Untitled Slide

Problem
What is your favorite ecosystem?

PLAN

• 15 students in the class 4A in South Korea (GSIS)
• 1 adult teacher in 4A (GSIS)
• There are 3 Indians, 6 Korean, 3 Japanese, 1 Filipino and 2 American-Korean
• I let them vote more than once

DATA

• 8 people voted for grasslands
• 6 people voted for mountains
• 3 people voted for rivers
• 1 person voted for coniferous forest
• 0 people voted for pond

BAR GRAPH OF FAVORITE ECOSYSTEM

PIE GRAPH

My conclusion was that most people liked grassland as their best ecosystem. I also concluded that there were no one who voted for pond.

MORE QUESTIONS

• I wonder if I would get a different answer, if I let them vote only once?
• I wonder if I ask different forth graders around the world, would I get a different answer?
• In my next survey my question would be, which biome do you think is getting destroyed the most.