Abstract

This paper sets forth the necessities of safety education, and talks about the factors that affecting the safety in chemistry laboratory. The methods for cultivating and strengthening safety consciousness in chemical experiments are given, which are efficient ways to decrease and avoid accidents in the chemistry laboratory.

Highlights

  • It is well known that chemistry is a natural science that based on experiments

  • In the teaching of chemical experiment, teachers should just teach students how to carry out experiments and analyze the chemical phenomenon in order to cultivate their abilities to observe problems, analyze problems and solve problems, and they should cultivate the safety consciousness of students

  • We must pay attention to the safety problems in chemical experiments no matter where the experiments are done, chemistry laboratory or in the classroom, in order to ensure the success of the operation and the safety of the students

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Summary

Importance of cultivating students’ safety consciousness

The precondition to ensure the success of experiment teaching is the cultivation of safety consciousness of the students. It is especially important for students to possess safety diatheses. In some schools the number of experiments that are carried out by the students themselves has decreased because of potential accidents in the experiment it is well known to us that chemistry is a subject that based on experiments. The teaching effect is greatly affected by the decreases of the chemical experiments of the students. As long as every student follows the correct operation methods strictly, accidents in the chemical experiment will be avoided. In the chemical experiments teaching, teachers must pay attention to the safety of the chemical experiments, leave no stone unturned to cultivate the safety consciousness of the students, to avoid the occurrences of the chemical accidents

Unsafe chemical environmental factors
Unsafe physical environmental factors
Unsafe behavior factors
Strengthening the education of safety to create safe culture atmosphere
Putting safety education into experiment operations of the students
Consideration in ensuring the safety in the design of the experiments
Exhibiting consciousness of safety using investigatory topics as chances
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