Practical Research and Its Effect using Fast Plants in the Unit "Pollination and Fruition of Plants" in 5th Grade of Elementary School Science.

Abstract

In the course of study in elementary school science, emphasis is placed on experimentation and observation after students have developed the question, hypothesis and prediction. This practice leads to understanding of scientific knowledge through experiential learning. Activities that involve breeding and cultivation of organisms by students in science Category B are also encouraged. However there arefew activities that include experiments and observation in the unit "Pollination andfruition of plants" for 5th grade elementary science. Furthermore, it is difficult for students to have opportunity to learn about these concept because of issues related to growing seasons and time necessary to conduct the experiments. Accordingly, in this study we developed two lessons with Fast Plants as teaching materials for students to experience and understand pollination and fruition in plants. Results of these activities an increase in students' correct responses when learning was assessed and the number of students with misconceptions decreased. In addition, students' interests in plants and their cultivation were enhanced through these activities. It was found that experimental and observational activities with Fast Plants provide many beneficial effects for students.