Reflections on the teaching of "Measuring Temperature"

This lesson has the following activities:

1. Learn how to use the thermometer

2. Measure the temperature in a day and draw a bar chart

3. Keep recording the daily temperature in the weather calendar

Teaching reflection:

1. The readings of the thermometer have been practiced by students in the last lesson, and the readings in this lesson are not the key point. But where to measure the temperature is a little difficult for students. In class, I provided three pictures for students to choose the place to measure the temperature. Most students chose the sunshine in the suburbs on the grounds of ventilation and light. At this time, I will show the louver of the Meteorological Bureau to measure the temperature, so that they can find the characteristics of the louver, so that the temperature outside, in a cool and ventilated place can better reflect the local temperature.

2. It is difficult to ask students to measure the temperature of a day in the textbook. Unless it is for students to measure at home on weekends, it is necessary to ensure that each student has a thermometer. When looking for the law of temperature in a day, I present the temperature of the school day measured the day before, so that students can find the law.