St. Patrick's Day is known for leprechauns, the color green, shamrocks and 4-leaf clovers. With this activity for middle school and high school science or math classes, students will learn about St. Patrick's Day, area, formulas, the scientific method, hypothesizing and analysis. It can be difficult to find a 4-leafed clover. Scientists say that 1 in every 10,000 shamrocks has four leaves. 1.2 square meters of clovers has about 10,000 shamrocks in it. Students will read this information and more