For many people, it is difficult in today’s world to make a guess. People tend to prefer to look up the answer rather than use experience to attempt an answer. However, scientific theories and laws often begin with a guess based on logic and experience. Another important aspect of doing science is measurement. Good measurements and a good procedure can lead to a true answer.
Teresa Ciardi, “Physical Science Laboratory Investigations,” Open Educational Resource (OER) , accessed October 26, 2020, http://oer.iain-padangsidimpuan.ac.id/items/show/2309.