Yes, effective and simple reading intervention tools do exist, even for the most difficult to reach students, even if you’ve tried a gazillion other strategies before.
Dyslexic learner? Perfect. Letter recognition challenges play a huge role in reading difficulties.
Not dyslexic? No problem. Letter Sounds Made Simple workbooks and instructor training help close many hidden reading gaps.
They are not complicated. They allow students to experience success right away. And, because of that quick progress, students tend to look forward to reading intervention time.