Each June I gave my students a chance to do something a little different in their monthly activity. I asked them to write a poem, at least fifteen lines long about any subject, in which they incorporate at least twelve of the words in the following list.
 | angle |
| cylinder |
| midsegment |
| quadrilateral |
| area |
| equation |
| parallel |
| radical |
| base |
| equilateral |
| perpendicular |
| rotation |
| cone |
| exponent |
| pi |
| sphere (or spherical) |
| congruent |
| height |
| polygon |
| trapezoid |
| converse |
| isosceles |
| prism |
| triangle |
| coordinate |
| midpoint |
| pyramid |
| vertex |