Videos Test Yourself Wordcipher MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Teen Math Musiclopedia Resources Teacher Timesavers Study Guides
Two Riddles
Thanks Work Tool

Knock knock
What English word can have 4 of its 5 letters removed and still retain its original pronunciation?


A carpenter was in a terrible hurry.
He had to work as quickly as possible to cut a very heavy 10 foot plank into 10 equal sections.
If it takes 1 minute per cut, how long will it take him to get the 10 equal pieces?.

Brain Teaser Of The Week

How Brain Teasers Help You

Stimulate your brain cells.
Improve your concentration.
Increase your fluid intelligence.
Reduce brain deterioration.


Fill in the form below.
Receive one brain teaser a week.
Enter your email here.

down
 

We take your privacy very seriously.
Your information is never sold or shared.


Classroom Enrichment Fun Activities 


Try More Brain Teasers