In honor of Pi Day, Brainfreeze Puzzles (“we turn coffee into puzzles”) created a Pi Day Sudoku on a grid. The rules are a little different from standard Sudoku, in part because the blocks ar…

Help your children discover and remember solid figures. Print all pages in this document and cut each piece apart. Assemble all pieces onto a classroom chart as your students learn about each solid figure. All figures are color- coded for easy reference.