Wes Carroll Tutoring & Coaching Blog
Podcast – 19: The token tax
A game is played with tokens according to the following rule. In each round, the player with the most tokens gives one token to each ...
Podcast – 18: The circular track
Brenda and Sally run in opposite directions on a circular track, starting at diametrically opposite points. They first meet after Brenda has run 100 meters ...
Podcast – 17: The red one
My perpetually tricky friend told me that while she was walking through town she saw four particularly vibrant houses. There was an auburn one, a ...
Podcast – 16: In 80 days
A friend of mine told me that she can walk a mile south, a mile east, a mile north and end up back home. I ...
Podcast – 15: Coats of paint
Working alone, I put two coats of paint on a wall, one before lunch and one after. Yesterday, I began at the usual time. Two ...
Podcast – 14: O gnats, tango!
Earlier this week I was rob...er...exploring tombs and I accidently triggered a trap that locked me in a room. With me are a pair of ...
What The SAT Tests
I can't make this stuff up: three days after I reposted my 2012 essay in response to an article by a grown-up taking the SAT, ...
Podcast – 13: Order of operands
Cindy was asked by her teacher to subtract 3 from a certain number and then divide the result by 9. Instead, she subtracted 9 and ...
Take It Like A Grown-Up
A few years ago, a 35-year-old took the SAT and wrote about the experience. I responded with the essay below, which I think is relevant ...
Podcast – 12: One light switch
For years you were a lonely prisoner here. But earlier today, you were brought to a courtyard to join the others, where you are all ...

