The Teaching Guide for Workbook C offers the instructor a turnkey approach to guiding the student through Student Workbook C. The instructional level for Workbook C is grade 5 and grade 6; however, the materials can be used with students of any grade or age. Standards and objectives are listed for each lesson to facilitate seamless record keeping. Students using the Rhoades to Reading 2nd edition program demonstrate an average growth of one year for every 14 hours of instruction. Please visit www.readingcompany.us to view the research results.