May 28, 2007   Web site "stemschool.com" activatied.

August 13, 2007   West Lafayette High School starts using Mathematica for instruction after Mark Senn demonstrated it to them.

November 17, 2007   StemSchool Inc. incorporated as Indiana non-profit corporation.

November 20, 2007   Web site "stemschool.org" activated. Got the new domain name to emphasize that StemSchool Inc. is non-profit.

November 21, 2007   Web site moved from "stemschool.com" to "stemschool.org".

December 23, 2007   StemSchool Inc. applied for and received an EIN (Employer Indentification Number) number. An EIN is needed to fill out an IRS Form 1023 to apply for 501(c)(3) charity status.

August 15, 2008   Start helping Central Catholic High School with Mathematica.

August 22, 2008   Use "STEMschool Inc." and "STEMschool.org" on all web pages henceforth. Official name of company remains "StemSchool Inc.". (On the Internet, web site names are case insensitive so "stemschool.org" and "STEMschool.org" are equivalent.)

November 3, 2009   We applied for a grant from the Duke Energy Foundation for the loan of their unused office building at 601 N. 3rd Street, Lafayette IN to use as a facility for our mission.