Specifications include, but are not limited to: The Killeen Independent School District is accepting proposals for Academic Curriculum, Assessment, and Testing Materials & Services. This is a supplemental bid, meaning, we are adding additional vendors to a previously awarded bid. See attachment for previously awarded vendors - these vendors do no need to reply. Products may be in any media format, including digital, print, and/or online access. Products may include any goods or services used in an instructional setting for any instructional purpose. They may be complete curriculum programs or may be one component in order to achieve the educational goals of schools purchasing the educational materials for PK-12, higher education, or vocational training.