Our district is looking for new ways to identify students district wide for gifted designation. We currently use the TCS testing. We test all grade 3 students in our district; but the district is finding this too costly and wants to experiment with other effective ways of identifying gifted learners for gifted programming. I want to still be able to identify all areas of giftedness including twice exceptional learners. What works in other districts? Other gifted educators with feedback of what they've used effectively?