By introducing basic skills tied to classroom subjects in a simple grammatical framework, the series helps to prepare these students for academic success. The Skill Sharpeners series bridges the gap between English Language Learning and regular school subjects. With all students, it reinforces confidence and self-esteem. Each level of the series offers exercises to sharpen both language and subject-area skills. Students interpret graphs and charts, read maps, solve math word problems, and learn libraryand study skills. They sharpen comprehension skills as they read about history, science, and American culture. And they deepen their understanding of basic English structure. Lessons cover skills required on most middle school state-competency tests.