If it is in school, all the children can be provided with crayons and white sheets and then asked to draw a picture of his/her mother. The best drawing shall be awarded the first prize. Of course all the children can carry the drawings and gift it to their moms.
If you are conducting a poster making competition in your locality or community, then first of all prepare a comprehensive list of all the participants, divided into several groups categorized on the basis of age group: 4 to 6, 7 to 10, 11 to 13, 14 to 16. Decide on a venue, which can be the community playground, and fix a time for the event. Time management is important when it comes to conducting any activity. Make sure to inform the participants to carry colored crayons and drawing sheet of a fixed size (12" by 14") as well as the time and venue of the competition. Advertise the event so that you get plenty of viewers and supporters apart from a heartening number of participants of every category. Try it and make the event a great success. Surely the mothers will enjoy the competition as much as the kids.



