Multisensory phonics instruction that is executed in a systematic way benefits all readers, but especially the struggling readers in your class. Using the Orton-Gillingham approach when delivering phonics instruction will ensure that your struggling readers will make progress.
This site is a wonderful resource for parents, teachers, & those with Dyslexia or Specific Language/Learning Disabilities. For those who would like to learn the Orton Gillingham Approach (a multi sensory approach to learning language skills) this site offers online modules to learn in the comforts of your own home... highly recommended.
What is the Orton-Gillingham Approach? Multi-sensory approach for teaching reading and spelling to children with Dyslexia - For more information, see: http://blog.allaboutlearningpress.com/spelling-orton-gillingham/ - More about Learning Disabilities: http://www.pinterest.com/addfreesources/learning-disabilities/