TY - JOUR TI - Stephanie’s Development of Reasoning by Cases to Solve Tower Tasks: Part 1 of 3 (Grades 3 & 4) DO - https://doi.org/doi:10.7282/t3-9zz5-za71 AU - Krupnik, Victoria AU - Maher, Carolyn PY - 2019-02-07T14:25:11-0500 ER -