[Science 100 Questions]
● Developing creative thinking skills
Ⅰ.
energy
Why does the sea look blue? / What you see with a pinhole camera / Why does the sky look blue? / Why do mirages appear in the desert? / A convex lens that focuses light into a single point / How to make a hole in a box invisible? / What happens if you connect batteries upside down? / Why doesn't a sparrow on a wire get electrocuted? / How to connect 5 light bulbs to 3 switches / What happens if you ground an electric circuit with light bulbs connected to it?
Ⅱ.
substance
Why bread rises / Why balloons bought at an amusement park float / Why balloons inflate on their own / Hydrogen energy that can be obtained from water / What kind of water is best to wash a car with in the winter? / What substances are produced when a candle burns? / Which candle will go out first? / Why paper cups don't burn / What shape would a candle be if there was no gravity? / How to make a flame with flour
Ⅲ.
life
How to make fruit trees bear good fruit / What if you put seeds on a spinning record? / The environment of the vinyl house suggested by Eunyoung / Experiments with fine sand, coarse sand, and gravel / The world seen by the one-eyed Cyclops / Why elephants are bigger than mice / What if the amount of oxygen in the atmosphere doubles? / Why frogs don't slip easily / The difference between asexual and sexual reproduction / Is it actually impossible to become invisible?
Ⅳ.
earth
Why do tides occur? / What can we learn from a photo of a total lunar eclipse? / Factors that change the direction of the wind? / Which way do stars rotate in space? / Where do families who catch colds live? / Why do people wear black in the desert? / The structure of Janggyeonggak, which has long stored the Tripitaka Koreana? / Windmills that run on solar energy / Why do we spray water on the inside walls of igloos? / What is the role of the eaves in traditional Korean houses?
V.
amalgamation
Why white foam forms when you apply disinfectant / Why water falling from a waterfall appears white / How to win a race / How much does a stick of varying thickness weigh? / Why doesn't raw water conduct electricity / The scale's reading changes depending on the person's appearance / Bright and clear road signs / Why caramel on the window sill deformed / How to obtain pure water from seawater / Staying level using the buoyancy of water
● Gifted Education Center Gifted Ability Test Creative Problem Solving Ability Test Past Questions and Solutions

[100 Math Problems]
● 100 questions to develop creative thinking skills
Ⅰ.
Numbers and Operations
Let's save electricity! / How to go further? / How to avoid a fare bomb? / What is the 60-year cycle? / Charles's Law / How fast is the KTX? / Something more precious than gold / A 500-won coin / Elections and the least common multiple / The cicada that waits for 17 years / Value-added tax
Ⅱ.
diagram
Who am I? / The Me Within Me, Fractals / The Star's Diurnal Motion / How Should It Be Made? / National Treasure No. 1, Sungnyemun
Ⅲ.
measurement
Smoot, the unit of length / New units / Let's fold A4 paper / How to hit a home run? / Chew it well / Pizza that is twice as big / Let's find out the rainfall / How many people are there in total?
Ⅳ.
regularity
Halley's Comet / How to Climb Stairs / Military Sequence / Ant Sequence / Number of Bacteria / Tower of Hanoi / Stacking Block / Pi Day
V.
Probability and Statistics
I am an avid baseball fan / professional baseball / maps and the four-color theorem / the package arrived / lottery / probability in shapes / Monty Hall problem / the value of coins
Ⅵ.
amalgamation
Daffodil survival strategy / LMO, reduction in cultivated area / Earth's rotation speed / Number of diagonals / Sending messages / Weather forecast / Rock-paper-scissors / Basic unit of data / Fine dust attack / Shape of bicycle wheels
● Gifted Education Center Gifted Ability Test Creative Problem Solving Ability Test Past Questions and Solutions

This textbook is a new learning method developed for 6th graders in elementary school, reflecting changes in the entrance examination system and the new curriculum of the Gifted Education Center.
We've included past exam questions and detailed solutions for the Gifted Education Institute selection test to help you keep up with the latest exam trends.

Stimulate students' interest in science and math with the latest science and math articles and fun illustrations from webtoon artist Drawer Angel.
In addition, we have designed the program to enable students to develop scientific and mathematical thinking skills and problem-solving abilities, while also enabling them to simultaneously engage in academic learning, in-depth learning, and gifted learning.

This book is a compilation of the learning know-how of Mr. Jaebeom Ahn, who has been researching gifted education while running the Mr. Ahn Gifted Education Research Institute for over 15 years, and Mr. Sangho Lee, the head of the Convergence Math Content Development Team.