Final answer:
From age 2 to 6, children's rate of growth slows compared to the first 2 years, transitioning from rapid infancy growth to a steady increase in size during the preschool years.
Step-by-step explanation:
From age 2 to 6, children's rate of growth slows when compared to the growth that occurred in the first 2 years of life. During infancy, notably in the first year, growth is significantly faster with nearly a 200 percent increase in weight and almost 100 percent increase in height. In contrast, toddlers and preschoolers, from age one to three, experience a much slower gain in weight and height. As children reach the ages of 4 to 6, they continue to grow at a steady pace, gaining about 5-7 pounds and growing 2-3 inches per year, which is still slower than the rapid growth seen during infancy. Gradually, as children approach adolescence, the pubertal growth spurt brings about another rapid increase in growth, although this occurs after the age of 6.