According to a 2008 survey of sex therapists, sex is âtoo shortâ when it lasts one to two minutes. âAdequateâ is three to seven minutes, and âdesirableâ is seven to 13. The range for âtoo longâ went up to 30 minutes. Anything longer, like âmore than 40, â will henceforth be known as âtoo Kanye.â.
Colors. 18 months is the generally accepted age for teaching colors. Some kids learn their colors sooner and some learn them later. 18 months â 2 Â½ is a great age for specifically teaching colors.
One to two years old. 1  By two years of age, a child's eye-hand coordination and depth perception should be well developed. 2  Children this age are highly interested in exploring their environment and in looking and listening. They recognize familiar objects and pictures in books and can scribble with crayon or pencil.