Welcome
to the Ohio Resource Center Stella website. The core of this collection is a library of more
than 600 non-routine mathematics problems known as Stella's Stunners to be
launched set by set over the coming months. The problems range from simple
visual problems, requiring no specific mathematical background, to problems
that use the content of Pre-Algebra, Algebra I, Geometry, Algebra II and
Trigonometry, up through Pre-Calculus. The
Stella problems are not typical textbook exercises. They are considered
"non-routine" problems because the methods of attacking them are not
immediately obvious.
