NIMBioS and NISER are co-hosting an NSF INCLUDES Conference on Multi-Scale Evaluation in STEM Education. Effective program evaluation is an essential component of STEM education and workforce development. The conference and associated events will enhance participants' abilities to develop an evaluation plan that meets the needs of an INCLUDES Alliance Project. Participants will include individuals involved in current INCLUDES projects, those considering collaborating in such projects and STEM educators considering inclusion of formal evaluation in their projects. Examples of program evaluation developed by the program organizers are available at http://www.nimbios.org/NISER.