(1) Vendor needs to provide K–12 science supplemental resource curriculum solution. These supplement products should address instruction and/or assessment of one or more of the following topics: Three–dimensional learning aligned to the science standards; Physical, life, and earth/space science; Phenomena–based and problem–driven instruction; Science and engineering practices; Integration of crosscutting concepts across units and grade levels; Real–world and community–connected applications of science; Include instruction and assessment materials that strengthen or extend existing tier 1 and tier 2 science instruction for K–12 students; Provide content and activities that are phenomena–based, inquiry–driven, and developmentally appropriate; Have a strong evidentiary backing; Have resources that address differentiation and appeal to students’ learning variabilities. (2) All questions must be submitted no later than February 24, 2026. (3) A contract period will be for one year.