The application of error correction teaching in high number teaching can make students deeply understand theorem, define, use dynamic and developed point of view to look at mathematics, and can better apply mathematical knowledge to solve practical problems. The common errors in the calculation of limits, such as the limit of infinite sequence, the algorithm of limit four, infinitesimal substitution and Lobida's rule, are given, and the causes of error are analyzed. The purpose is to make students establish scientific thinking consciousness, and then cultivate students’ excellent thinking quality, and gradually form a rigorous learning attitude, avoid some mistakes in solving limits, and provide reference for limit teaching and learning.
JOURNAL OF BAOSHAN UNIVERSITY
Limit four operations