· 100 questions to develop creative thinking skills

Ⅰ.
energy

A paper boat with a needle magnet / Changes in a nail rubbed with a magnet / The relationship between the strength of a magnet and the mass of a steel ball / Soccer using magnets / How to properly stick a straw into a potato / A balloon with cellophane tape / The speed of sound depending on the material / Pitch of sound as determined by a recorder / Why we can hear the sound of a bell / The difference between a boiled egg and a raw egg

Ⅱ.
substance

The technical principles of a sesame oil seller / Guess the names of four substances / Why beads sink quickly in liquid / How to distinguish four types of white powder / Why a can of Diet Coke floats on water / Air that we cannot see / A boiled egg placed on the mouth of a glass bottle / What shape of ice melts the fastest? / How to make cotton candy with sugar / What are the characteristics of sleet that is good for snowball fights?

Ⅲ.
life

The Effects of Herbicides on the Hatching of Quail Eggs / What if Fish Lived on Land? / Will Fertilized Eggs from Grocery Stores Turn into Chicks? / How Frogs Survive the Cold Winter / The Most Prolific Reptile of the Mesozoic Era / Characteristics of Archaeopteryx as Seen Through Fossils / How Mosquito Larvae Breathe / Why Earthworms Come Up to the Ground When It Rains / Why Hummingbirds Hover / Why Are Beehives Hexagonal?

Ⅳ.
earth

Why does the wind blow? / How to find the four directions when hiking / What happens when oil spills in the ocean? / How to solve water shortages / How to easily move from downstream to upstream in a river / Why do streams become more winding over time? / Why are the shapes of stones different in the upstream and downstream of a river? / What happens when you put soil from a playground and soil from a flower bed in water? / An experiment to find out the properties of mud, sand, and gravel / Which plastic bottle has the highest temperature under different conditions?

V.
amalgamation

Why bats fly well in dark caves / Why car windows fog up / Why restaurants use ice with holes / Why water and water temperature have different properties / How animals protect themselves / The difference between eggs with and without shells / What happens to the scale when flies fly in a bottle? / Why do we use yellow light bulbs in tunnels / How do fish withstand the pressure of water? / The magic trick of a handkerchief that doesn't spill water

· Gifted Education Center Gifted Aptitude Test Creative Problem-Solving Ability Assessment Past Questions and Solutions

Perfect preparation for giftedness tests and creative problem-solving skills tests at gifted education centers affiliated with education offices, universities, and science high schools.
A comprehensive study guide that thoroughly analyzes the latest exam questions.
STEAM creative thinking and convergence thinking skills are improved.

* Author's direct lecture video lecture textbook〉〉Sidae Edu, Naver Cafe Teacher Ahn's Gifted Education Research Institute