Keep South Dakota Grade 4 Skills Strong This SummerSouth Dakota SBA Grade 4 Math Summer Review: Summer Practice Packet with Quizzes is an 8-week Grade 4 summer review workbook for students who need steady practice before Grade 5. An 8-week summer review plan that keeps Grade 4 math fresh without overwhelming students. Weekly quizzes make progress visible, which is especially helpful for tutoring, summer school, and at-home review. South Dakota Standards, Summer-Friendly FormatThe workbook gives