Lesson example --- A study of packaging boxes for wine glasses for fragile products

   

This is an example of a public lesson given by Tang Juanjuan, a teacher of Crow's Hutong Primary School in Xicheng District, Beijing, on October 13, 2022, at a workshop on integrated practical activities in elementary school in Beijing.

   

1. packing boxes for wine glasses Background analysis of the selected topic:

     

The research of packing boxes for wine glasses packaging of fragile products" theme activity comes from the actual life of students, highlighting the practical activity concept of applying packing boxes for wine glasses design, by exploring the packing boxes for wine glasses packaging process for fragile products In the process of continuous hands-on practice, we find problems, discover problems, solve problems, and study the design and production of packing boxes for wine glasses packaging.

    

    

2. packing boxes for wine glasses Activity objectives:

    

1、Students can choose different packing boxes for wine glasses materials for different fragile products, design and make packing boxes for wine glasses packaging for fragile products.

2、Students in the process of packing boxes for wine glasses design, to develop a practical hands-on before carefully observe and think about the problems that may be encountered, so as to find ways and means to solve the problem and improve the ability to solve problems.

3、Students in the process of comparative observation, analysis, reflection packing boxes for wine glasses packaging, find packing boxes for wine glasses packaging fragile products should pay attention to the main points, and in practice to experience, so as to master packing boxes for wine glasses The principle of packing boxes for wine glasses is strong and safe, energy-saving and convenient.

    

     

3. packing boxes for wine glasses Teaching process 1: Set the task context, presenting the topic of research packing boxes for wine glasses

     

Packing boxes for wine glasses design intention: the research topic comes from the students' life, stimulating interest in research.

Teacher activity: play a video of online shopping experience, emphasize the importance of packing boxes for wine glasses in the transportation process of fragile products; present a new task situation, introduce the topic of packing boxes for wine glasses, and put forward the task requirements.

Students' activities: talk about similar experiences, trigger students' empathy, students observe fragile goods in the home improvement market, name packing boxes for wine glasses materials and tools, and briefly analyze their uses.

     

     

4. packing boxes for wine glasses Teaching process 2: group discussion, complete the packaging design

    

Design intention: to analyze the problems that may be encountered and to improve students' ability to solve practical problems.

Teacher's activity: The teacher will go around and guide students to observe the characteristics of fragile products, find out the difficulties of packaging and design the packaging method.

Student Activity: Each group discusses which goods to buy, what problems they will encounter and solutions, and completes the packaging design form.

Time allocation: 5 minutes

     

    

5. packing boxes for wine glasses 教学过程3：packing boxes for wine glasses交流设计，讨论补充

    

Packing boxes for wine glasses design intention: to analyze the problems that may be encountered and to improve students' ability to solve practical problems.

Teacher activity: guide students to pay attention to the shape characteristics of fragile products in packing boxes for wine glasses design and the principle of combining packing boxes for wine glasses packaging.

Student activity: Each group will show the design idea of packing boxes for wine glasses and the choice of materials to explain.

     

    

6. packing boxes for wine glasses teaching process 4: group first try packaging

     

packing boxes for wine glasses design intention: practice hands-on first try packing boxes for wine glasses packaging, test packing boxes for wine glasses design ideas, find problems.

Teacher's activities: Teacher's rounds, in addition to packing boxes for wine glasses packaging rope bundle fixed, the teacher then prepare some packing boxes for wine glasses, foam film, foam, corrugated paper and other materials for students to choose.

Student activities: students practice hands-on work to complete the packing boxes for wine glasses packaging of fragile products.

    

     

7. packing boxes for wine glasses Teaching process 5: Group presentation of packing boxes for wine glasses, exchange of reflections to find problems

     

Design Intention: Students evaluate and reflect, and strengthen students' understanding of packing boxes for wine glasses packaging problems.

Teacher activity: guide students to find problems in protecting, tying, and using packing boxes for wine glasses shapes, emphasizing the four principles and their learning paths.

1. 1. packing boxes for wine glasses segregation is not in place group, simulated attempts to find friction bumping;

2. 2. packing boxes for wine glasses groups with special shapes can be guided how they can be combined in a way that both protects better and saves space;

3. 3. packing boxes for wine glasses packing string tying problems, guiding students to use more learning paths to learn about tying methods;

4. 4. other problems: packing boxes for wine glasses wasting materials (reducing the use of unnecessary materials)

Student activities: identifying problems, coming up with ideas for improvement, clarifying the principles and four principles of packing boxes for wine glasses packaging.

    

    

8. packing boxes for wine glasses Teaching process 6: Packaging and improvement

    

Design intention: improve the packing boxes for wine glasses packaging work based on the observation and analysis in the previous stage.

Teacher's activity: inspect the process and guide the group to solve the problem.

Students' activities: complete the group's task, observe other groups and help other groups to finish packing boxes for wine glasses.