# National

National Pi Day Math Activities         Name: ____________________________________Period______________Date_____________

Task 1: Measurement Activity:  As a group, measure the items using the same unit (inches or centimeters) and using calculators, find the given ratio and area.

Task 2: Video Summary:  Identify 2 facts you think are important from the videos watched in class today.

https://www.teachertube.com/video/what-is-pi-day-1054

https://www.teachertube.com/video/it-is-pi-day-25371

Fact 1: _______________________________________________________________________________________________________________________________________

Fact 2: _________________________________________________________________________________________________________________________________________

Task 3:  Show what you know:  As a group, complete questions about circles on the accompanying worksheet.

Using www.math-aids.com, create a worksheet that will assess students content knowledge in solving for radius, diameter, and/or area of circles, using the following resources: ruler, calculator, pencil and paper, and using 3.14 for Pi.