The City College of New YorkCCNY
Department of Mathematics
Division of Science

The Artino Mathematics Tutoring Center

Tutoring

We offer FREE drop-in in-person and online tutoring for students taking MATH 150, 173, 180/185, 190/195, 205/209, 201/212/213, 346, and 391.

The center is located in NAC 1/511.

For Fall 2024, we have the following schedule.

The schedule for December 14-19, for final exam week, is in the second flyer attached below.

During all listed hours on M-F, in-person and online tutors are available simultaneously; weekend hours are online only. To join the online Zoom sessions, see the attached flyer at the bottom of the page.

Monday - 10:00 AM to 6:00 PM (in-person and remote)

Tuesday - 10:30 AM to 8:30 PM (in-person and remote)

Wednesday - 10:00 AM to 6:00 PM (in-person and remote)

Thursday - 10:30 AM to 8:30 PM (in-person and remote)

Friday - 12:00 PM to 5:00 PM (in-person and remote)

Saturday - 12:00 PM to 5:00 PM (remote only)

Sunday - 5:00 PM - 10:00 PM (remote only)

More Information

For more information about tutoring, please contact artinomathcenter@ccny.cuny.edu.

  • Note that the Artino Mathematics Tutoring Center will be closed whenever the college is closed or on recess. In general, tutoring follows the college's academic calendar, which can be found here.

New results on the dodecahedron

Picture of a dodecahedron with a closed straight-line path

Unlike the other platonic solids, the dodecahedron has a straight-line path (geodesic) from a vertex to itself. Actually, there are infinitely many, but in joint work of Prof. Hooper with Prof. Athreya (Univ. of Washington) and Prof. Aulicino (Brooklyn College), it was shown there are exactly 31 such paths up to certain “hidden symmetries.” The picture above shows one which can also be animated. This work was described recently in Quanta Magazine.

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