## Latest Posts

## Would You Rather…

Buy unleaded gasoline for $3.49 per gallon with cash OR $3.59 with a credit card that gives 3% cash back?

Whichever choice you make, justify your reasoning with mathematics

## Would You Rather…

## Would You Rather…

## Would You Rather…

Have 1 of 8 slices from a 10″ pizza OR 1 of 10 slices from a 14″ pizza?

Whichever option you choose, justify your reasoning with mathematics.

For a really cool Geogebra extension, check this out:

http://www.geogebratube.org/student/m93697

Here’s one with scaffolding:

http://www.geogebratube.org/student/m93700

Thank you @mathbutler for that! If you aren’t following his blog, do so now:

http://mathbutler.wordpress.com/