These digraphs worksheets and silent letters phonics poster display ghosts that are an adorable visual to help learn about silent letters wr, kn, gn, mb. The phonics games and activities help students use and think about silent digraphs. These can be used during literacy centers, writing centers, morning work or independent practice. What's included:Silent Letters Poster - kn, wr, gn, mbSilent Letters Blank Chart to fill in with words you find either from around the classroom or from a selected