The teacher must adopt the role of facilitator not content provider.

The only 'good' learning is that which is in advance of development.

Any human act that gives rise to something new is referred to as a creative act, regardless of whether what is created is a physical object or some mental or emotional construct that lives within the person who created it and is known only to him.

The child begins to perceive the world not only through his [or her] eyes but also through his [or her] speech

What a child can do today with assistance, she will be able to do by herself tomorrow.

Human learning presupposes a specific social nature and a process by which children grow into the intellectual life of those around them

Psychology teaches us at every step that though two types of activity can have the same external manifestation, whether in origin or essence, their nature may differ most profoundly.