Kids across the Garden State headed back to school Wednesday.For the Calindas family in Green Brook, their morning routine required twice the amount of work. Their 5-year-old son Seth went to his first day of kindergarten and Seth's big brother Kyle is now in the third grade.For first-time parents, the family says it is important to get prepared the night before. Among the most important things, according to the family, is making sure children approve of the wardrobe picked out for them.Motorists are also being advised to use extra caution when driving since many children will be walking on their way to school or returning home from school.