“Many teachers […] discourage uncertainty, emphasizing instead what they know, or feel the students should know. They are more comfortable encouraging students to learn trustworthy information than to explore questions to which they themselves do not know the answer. Instead of using school as a place to formalize and extend the power of a young child’s zest for tackling the unknown or uncertain, teachers tend to squelch curiosity. [...]

Few teachers readily see that they’re discouraging students’ questions, just as few parents readily see that they’re short-tempered with their children. […] One of the key findings of research is that children are heavily influenced not only by what adults say to them, but also by how the adults themselves behave. If schools value children’s curiosity, they’ll need to hire teachers who are curious. [...] in order to flourish, curiosity needs to be cultivated.”