Fraction, Decimal, Percent Cut-Out Puzzle - Students cut out the puzzle pieces and match them together. Could be used as a cut out activity or be pre-cut and used as a standard card sort.

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…

This pi mobile would be a great introduction to pi, the concept of irrational numbers or as part of a study of Albert Einstein, who was born on Pi Day! Students can color all parts of the mobile while learning facts about pi.

In this collaborative activity celebrating Pi Day, students work with the circle formulas to find area, circumference, radius and diameter. Easy to recreate!