University Chemistry ›› 2023, Vol. 38 ›› Issue (1): 262-267.doi: 10.3866/PKU.DXHX202202035

• Between Teacher and Student • Previous Articles     Next Articles

Solving Short Answer Question in Analytical Chemistry Based on the Perception of Quantity

Feng Gan(), Pingping Fang, Fang Zhu   

  • Received:2022-02-19 Accepted:2022-03-28 Published:2022-04-11
  • Contact: Feng Gan


Short answer questions are commonly seen in exercises and examinations in analytical chemistry. The usual way to solve this type of question is by expressing the argument verbally, which can lead to a lack in clarity and can easily generate ambiguity. In this paper, a method for solving this type of question using mathematical analysis based on the perception of quantity is shown. This will make the solution more rigorous and easier to understand.

Key words: Short answer questions, Perception of quantity, Analytical chemistry