Your seminar topic, hahahaha, ewo. I remember in my primary school, whenever we wanted to study mathematics, our teacher will ask us to bring bundles of stick. We used the stick when counting, to differentiate addition from subtraction, multiplication as well. The way I was taught 2 times tables make it difficult for me to forget. We always sang it back then. This shows that playing is part of learning as hlit will help the students to concentrate. Thank for this wonderful presentation.