MasteryPrep completed the acquisition of Sirius Education Solutions.

MasteryPrep, a provider of test-prep programs and services, completed the acquisition of Sirius Education Solutions, a Texas-based publisher that focuses exclusively on supplemental instructional materials. Financial terms were not disclosed. "Texas educators are under growing pressure to meet high-stakes accountability goals while ensuring students are prepared for life after high schoo. By combining our strengths, we're delivering an end-to-end academic support system built for Texas schools—from grade-level mastery to postsecondary success," Craig Gehring, MasteryPrep Founder and CEO.