IELTS WRITING TASK 1: Describe a memorable period or event from your childhood

My childhood has a memorable memory that I can't forget. When I was in third grade, it was very difficult to memorize the multiplication table. My father gave me a day to memorize the multiplication table. I didn't memorize and find a way that my ruler had the multiplication table printed on it. When my dad examined, I hid the ruler in the soles of my feet that my father couldn't see it. The first day I succeeded with that plan but the second day I was found out. My brother stood behind the window and saw where I hid the ruler. My dad didn't scold me, he laughed at my tricks and from that day he didn't check the multiplication table anymore but I memorized it easily after that time