The phenomenological level of physics education research well reflects the characteristics of this field: the key to students' learning is that they may have learning difficulties in a certain knowledge point. To this end, researchers around different topics, through specially designed test tools and data.

After experiencing difficulties and setbacks again and again, I found a rule: when one thing persists until it is almost impossible to persist, it is actually close to success. Dear children, there are always various difficulties in life.

Carry out honesty education and humanistic quality education, start with students' food, clothing, housing and transportation, develop good hygiene habits, further optimize the humanistic quality environment and enhance collective cohesion.

Work plan "Work plan of the second-grade class teacher for the new semester".