In painting there are three important colors - red, blue, and yellow. Many different kinds of paints and colors are made by joining two or more of the three colors.

1. With a compass draw some circles on pieces of paper towed. Cut them out.
2. Using thick pens, draw a dot of color in the middle of each circle. Black, green, brown, and orange are good colors to use.
3. Place each paper towel circle over the top of a clean and dry glass.
4. Add drops of water to the dot of color with a straw.

1. 색을 이루는데 중심적인 역할은 하는 색이 아닌 것을 골라 봅시다.
(1) white (2) yellow (3) blue

2. 위 실험의 결과를 예측해서 아래에 써 봅시다.
Black - The color spreads out on the paper towel and it separates into red, blue yellow.
Green - The color spreads out on the paper towel and it separates into blue and yellow.
Orange - The color spreads out on the paper towel and it separates into red and yellow.

왜 1번과 2번과 같은 결론이 나왔는지.. 알수가없네요...
자세한설명 부탁해요..