site.
  • Because the objective of the contest is to encourage creativity, the correct solution will receive higher score if it is recognized as particularly original or non-trivial.

AWARDS AND RECOGNITION

  • Authors of the Best Solution of the Month in different subjects will be recognized and receive a prize. We will also publish these solutions on the PoM web page, together with the name of the author.
  • There will be awards for competitors with the highest scores in each of two age groups. The winners’ names will be published on our website at the end of the POM competition. Three students with the highest final scores will get special prizes.
  • At the end of PoM 2016-17, 25 students with top scores in each age category (grade 8 and younger and grades 9-10) who earned 25 points or more will be accepted to SigmaCamp without having to complete the Qualification Quiz.

*Note that there are age restrictions for Sigma Camp participants. We only accept students who are 12-16 year old.

If you have any questions, you might contact the PoM Committee by emailing

pom@sigmacamp.org

Igor Zaliznyak

Chair of the PoM Committee

The problems and solutions for the last season's PoM contest 2015-16  can be found here:

2015-16 Problems