My school district, LKSD, is beginning its review of middle school and high school mathematics materials, including interventions and core curriculum from 6th grade math through Calculus.  The committee will be needing sample materials to review from now through May in order to pilot sample units of instruction Fall Semester 2013.  

LKSD is interested in math materials that address:
"flipped classroom" instruction
Credit recovery
K-6 math intervention materials
Distance delivery
English language learners
secondary math manipulatives
hands-on/project-based secondary math