The document discusses a study on noise pollution conducted by students and teachers at a school in Moscow. They measured external and internal noise levels, identified main noise sources as cars, conducted surveys on noise impact, and found noise levels exceeding standards. Medical exams over three years found one student and three teachers developed gradual hearing loss. The study aims to raise noise pollution awareness and propose mitigation methods to protect health.

2. • It is now widely advocated conducting environmental monitoring. An
important element, which is a study that can improve the accuracy of
forecasts of factors affecting the sharpness of hearing. As the object
of study of noise pollution area Mitino GBOU gymnasium №1538,
school of life process has been selected, a team of students and
teachers.
• This topic and the objects of study chosen by chance, because that
noise has become one of the most dangerous factors that are
harmful to humans and the environment.
Relevance

3. • To investigate the effect of
noise pollution as an
environmental factor in the
organ of hearing acuity of
students and teachers in 7 "M"
class.

4. • 1. Determine the extent of noise pollution Mitino-1 GBOU gymnasium
№1538 (external noise).
• 2. Determine the degree of noise pollution GBOU gymnasium №1538
(internal noise).
• 3. Propose methods to combat noise pollution.
• 4. Carry out a survey of noise pollution.

5. • We were the first to get information on noise pollution study area
and determine the noise impact on the organ of hearing acuity,
conducted in-depth analysis of the data of medical examinations
for five years in school, students and teachers, by the example 7
“M" class.
• These data will help to preserve the health of the student, to
protect themselves and their families from different backgrounds
of noise, controlling its intensity and duration.
• We hope that the findings will help to judge the noise pollution as
the environmental factors affecting the sharpness of hearing, and
our work will occupy a worthy place in the ecological passport of
the school.

7. 1. Computer method.
2. Use a special table L. V. Neymana.

8. Reactive engine
aircraft
(25m)
car traffic on
motorway
Small street
motion
Swish leaves
Scale noise levels (dB).
130
120
100
80
60
40
10
Speakerphone music
automobile siren
(33м)
alarm clock

10. • Conclusion: The main source of noise pollution are cars. In second place trucks. In
third place buses and taxi.
Equivalent noise
level

11. Changes in the noise level and the number of
vehicles per day during the week (from 21 to 27
November 2016).

12. •
Changes in the noise level and the number of
vehicles during the day (Monday 21 November)
Time 8 to 9 12 to 13 17 to 18
The average level dB 70 72 62
The maximum level dB 90 90 87
Number of cars 6572 2700 6968

13. Types of
transport
8-9
o`clo
ck
12-13
o`clock
17-18
o`cloc
k
Buses,
shuttle taxis 884 92 126
Cars
6572 2700 6968
Lorries
1756 384 364
The intensity of vehicular traffic on the
object (21 November 2016, Monday).

16. • )
Premises Time of
measurement
Noise level
dB
Standard
dB
Classrooms Work of a class 37-74 40
Teacher`s speech 30-55 40
Recreation Halls Break 74 60
Gym Lesson till 80 60
Conclusion: The level of noise pollution in schools is often higher than normal. Pool up to 80 dB,
at a rate of 60 dB, 74 dB recreation, at a rate of 60 dB.

17. Conclusion: In the graphic chart of noise pollution office number 415, we see that the maximum
alue is 55 dB at a rate of 40 dB - it is the teacher, and the minimum value is 37 dB at a rate of 40
dvB. However, noise pollution is almost normal, but here there are strange noises coming from the
hallway, there is a phenomenon characterized by rezonatsii.

18. Research noise pollution recreation 2nd
floor 13.20 with to 13.35 23 November 2016.
Mobile phone 15 dB
Technical staff 55 dB
School bell 95 dB
Students during
the break 74 dB

19. During Studies of noise pollution the gym lessons
November 24, 2016.

20. Effects of noise on the human body.
• These in-depth medical examination of the organ of hearing
students 7“M" class (with the 2014-2016 year).
91%
92%
93%
94%
95%
96%
97%
98%
99%
100%
2014 2015 2016
First name and second name 2014 2015 2016
А. А. healthy healthy healthy
А. С. healthy healthy healthy
Б. Н. healthy healthy healthy
Б. Л. healthy healthy healthy
З. А. healthy healthy healthy
З. М. healthy healthy healthy
Т. Е. healthy healthy healthy
К. Д. healthy healthy healthy
С. Э. healthy healthy healthy
Х. А. healthy healthy healthy
С. Т. healthy healthy healthy
К. К. healthy healthy healthy
Х. Э. healthy healthy healthy
Б. А healthy healthy healthy
Т.В. healthy healthy healthy
Н. Н. healthy healthy healthy
Р. В. healthy healthy healthy
К. А. healthy healthy healthy
Б.О. healthy healthy Hard of hearing
1 Degree

21. These in-depth medical examinations of teachers working in the 7 "M"
class.
First
Name and
Middle
Name
Year 2014 Year 2015 Year 2016
В.В. healthy healthy healthy
Л.Н. healthy healthy Gradual hearing loss
Е.А. healthy healthy Gradual hearing loss
О.Ю. healthy healthy Gradual hearing loss
Т.В. healthy healthy healthy
О.Ю. healthy healthy healthy
Л.Н. healthy healthy Gradual hearing loss
С.Б. healthy healthy healthy
В.В. healthy healthy healthy
О.Г. healthy healthy healthy

22. Data for the survey of students 7
"M" class
5% 11% 7%
5%
8%
14%20%
8%
22%
1вопрос
2вопрос
3вопрос
4вопрос
5вопрос
6вопрос
7вопрос
8вопрос
9вопрос
Teachers, working in the 7
«М» class
15% 50%
25%
11%
49%
75%25%
30%
90%
1вопрос
2вопрос
3вопрос
4вопрос
5вопрос
6вопрос
7вопрос
8вопрос
9вопрос
1.Do you think that the noise affects your health?
2. Do you Prevent noise in the classroom?
3. Do you remember the offending noise is new material in the classroom?
4. Do you think that the main source of noise is the students themselves?
5. Do you feel tired, having stayed in the noise?
6. Do you feel that noise contributes to hearing loss?
7. Do you Prevent noise to concentrate during class?
8. Do I have to, in your opinion, the opinion to reduce the sound of the school bell?

23. hole
faceplate

24. The action among drivers on the street
Mitinskaya and 1 Mitinsky lane with
treatment to improve their vehicles to
install modern mufflers.

25. Importance of the project, media coverage.
Mitino students led the fight against noise.
Students tested the area to the noise level.

27. Taking part in the city ecological
festival with our Physics and English
teachers

28. It`s English time

29. •The main source of external noise pollution is road
transport passenger cars.
•Noise pollution level exceeds the RC 10%.
•Intensity of traffic in the study area are intense.
•Interior noise pollution greater and exceeds the
permissible limits.
•Survey shown that noise pollution interferes with work and
negative impact on health.