Welcome to the home page of Sally Sestini, Professor of Mathematics

 My email address is: ssestini@yahoo.com




(page divider)    

Department:  Mathematics
Office:  Science 212    
Phone:  (562) 860-2451 ext. 2656

  Need help using your graphing calculator? Help

 Need graph paper? All sorts of graph paper and grids can be found here .

 Forget a formula or definition?  Math dictionary can be found here.

Spring 2014 

Office Hours: M  1:30 - 2:00 pm & 5 - 6 pm

W  5 - 6 pm, TH  2:30 - 3:00

Math Success Center hours:  M 4 - 5 pm,  T &  TH 12:30 - 2:00 pm

Math 240 Class Website

Math 40 class website

Interesting items

A Fluid New Path in Grand Math Challenge

For more info click here:

Submerged turbulent jet

C. Fukushima and J. Westerweel, Technical University of Delft

The Navier-Stokes equations of fluid flow, used to model ocean currents, weather patterns and other phenomena, have been dubbed one of the seven most important problems in modern mathematics.


Math on "The Simpson's "   In a 1998 episode of The Simpsons, Homer scribbled 398712+436512=447212 on the blackboard. You can check on a calculator and see equivalent results for both sides of the equation! Does this contradict the famous theorem of Fermat?
For further information regarding math and the The Simpsons , click here.


Services for Veterans

The Veterans Resource Center (TE-8, Technology Building on the South Side) is available on

campus to assist veterans with enrollment and support services. If you are a Veteran and you have

not already done so, please contact the VRC at:

Veterans Resource Center (VRC)

TE�8, Technology Building, South Side


Direct Phone Line: (562) 467- 5016

Cerritos College Extension: (562) 860-2451 ext. 3716

Monday - Thursday: 8:00 a.m. - 7:00 p.m.

Friday: 8:00 a.m. - 12:00 p.m.

Sample Math League Exams with answers may be found here:

 Interesting Math Links:

The Millennium Prize Problems (Win a million dollars for solving one of these 7 unsolved problems in mathematics one has already been solved!!)

The Pythagoreans

History of Calculus:  Leibniz       Newton  

Study Skills

Ask Dr. Math

Math Archives:

Math History:

NCTM Standards:

Printable Manipulatives: (web site is currently experiencing problems)

Ratios and Proportions:

Symmetry and Tessellations:

Valentine Problem:







Geometric Activities:


Biographies of Women Mathematicians can be found at AgnesScott