Elkonin Boxes for a diverse range and abilities. Would be perfect for grade 1-2 but I have used these with grade 5-6 support students in their reading and spelling.
A strategy to Improve spelling and reading skills by challenging students to segment words into their individual sounds and syllables.
Graph – single letter, single sound
Digraph – 2 letters making 1 sound
Trigraph – 3 letters making 1 sound
Split digraph – letter