Peas in a Pod

Pour some rajma beans, peas, marbles etc. into a large vessel. Blindfold the children and make them sit around the vessel. If there are more children, use 2 or 3 vessels. The children are supposed to pick out as many peas as possible, by feeling their texture. You time the children. The child who manages to pick out the greatest number of peas in one minute, wins a prize!