400 Challenging Programming Problems in School Mathematics

If you are looking for programming problems to challenge yourself or to give to your students, then Project Euler is one good place to start.  According to the website, “Project Euler exists to encourage, challenge, and develop the skills and enjoyment of anyone with an interest in the fascinating world of mathematics.” True indeed, the site has collected more than 400 programming problems in mathematics.

Project Euler Programming Problems

Many of the problems are accessible even to Grade 8 students  but some are a bit challenging.  Non-computer science majors and non-mathematics majors who want to keep their “problem solving and mathematics on the edge” are also encouraged to try. To give you an idea of the difficulty of the problems, one problem is shown above.

If you want to take the challenge of Project Euler, you may want keep track of your progress by registering.

Largest Prime Number Yet, Discovered

Even though every mathematician knows that there is no largest prime number, (for any prime number, a larger prime number exists), that did not stop some from searching for the largest prime number.

Marin Mersenne

Marin Mersenne

On January 25, 2013, Dr. Curtis Cooper of the Great Internet Mersenne Prime Search (GIMPS), a professor at the University of Central Missouri, discovered the 48th Mersenne prime which is equal to 2^{57,885,161} - 1 a number which is about 17 million digits. This the 14th score of GIMPS in  discovering the largest prime number yet.  It took 39 days of non-stop computing for the primality proof and it was verified by different software and hardware. Dr. Cooper won $3000 for the discovery. » Read more

Announcement: National Conference in Science and Mathematics Education

The University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED) will hold a National Conference in Science and Mathematics Education on October 22-24, 2013 at UP NISMED, Diliman, Quezon City. The objectives of the conference are the following:

  • Promote lesson study as a professional development model to enhance the capability of teachers in implementing the K to 12 Curriculum for Mathematics and Science
  • Promote teaching of science through inquiry and teaching of mathematics through problem solving in lesson study;
  • Provide a forum for discussing lesson study and sharing of lesson study experiences and research results related to lesson study; and,
  • Initiate a local network on lesson study.

The conference is open to all mathematics educators, teachers, and school administrators.

For more information about the conference, visit the UP NISMED website.

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