Teachers should be knowledgeable and like a well, so that students can always have water to drink.

In order to let students master the whole historical sequence, there is a historical sequence song that students can write down.

In teaching, historical figures, historical events, historical values and significance are expounded through historical stories.

Let students know historical details and historical truth. Students are usually interested in historical truth.

Cultivate students' recognition of historical figures and their values, and establish a correct outlook on life and values. Outstanding figures in history can be made idols and role models in students' hearts, and their interest in life, values and outlook on life can be cultivated from an early age.

History has become the past. People in the past, when, where, what they did, what value and significance they had.