Explanation: If we take into consideration what we know about Piajet's theory, we can clearly see how a lesson is affected in terms of deliverance and instruction.
To this author, learning is a constructive process in which we learn the basis and then continue to perfect it; A lesson should start by explaining the basic terms of a topic and then going onwards with it. The education system is structred like this, according to the age of the person is what they are going to learn and then perfect it as they grow older.
to put people who were made jobless by the great depression to work. much of it was public works projects like road & bridge construction but also included things like art
