My 500 or so subscribers may not have seen the following anagrams which have been in the right sidebar of my home page  for the past month or so. No one has yet taken the time to solve them. They're not that hard! Pls email me at dmarain at gmail dot...

<span style="color: #660000; font-family: Georgia,"Times New Roman",serif; font-size: x-large;">HAPPY THANKSGIVING!   Alright, you're teaching about the rule for slopes of perpendicular lines in Algebra or Geometry.  Here are some of...

Just when you thought that MathNotations is on permanent hiatus or in hibernation, here are a couple of WarmUps/Problems of the Day/Test Prep/Challenges/// to consider for your students.  Actually, I'm embarking on a new venture - an online...

As promised, here is the open-ended, rubric-based, holistically scored, performance-assessed, student-constructed first problem from MathNotation's Third Contest: 1. A primitive Pythagorean triple is defined as an ordered triple of positive integers...

FINALLY -- THE RESULTS ARE IN!! I apologize for the delay in getting these results out. The participating schools have all been notified. NOTE: If any participating school did not receive an email from me, the advisor should email me. Also, if I...