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上海少年儿童出版社为了帮助初中学生扩大知識领域,巩固課堂知識,培养他們对科学的兴趣和爱好,启发他們探索大自然的秘密,出版了一套《十万个为什么》1—7集。該书編者的話中說:当你沒有打开这本书的时候,在你的脑海里恐怕早已有了很多的为什么:天空为什么是蓝色的?向日葵为什么会跟着太阳轉?果树为什么有大年和小年?……这些为什么看来都是常见的现象,但却包含着物理、化学、生物、农业等各方面的基础知識和一些基本原理,应該多多思考这些为什么的科学道理……。的确,中学生物教师經常遇到学生怀着强烈的求知欲,发問許多有关植物、农业、动物、生理卫生等方面的为什么,这些問题涉及的生物学知識十分广泛,問題又往往使教师难以回答得圓滿完整,同时这些为什么的問題,又多是从生物学文献专著中不易查到的。《十万个为什么》第4、5、7各集,分別解答了二百多个问题,每集十几万字,书
In order to help junior high school students to expand their knowledge, consolidate classroom knowledge, cultivate their interest in science and hobbies, and inspire them to explore the secrets of nature, Shanghai Children’s Publishing House has published a series of “One Hundred and Thousand Why” episode 1-7. The book editor’s words: When you do not open this book, I am afraid there is already a lot of in your mind why: the sky why the blue? Why the sunflower will follow the sun? Why the new year fruit trees and What are these common occurrences, but they contain the basic knowledge and some basic principles of physics, chemistry, biology, agriculture and other aspects, and we should think a lot about these scientific reasons. Indeed, secondary school biology teachers often encounter students with a strong curiosity and ask many questions about plants, agriculture, animals, physiology and hygiene. These questions involve a wide range of biological knowledge, and problems often make it difficult for teachers to answer To be complete and complete, at the same time why these problems, but also from the biological literature monograph is not easy to find. The “one hundred thousand why” fourth, fifth and seventh episodes, respectively, answered more than 200 questions, each set of more than ten words, book