Study on students과 concepts of evaporation and condensation in elementary school

초등학교 학생들의 증발과 응결 개념에 대한 연구

We study that what kind of the concepts of evaporation and condensation students of elementary school have. The results are following. (1) The students have simple concepts of evaporation on natural circumstance. However, they don't understand about various effect on evaporation. (2) They don't know where the evaporized water is comming from. (3) They have experiences on observing condensation of wale. (70%), however don't know that the water is evaporized in the air. (4) They have more understanding about evaporation, more correct concepts on condensation in circulation of water.