Euless, TX 76040
Demonstrater of the Fun of Numbers
...For 13 years, I have been substituting in the Irving, TX, school district. I also substitute in the HEB (TX) school district.
This knowledge of mathematics
is tied in with a life time of industrial and research activity in lubricants and polymers (polyethylene)...
algebra 1, algebra 2, prealgebra
| 4 other subjects