Zach Korzyk
@mrdeltamath
Creator and operator of DeltaMath. Former math teacher of 13 years and @MathForAmerica Master Teacher.
ID: 2471668879
http://www.deltamath.com 30-04-2014 23:58:28
1,1K Tweet
3,3K Followers
127 Following
@mrdeltamath
Creator and operator of DeltaMath. Former math teacher of 13 years and @MathForAmerica Master Teacher.
ID: 2471668879
http://www.deltamath.com 30-04-2014 23:58:28
1,1K Tweet
3,3K Followers
127 Following