Common Siblings Science Explorers 14: Chemical Reactions

Author Kim Eon-jeong, Song Eun-gyeong · Publisher Junior Kimyoungsa · Published 2025-04-21 · ISBN 9791173321610

About the Book

1. The best experts have come together to create the best introductory science book!
In children's science books, it's not easy to achieve both expertise and fun. To accomplish this challenging goal, the best experts in each field gathered together for this book.
The planning and supervision were handled by researchers from the KAIST Gifted Education Research Institute, who have taught children for a long time. The research team, composed of specialists in physics, chemistry, life sciences, and earth sciences, participated in every step of the book's creation, from theme selection and table of contents organization to content review and supervision, enhancing the book's completeness.
To convey learning information engagingly, a professional story writer created an interesting narrative, and a professional writer with a science background checked the learning content and supplemented the story. The information corners were written by specialists with degrees in science.
The characters feature the popular duo Heunhannammae, creators who need no further introduction, and a veteran illustrator further enhanced their charm.
Thus, with the common goal of developing a high-quality introductory science book for children, who are the future leaders, the best production team came together to develop a science learning comic that encompasses both expertise and fun.

2. Science knowledge accumulates naturally as you read interesting stories!
No more science learning comics where the story is separate from the learning content! In the past, science learning comics often had stories and learning content that were like oil and water, causing children to only read the comic story and skip the learning. "Heunhannammae Science Expedition" skillfully integrates learning information into the story, so that learning content is naturally recalled just by reading the comic. Now, enjoy reading the comic and gradually build your science knowledge without even realizing it!

3. Textbooks are basic, plus the latest research and relevant domestic information!
The foundation of science learning is the textbook. The content of elementary school science textbooks was thoroughly analyzed, and the books were divided by theme, with all textbook content included in each volume. To systematically deliver scientific knowledge to children, the table of contents was organized and stories were created in accordance with the curriculum. In addition, topics that children might find interesting but are not in textbooks, the latest research, and information relevant to Korea were added to enrich the content.

4. It satisfyingly answers children's science questions!
The quirky questions children ask are, in themselves, excellent scientific topics. During the planning stage, the editorial team conducted a survey and received over 3,000 questions from elementary school students. Among them, the questions children were most curious about or found most novel were selected, and the main text was structured to answer them. What were the science questions that friends were most curious about?

5. Fun and enriching activities too!
After each unit, you can solve fun activities based on what you've learned. There are exciting games like "Find the Secret Recipe" and "Please Take Care of My Refrigerator."

* Certification Type: Supplier Conformity Confirmation

Table of Contents

1. Ginseng, the Culinary King 15
# Evaporation # Boiling # Vaporization # Melting # Solidification
-Amy's Textbook Plus: States of Matter and Thermal Energy 45
-Heunhan Playground: Find the Secret Recipe 46

2. God Acquires a Human Body 47
# Fermentation # Chemical Change # Physical Change
-Amy's Textbook Plus: White Snow vs. White Powder, Who Wins? 81
-Heunhan Playground: Click-Click Heunhan Four-Cuts 82

3. Rivals Form Team Snakehead! 83
# Density # Recrystallization # Mixture Separation
-Amy's Textbook Plus: Saving Lives through Mixture Separation 121
-Heunhan Playground: Origami Master 122

4. The Clumsy and Suspicious Cooking Competition 123
# Acidity # Alkalinity # Neutralization Reaction # Oxidation
-Amy's Textbook Plus: Who's More Potent? 165
-Heunhan Playground: Please Take Care of My Refrigerator 166

Answers 168 Glossary 169 Index 170