To broaden students' scientific horizons, promote the spirit of scientists, and cultivate young people's interest in science, the 'Little Scientist' Life Science Class activity titled  'The Colorful World of Plants' was held during the National Science Popularization Day. This event was organized by  the College Union, the Teachers' Second Party Branch and Jiangsu Central Primary School of Danyang city. Nearly 20 young backbone teachers and representatives of non-party teachers participated this activity together with the teachers and students of Jiangsu Central Primary School, embarking on a unique life science class experience.