Success For All, Reading Plus, and K5 Learning are elementary reading programs with demonstrated effectiveness compared to other programs. Reading Plus is designed for third grade and above, while Success For All and K5 Learning extend to all elementary grades.
According to researchers, participation in Success For All leads to significant improvements in reading ability compared to 28 similar reading programs. These improvements manifest in students in general and special education and children learning English as a second language.
Miami-Dade County Public Schools conducted a study in 2012 on the effectiveness of Reading Plus. Over two school years, elementary classes in the school district reported significant improvements in reading abilities after using the Reading Plus program.
K5 Learning won the ComputED Learning Centre's BESSIE Award for best upper level elementary reading software six years in a row.