내일은 발명왕 19: 나의 발명 텔레비전

내일은 발명왕 #19

by Gomdori Co., 홍종현

Tomorrow is the king of invention 19b Meet a variety of scientific theories in the US textbooks through foldable solar cell plates, companion animal feeders, and new-generation sugar rockets. b " The folding solar cell plate applying origami, the automatic feeder for companion animals using the principle of leverage, the principle of the weapon new generation of Joseon Dynasty, and the principle of various new inventions such as the new-generation straw rocket using the law of reaction. It was designed to allow students to access scientific theories naturally. As well as elementary science textbook Separation of mixtures , separation of solid mixtures of different sizes in the unit, 6th grade 1 semester? We have learned the key principles in the textbooks that we have to know and pass through, such as the generation of carbon dioxide in various gases. At the Exploring at Home corner, you will learn about the dispersion of power through the creation of truss arch structures. In Inventions that Changed the World, we learn about the invention and development of television. In Inventions in Life we examine various inventions using buoyancy. In Invention diary, we learn about the process from invention idea of environment-friendly product to production and invention verification. In Comic Inventions Report, we will look at the production process of the new generation s straw rocket. In the Core Notes, you can learn about the footprints for the environment.

Paperback

Published September 30, 2016

About the author

곰돌이 co.