Chris
@cc2323
22 year veteran AP Calculus teacher in the 7th largest school district in the US. Making students think with BTC. TBL fan.
ID: 260696522
04-03-2011 12:00:47
2,2K Tweet
48 Takipçi
236 Takip Edilen
@cc2323
22 year veteran AP Calculus teacher in the 7th largest school district in the US. Making students think with BTC. TBL fan.
ID: 260696522
04-03-2011 12:00:47
2,2K Tweet
48 Takipçi
236 Takip Edilen