EXPERIENCE IN THE LAST CLASS 5C

2 days ago, the day on which the distribution of report cards in grade 5. 2 days ago it was very valuable to me and my friends, because the determination of the next grade or remain in class 5 and the distribution of awards to students who excel. I was fortunate because I got on the class, but unfortunately I did not get any awards 1. IT'S OKAY!. By the time my parents to take algebra, initially I was invited to hear the flaws during the 1-year study of teacher Mr. Dwi, but I do not want to for fear of not riding class, would I not shake hands with Mr. Dwi. When report cards were distributed, but the bags are not only report cards that read SAVE OUR ONLY HOME, a bag that will be used when making bold book / books on the subject. At the moment I opened my report card there is an incomplete lesson, math. But never mind, just one. Suddenly I feel weird, when I was awarded a computer, my sister and my brother was also awarded different but within a day / time that close. The first one was awarded my brother, my sister is the second, the third is me. But this time none are awarded. Starting from my sister to my brother. I think a calendar in which a group of people who are equally rewarded in the period / day are close, but different awards. Award my sister, me, and my brother is an appropriate tribute to the talents each. 

I want to ask is
Why me, my sister, and my brother get an award within a day or time so close?  

Is it a good luck / that has been planned since ancient times?