Gravely Grants for STEM Teachers: Open to middle school STEM teachers. http://www.afcea.org/education/scholarships/STEMTeachers.asp
Toshiba Grants for Grades 6-12: Classroom Innovators! Toshiba America Foundation accepts applications from teachers who are passionate about making science and mathematics more engaging for their students. http://www.toshiba.com/taf/612.jsp
Toshiba Grants for Grades K-5: http://www.toshiba.com/taf/k5_apply.jsp
Verizon Grants for STEM K-12 Education: https://www.cybergrants.com/cybergrants/plsql/ao_login.login?x_gm_id=1240&x_proposal_type_id=27993
AZCASE STEM Mini-Grant: http://azscitech.com/scitech_event/apply-today-for-an-azcase-stem-mini-grant/
Grant Gopher: Database of grants in AZ https://www.grantgopher.com/Home/Regional/Arizona-Grants.aspx
If you know of other grants available to FLL teams, please send them to email@example.com.