Of course children benefit from positive feedback. But praise and rewards are not the only methods of reinforcement. More emphasisshould be place on appreciation--reinforcement related explicitly and directly to the content of the child's interest and efforts.

Science is a particular way of thinking about things.

When a teacher tries to teach something to the entire class at the same time, chances are, one-third of the kids already know it; one-third will get it; and the remaining third won’t. So two-thirds of the children are wasting their time.

In cooperative learning, you have a purposeful, meaningful, and authentic context in which children can sharpen their communicative skills.

All children, are born with the disposition to make sense of their experiences.

Each of us must come to care about everyone else's children. We must recognize that the welfare of our children and grandchildren is intimately linked to the welfare of all other people's children. After all, when one of our children needs lifesaving surgery, someone else's child will perform it. If one of our children is threatened or harmed by violence, someone else's child will be responsible for the violent act. The good life for our own children can be secured only if a good life is also secured for all other people's children.

Of course children benefit from positive feedback. But praise and rewards are not the only methods of reinforcement. More emphasisshould be place on appreciation--reinforcement related explicitly and directly to the content of the child's interest and efforts.