According to theory, when given challenging problems, children try out various strategies and observe which work best, which work less well, and which are ineffective.

according to overlapping-waves theory, when given challenging problems, children try out various strategies and observe which work best, which work less well, and which are ineffective.

Overlapping-waves theory made the assumption that after doing the same thing over and over again, people will find a unique and personal way to achieve the completion of that task which give them the most efficiency. This occurrence led to the formation of expertise in most people.

Opportunity for education  equal before the law  full access and protect in public libraryhave vote rights