Elementary school science, how is the weather today, and the class is talking

1. Teachers should write about their own teaching experiences or teaching stories that they think are important, that is, they should be selective and typical, and they should not list everything in detail, but should choose around the central issue. It is not that all events can be cases, and we should be good at capturing the "bright spots" in the teaching process.

2. Cases should be written based on previous experiences, and the authenticity of the information in the cases should be maintained as much as possible, so that readers can feel immersive. You can go to the main body of the case, i.e., the students, to ask and investigate their true feelings.

3. Teaching cases are different from other teaching works.

Compared with teaching, teaching cases are mainly based on narrative in terms of style and expression, and have both discussion and explanation. In terms of thinking, it is a process from concrete to abstract, through the description of vivid teaching "stories", through the description of specific students and teachers' psychological feelings, reflect on and summarize the pros and cons of teaching.

1 What is the weather like today?

Teaching Objective 1: Recognize common meteorological symbols.

2. Know some of the ways people predicted the weather 150 years ago.

3. Be aware of the impact of the weather on people's work and life, and pay attention to the changes in the weather.

Teaching Preparation 1. Collect methods for observing meteorology in different years.

2. Prepare stationery for the design of meteorological symbols.

Teaching content. Introduction of new lesson 1: Do you often travel with your parents during the holidays? Before traveling, you should first understand what 2, under what circumstances is it inconvenient to go out to play?

Self-directed learning and secondary lesson preparation.

1. Let the students talk about my going to play today? What is the first thing to know before you travel?

Student debriefing. Summary of teachers and students, board book: What is the weather like today.

2. Can I get information about the weather from **? What does the weather forecast often say about the weather?

Student discussion. Recall what the weather forecast includes and how to get it.

Group debriefing. Summary of teachers and students.

Recognize the meaning of various weather symbols, such as sunny, cloudy, cloudy, light rain, wind direction, snow, etc.

Students design their own symbols to record various weather conditions.

Guide students to the various symbols that represent the weather.

Know the students **** and understand the methods of modern weather forecasting.

How did people observe the weather years ago?

Debriefing after the panel discussion. (2) Summary of teachers and students.

Think about it, who cares about the weather the most? What activities do people do, where are they affected by the weather, and what are the effects? Debriefing after breakout sessions. Summary of teachers and students.

2) After-school homework. 1. Collect weather-related words. 2. Design weather symbols.

1. Scientific knowledge: will use temperature, humidity, precipitation, air pressure, wind, wind direction, etc. to describe the weather; Recognize some common meteorological symbols; Learn about the modern and ancient ways of people's weather.

2. Science: Be able to design personalized symbols to record the weather conditions, and be able to collect information to understand the weather methods of ancient people.

3. Emotional sublimation: be aware of the impact of the weather on people's work and life, and pay attention to the changes in the weather; Be willing to observe and study the weather like a meteorologist.

Teaching Priorities and Difficulties:

Focus: Understand that the weather affects human production and life.

Difficulty: Recognize meteorological symbols and use meteorological symbols to record weather changes.

"Tomorrow's Weather" is practiced with meteorological and climatic content such as maximum and minimum temperature, wind strength, wind direction, rainfall, cloudy, sunny, cloudy, rain, snow, haze, air index, clothing index (single clothes, cotton clothes, sweaters), etc.