Scott Foresman Investigations in Number, Data and Space Grade 2 Does it Walk, Crawl, or Swim? Sorting and Classifying Data

Investigations in Number, Data, and Space is a complete K-5 mathematics curriculum that supports all students as they learn to think mathematically. Investigations have been carefully designed to engage students in key mathematical content as they develop number sense, learn to visualize and describe geometric relationships, and collect and analyze real data.