12 books • 1 series
Putting Together and Taking Apart (Investigations in Number, Data, and Space)
Does It Walk, Crawl, or Swim? (Investigations in Number, Data, and Space)
Coins, Coupons, & Combinations
Building on Numbers You Know (Investigations in Number, Data, and Space)
Mathematical Thinking at Grade 5
Beyond Arithmetic
Landmarks in the Thousands : the Number System ((Investigations in Number,
Combining and Comparing (Investigations in Number, Data, and Space)
Flips, Turns, and Area (Investigations in Number, Data, and Space)
Different Shapes, Equal Pieces (Investigations in Number, Data, and Space)
Money, Miles, and Large Numbers (Investigations in Number, Data, and Space)
Mathematical Thinking at Grade 3 (Investigations in Number, Data, and Space)