Here came the long-awaited March 14. Our school has become a tradition on March 14 celebrated the birthday of pi. The students were very responsible in preparing for the event. Previously assigned to collect materials about the number Pi. The themes were very different, «Pi patmutyune» number "pi areghtsvatse», «Pi number kirarume»" ore» birth of pi, "How different yerkrnerum» world celebrates the birthday of pi and many other topics were prepared handicrafts, lampshade letter Pi, handmade rag. The kids had a lot of work to do, they collect very interesting information prepared slides, learn about the rhymes of pi, which is presented with great enthusiasm. The children also learn to memorize the digits of pi was previously assigned. A contest was held, resulting in one student wrote 150 digits without error, and the other two, 71 and 65. The contest showed that most children were able to learn quite a large number of digits. After lighting candles on a birthday cake at the end, it was distributed to the children. All together took photos around the school yard image of pi.