Reading Duck
https://readingduck.com/ReadingDuck.com is like a treasure chest for anyone teaching or learning literacy, except this one’s full of free PDFs instead of gold doubloons. The site’s 20,000+ worksheets are a delightfully nerdy paradise, covering everything from preschool basics to high school wordsmithery. Plus, it’s all printable, so your printer might hate you, but your brain (or your students’) will thrive.