SAT Exam: The Writing Section's Multiple Choice Apr 23, 2010

The sentence correction questions on the SAT's writing part are easy

The $100 Triangle Challenge Apr 20, 2010

Simple, household items, can make an important abstract geometry concept real

Phi, the Most Mysterious & Controversial Number Apr 9, 2010

The 'Golden Ratio' is based on the irrational number Phi, and it seems to be one of nature's greatest mysteries

The Answer To St. Patrick's Day Question, and More Mar 29, 2010

The St. Pat's Day question is answered, as is the mysteriousness of our newest team-member

Advertisements Are Showing up For the Party! Mar 23, 2010

This site has begun to accept advertisers, which appear along the left-hand margin of our thousand or so pages

St. Patrick's Day Balanced Mar 11, 2010

Here is an algebraic St. Patrick's Day balance-scale problem

Divisibility Tests For 5, 10, 2, and 6 Mar 10, 2010

Most divisibility tests are very easy and often extremely helpful

Divisiblility Test for the Number Nine Mar 7, 2010

Many large numbers can be easily tested to see if they are divisible by smaller numbers, and there is an easy test to check divisibility by the number 9

Math Anxiety and Divisibility Rules Feb 27, 2010

Math anxiety, test phobia, rules of divisibility, and a new blog are addressed

SAT Exam, Quick Tip Of The Day: Round Feb 22, 2010

On the SAT and SSAT, by rounding the numbers they give you to work with, you can often beat a calculator