Final answer:
Children begin losing their baby or deciduous teeth around age six, which are replaced by permanent teeth until around age twelve. This period of dental transition is accompanied by physical growth, increased energy, and important cognitive and social developments as children learn, play, and form friendships.
Step-by-step explanation:
Kids start to lose their deciduous teeth and have lots of energy. Deciduous teeth, also known as baby teeth, are the first set of 20 teeth that emerge during infancy and early childhood. These teeth are subsequently lost and replaced by permanent teeth during middle childhood. By age six, children typically begin to lose their deciduous teeth, and the process continues until around age twelve. During this time, the permanent teeth start to appear, taking the place of the lost baby teeth.
The first of the deciduous teeth to be replaced are the eight incisors, usually lost between the ages of six and eight, followed by the eight premolars, which are generally lost between ages nine and twelve, and the four canines, which are generally lost between ages ten and thirteen. Finally, the second permanent molars emerge between ages eleven and thirteen. Subsequently, the only permanent teeth that emerge later in life are the third molars or wisdom teeth.
The development of a child's teeth coincides with significant physical growth and the increase of energy levels. From age three until the teens, children's arm and leg lengths grow proportionally more than their trunk. They develop new motor skills, learn to ride bikes, become less dependent on their parents, and spend more time with peers, forming friendships. In addition to these social developments, they also experience cognitive growth, as they start school and learn to read and write.