22 Math Puzzle MiniBooks - Grades 3-6 Author:Michael Schiro Reproducible Mini-Books Filled with Brain-Tickling Math Puzzles For Your Students to Complete — Solving these math puzzle minis is such a blast, kids may not notice they're building all-important problem-solving skillsthat is, until their test scores soar! Each reproducible mini-book contains 8 brain-tickling puzzles correlated with ... more »the NCTM standards.« less