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Name of the school : Osnovno Uchilishte Professor Ivan Batakliev
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Responsible person(s) for this activity
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Zhasmina Hadzhiyska
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Other person involved in the activity
Autre personne impliquée dans l’activité
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Yana Georgieva
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Person outside the school involved in the activity
Personne extérieure à l’école impliquée dans l’activité
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Parents
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Class(es) of students concerned
Classe concernée
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7th grade
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Number of students concerned
Nombre d’élèves concernés
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25
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Dates of the activity (beginning & end)
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30th January 2026
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What were the objectives of the activity?
Quesl sont les objectifs de cette acxtivité ?
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- To introduce students to the main components of air and its importance for life on Earth.
- To develop an understanding of air quality and the factors that influence it, including human activity and climate change.
- To develop students’ knowledge and practical skills for investigating, measuring, and evaluating air quality through the use of laboratory methods, observation, and analysis of collected data, while fostering their environmental awareness and responsible attitude towards environmental protection.
- To build students’ skills in observation, experimentation, and analysis through laboratory work.
- To promote responsible attitudes towards the environment in line with the project “Climate, a Friend with Character.”
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Have the objectives been met?
Avez-vous atteint ces objectifs ?
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The objectives of the activity were successfully achieved through the active participation of the students in the laboratory work and practical tasks. Students became familiar with the main indicators of air quality and understood their importance for human health.
By using measuring devices and conducting observations in different environments, they successfully collected real data on air conditions. Students recorded their results, compared them, and drew conclusions about the factors influencing air quality, such as ventilation, the number of people in a room, and other environmental conditions.
Throughout the activity, students developed skills in teamwork, analysis, and critical thinking. They demonstrated a responsible attitude towards the assigned tasks and actively participated in discussions. As a result, their awareness and environmental culture were enhanced, as well as their understanding of the importance of maintaining a clean and healthy environment.
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If your answer is no, why haven't you achieved your objectives?
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-
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Explain how you have worked.
Expliquez comment vous avez travaillé.
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The activity began with preliminary preparation, which included organizing the teaching materials, equipment, and instruments needed for the laboratory work. Students were given safety instructions to ensure proper and secure handling of the tools and materials. The participants were then divided into teams to facilitate collaborative work.
During the activity, guidance was provided on how to use tables for recording data and how to document observations accurately. The work of the students was continuously monitored and supported, ensuring the correct use of equipment. Guiding questions were asked to stimulate thinking, encourage analysis, and help students draw conclusions.
At the end of the activity, the collected data was analyzed and summarized collectively, allowing students to reflect on their findings and better understand the results.
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Explain the work done by the students
Expliquez le travail des élèves
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Students were introduced to the topic, objectives, and significance of investigating air quality. They participated in a discussion, developed an understanding of the key concepts, and distributed roles within their teams. Under the teacher’s guidance, they planned the course of the investigation, selected measurement locations, and prepared tables for recording results.
During the practical phase, students carried out measurements of various air quality indicators, following instructions for proper use of the equipment and adhering to safety rules. They carefully recorded the collected data, observed the conditions in different environments, and worked collaboratively within their teams.
After gathering the data, students compared their results, discussed their findings, and analyzed the impact of different factors on air quality. They formulated conclusions by linking their observations with the theoretical knowledge they had acquired.
At the end of the activity, students presented the results of their investigation to the class through oral presentations or short reports. They participated in discussions, answered questions, and reflected on their work. Additionally, they shared their impressions, evaluated their performance, and suggested ideas for improving air quality and protecting the environment.
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What has been the final result ?
Quel a été le résultat final ?
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During the activity, students realized that air quality is closely linked to global climate change. They understood that increased levels of carbon dioxide and other pollutants contribute to the intensification of the greenhouse effect and lead to changes in the climate.
Through the conducted investigation, students made connections between everyday human activities—such as transportation, heating, and industry—and air pollution. This helped them recognize the need to take measures to protect air quality.
As a result, students proposed practical ideas for improving air quality, including:
- more frequent ventilation of indoor spaces;
- reducing the use of polluting sources;
- planting more vegetation;
- using environmentally friendly means of transport.
In conclusion, the activity not only developed students’ scientific knowledge and skills but also fostered a responsible attitude towards the environment and a clear understanding that protecting air quality is an essential part of addressing climate change.
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I join to this report …..
Je joins à ce rapport
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Pictures : yes
Video : no
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