"Building Thinking Skills" provides highly effective verbal and nonverbal reasoning activities to improve vocabulary, reading, writing, math, logic and figural-spatial skills, as well as visual and auditory processing. This series provides a solid foundation for academic excellence and success on any assessment test. The series includes six titles for Grades PreK-12+.
— Teresa Wilson, a mother of four and participant in TDmonthly's Homeschool Roundtable, "found that the workbooks strengthened verbal and written communication skills, especially in the area of descriptive writing.”