Station activities for 7th grade Georgia students; correlated to Georgia Performance Standards. Contents: [Pt. I.] Ratios and proportional relationships -- Set 1: Ratios and proportions -- Set 2: Problem solving with rational numbers -- Set. 3: Analyzing and describing relationships -- Set 4: Graphing relationships -- Set 5: Representing patterns and relationships -- [Pt. II.] The number system -- Set 1: Adding and subtracting rational numbers -- Set 2: Multiplying and dividing rational numbers -- Set 3: Absolute value -- [Pt. III.] Expressions and equations -- Set 1: Solving linear equations -- Set 2: Multi-step real-life problems with rational numbers -- Set 3: Using variables to construct equations and inequalities -- [Pt. IV.] Geometry -- Set 1: Constructing plane figures -- Set 2: Similarity and scale -- Set 3: Sketching, modeling , and describing 3-D figures -- [Pt. V.] Statistics and probability -- Set 1: Collecting, organizing, and analyzing data -- Set 2: Theoretical probability ---.