Do Things by Trial and Error?

If you do something by trial and error, you try several different methods of doing it until you find the method that works properly. Many medical discoveries were made by trial and error. She feels that raising her children has been a matter of trial and error.

How do you use trial and error in a sentence?

The ability to make a program work by means of trial and error is less useful to students than it used to be. Decisions have to be reached through trial and error. Suitable values are chosen by trial and error. This treatment was mainly based on trial and error and the experience of the therapist.

What is it called when you learn by trial and error?

According to Thorndike learning takes place by trial and error. Some people call it, “Learning by selection of the successful variant,” accordingly when no ready-made solution of a problem is available to the learner, he adopts the method of trial and error. He first, tries one solution.