What books or methods to use, I feel that children's interests are still the mainstay. Look at All Roads Lead to Rome, as long as children are interested. Don't think how complicated the training is, it must be realized by some toys or books. We should learn the logic of training children through these toys or books, so that our training will be more targeted.
There is a popular science book that is more suitable for primary and secondary schools to increase knowledge, cultivate logical thinking and imagination, and enlighten innovation ability than "100,000 Why" published in the 1960s. Practice, natural science cognition, language practice, and a large number of life practice exercises, the children's logical thinking foundation is basically developed.
Is to classify the data and get an accurate number. For example, we know how many fires have occurred in a year and how much damage has been caused. This is information. Your own logical thinking ability. It's just that at first it was boring and difficult to understand, precisely because we don't have such logical thinking ability.
Rock and roll ups and downs, suspense, coincidental connection, fascinating, tireless reading, amazing. Only a genius can create such a prolific classic novel. Your own thoughts. The other one, after reading this TED, describes what his logical framework is, lists 123, and analyzes the gap between you.
Zarathustra said > better. This is a philosophy book. Is to help you shape the meaning of life and become your own superman. Who are you and where are you from? You should design the background of your scheme. Through these backgrounds, let the audience (themselves) feel the conflict inside and let them throw their own questions (usually in the same direction as the topic you want to introduce), so that you can naturally launch your solution.