17"W - 12"H - 3"D
This ( 17"W - 12"H - 3"D ) rock mounted on an old barn board with a birch branch on each side to outline it,
is built around some math trivia that many people find interesting and others never heard of.   I used
rocks to picture the math trivia and added a "Lucky Rock" called Professor, Ed McStone to over see the teaching
of this math problem. A name like Math Rock, just sounded fitting for this chalkboard. An apple made
from a rock, sits on top of the board and is for the teacher.
The signs read:
( Rock Math Trivia )
DID YOU KNOW?
9 one's, times 9 one's, has a simple balanced
answer, with numbers 1 to 9 then 9 thru 1.
Computers need a lot of one's and zero's.
Rock math, needs no zero's and some one's.
Close up of Professor Ed McStone