Oklahoma State Department of Education - Curriculum objectives as set forth by the State of Oklahoma http://www.sde.state.ok.us/home/defaultie.html
Everyday Math http://everydaymath.uchicago.edu/
FOSS (Full Option Science System) Science http://www.lawrencehallofscience.org/foss/
Core Knowledge http://coreknowledge.org/CK/index.htm
Rose Union Library Catalog http://library.deercreek.k12.ok.us