1? Guide children to observe purposefully and in a planned way, and look for something from observation. Let the children observe further with questions, such as: "Why is there foggy weather? How to protect yourself in foggy days? " Through teachers' questioning and questioning of facts, guiding children to change their observation objectives can effectively stimulate children's curiosity and interest, so that children can understand the characteristics and functions of fog happily and comprehensively.

2. Encourage and inspire children to ask questions. Observation can make children interested in all kinds of things, and strong interest will lead to further observation. During observation activities, children often ask questions out of curiosity. Teachers should be patient, give praise first, then give scientific answers, and guide them to continue to observe, analyze, compare and summarize.

3. Teach children correct observation methods Teachers should not only cultivate children's interest in observing things around them, but also teach children how to observe and cultivate their keen observation ability.