Why does OpenSciEd not pre-teach vocabulary words? Will this be a problem for my students with language-based learning disabilities? Do you have an Accessibility Conformance Report (ACR) for your materials? What languages are the OpenSciEd materials translated into? What guidance is provided for students with a 504 or IEP? Are there text and assessment modifications for students with special needs? How does OpenSciEd support Emerging Multilingual Learners (EMLs)? Are there supports for ALL students in this resource? What supports are available for students with visual impairments? Can screen readers be used for OpenSciEd materials?