[pflats]

There are more than you think, I assure you. Consider the people who write elementary curricula, who implement it in large cities, who teach middle school and high school mathematics but might prefer to teach just mathematics at an elementary level. Consider NCTM[1], TERC[2], EDC[3], and UChicago[4], and their programs and work. Consider the math coaches, who instruct their peer elementary teachers on teaching mathematics.

Until these positions exist, are respected, and are not first on the chopping block the next time budget cuts roll around, these people will continue to exist under the radar. (I'd gladly transfer into a Elementary Math Specialist position, if I was sure it wouldn't threaten my family's livelihood.)

[1]: http://www.nctm.org/resources/elementary.aspx

[2]: https://www.terc.edu/display/About/Mission+and+Vision

[3]: http://ltd.edc.org/mathematics

[4]: http://everydaymath.uchicago.edu