It originated from ancient examinations, but ancient examinations were not scientific educational measurements. At the beginning of the 20th century, American psychologist Thorndike and others applied the basic principles and methods of psychological statistics and measurement to education, which made educational measurement embark on a scientific road. Educational measurement plays an important role in talent selection, teaching students in accordance with their aptitude, educational evaluation and educational research.
Preschool science is an educational term published by the National Committee for the Examination and Approval of Scientific and Technical Terminology 20 13. Educational activities aimed at stimulating and cultivating children's interest and ability to explore the world around them.
Cultivate children's scientific emotion and ability to explore science. Teachers should not only look at the results, but also pay attention to the process of children's scientific exploration. In other words, to enrich children's shallow scientific knowledge, we should pay more attention to cultivating children's love for science, stimulating children's interest in science, and exploring scientific abilities (observation ability, comparative ability, thinking ability, practical ability, innovation ability, cooperation ability, etc.). ), and cultivate children who are not afraid of difficulties and failure. The scientific quality of daring to challenge.