A few days ago, the 2020 Class 2 Little Ant Squadron of the Primary School of Guiyang New World School carried out a theoretical learning + practical operation theme activity with the theme of "Exploring the Mystery of Life: The Strange Journey of DNA".
Lin Song, a tutor from Guizhou Water Research Base, was invited to explain the course background, theoretical knowledge and experimental operation steps of "Crude Extraction of DNA" to the students, and actively interacted with everyone in the classroom, so that they could feel the charm of science, master the experimental methods of science, and stimulate their interest in science.
In addition, Dr. Lin also led the students to the laboratory for practical exercises. Everyone followed the operation steps explained by the teacher and carried out the crude extraction experiment of fruit DNA in an orderly manner. "Teacher, you see that my experiment was successful, it looks like a small cloud, it's so beautiful...... The students who succeeded in the operation happily showed the results of the experiment to the teacher, and everyone was excited about this new experience.
"Stick to a sport and cultivate a brave personality" "Trust your child fully, share his joys and worries with him, and accompany them with his heart...... On the other hand, parents are also sharing their parenting experience and the bits and pieces of their children's lives, hoping to learn from each other and learn how to be better parents.
According to the relevant person in charge of the school, scientific experiments are the spark of children's innovative thinking. This event is not only a research activity, but also an enlightenment about life, technology and the future.
Author: Tai Xinyu