The International Literacy Association has compiled a glossary of literacy terms as a living document, to be constantly updated and refined, to make the terms clear to a general population of teachers as well as literacy practitioners. Terms range from “diphthong” to “instructional reading level” to “prosody” and more. Not sure what exactly those words mean? Check out the glossary!
https://www.literacyworldwide.org/get-resources/literacy-glossary