The purpose of this study is to observe how children\'s abilities of reception, critical thinking and creativity appear through advertisement activities. The results were as follows: First, children were able to distinguish between TV shows and advertisements and understand the content and purpose of the advertisements. Especially, they were positively inclined to react TV advertisements and intended to interpret them in the light of their daily lives. Second, although children were inclined to buy products after they had seen compelling advertisements, at the same time, they showed me their using critical thinking ability to make a decision whether to buy them or not as a consumer. Finally, in creativity, I found that children-made advertisements have communication effect just like typical ones do. Children used material related to daily lives and opinion concerning consumer act to produce advertisements.
Key Words: Media Literacy, Advertisement Activity, ability of reception, ability of critical thinking, ability of creativity