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.

Learning to deal with setbacks, and maintaining the persistence and optimism necessary for childhood's long road to mastery are the real foundations of lasting self-esteem.

When children are truly involved in the scientific process they gain understanding, knowledge, and life skills. They deepen their awareness of what's going on around them and how others contribute to their well-being.

Provide lots of opportunities for children's natural curiosity to manifest itself. With very young children, our role is one of supporter and guide.

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.

Curriculum should help children make deeper and fuller understanding of their own experience

Science is a particular way of thinking about things.