Excellent activity for Pi day, March 14th, and practice measurements of circle (circumference, area, volume). First, students must fill in blanks with words from a word bank to complete the sentences regarding facts about π and circles. Once done, you must provide 8 objects with circular bases so students measure their diameters and calculate the circumference of base, area of base and volume of objects. If the objects are unavailable, a supplemental sheet has been provided for students to measu