Teach with Film for Casual Pi Day July 22
Happy Casual Pi Day or Pi Approximation Day! The fraction 22/7 is an approximate value of Pi, so Casual Pi Day falls on July 22; the numerator 22 represents the date, while the numerator seven represents the month. It's a great day to highlight our lessons for teaching math with film. Our free film teaching guides feature classroom-ready lesson plans across the curriculum suitable for grade 4 all the way to grade 12 — including math...