Research work biology in the hands of a detective. Research work "Fluffy doctor

Biology project topics for grade 5

Represented topics of research papers in biology for grade 5 it is recommended to change depending on the place of research, the complexity of the problem, the sympathies and interests of the student, the method of research and the creation of a project for the chosen project topic in biology grade 5 for school.

The Amur tiger is the king of Siberia.
Baobab or Monkey tree?
Velvet wood velvet. Reality or myth?
Biology in everyone's life
Biology in the hands of a detective.
In search of living and dead water.
Vitamins are our friends
Effect of synthetic detergents (SMC) on green aquatic plants.
Influence of conditions on the development of plants.
The magical power of water
Cultivation of fungi.
Where does seaweed and sea lettuce grow?
Mushrooms - benefit and harm
Let's meet, spider.
My favorite jungkook
Ten smartest birds in the world.
Home cooking as a canning shop for berry and vegetable products.
Will the cypress reach the clouds?
Do cows eat cow tree?
Animals at war
Animals that have disappeared through the fault of man.
Life form of plants - what is it?
Life in the oceans
Mysteries of lichens.
Why do living organisms store nutrients?
Health on the wings of a bee
Green algae of local reservoirs.
"The green dress of my street"
What is soil made of?
The study of medicinal plants in the vicinity of the village.
The study of lower plants - algae
Figs - in nature and at home.
Study of the action of antibiotics on microorganisms.
Studies of the conditions for the formation and growth of mold on bread.
How did our great-grandparents store dairy products without modern household appliances?
How plants protect themselves from enemies.
How trees protect themselves from enemies.
What is Vinegar Vinegar?
What is Soapwood Soap?

Approximate topics of projects and creative work in 5th grade in mathematics

Class

Topic "Natural numbers"

The magic of numbers

Why can't you divide by zero?

• Mini-project "Homework".
• Number systems
• Russian teachers S.A. Rachinsky and L.F. Magnitsky and their "Arithmetic"

How people counted in the old days and how they counted numbers

· Mathematical modeling, numerical methods

· Do you think well?

§ Extraordinary arithmetic

§ When not to use template calculations

§ curly numbers( the history of the emergence of numbers)

Topic "Measuring quantities"

Old Russian measures

Topic "Divisibility of natural numbers"

Signs of divisibility

Sieve of Eratosthenes

Theme "Ordinary fractions"

From the history of the emergence of ordinary fractions

Old-time problems with common fractions

Entertaining problems with ordinary fractions

E.A. Evtushevsky and his achievements in mathematics

Research topics in literature for grade 5

In this section, students are given research topics in literature for grade 5 distributed among the writers and poets studied in this

ancient mythology

Epic "Ilya Muromets and the Nightingale the Robber" in modern cinema
(animated films in 1978 and 2007).
Labors of Hercules on antique vases.
folklore of my family
folklore box

Astafiev Viktor Petrovich

Images of animals in the stories of V.P. Astafiev "Geese in the Polynya" and "Belogrudka".
The image of music in the story of V.P. Astafiev "Far-close fairy tale".

Krylov Ivan Andreevich

The image of a wolf (fox) in folk tales and in Krylov's fables

Pushkin, Alexander Sergeyevich

Antique images in the poetry of A.S. Pushkin.
The archetype of the old man in the romantic poems of A.S. Pushkin.

Tyutchev Fedor Ivanovich

Ancient images in the poetry of F.I. Tyutchev.
Ancient images in the works of F.I. Tyutchev.
Sound images in the poems of F.I. Tyutchev about nature.

Fet Afanasy Afanasyevich

Ancient images in the poetry of A.A. Feta.
Ring composition in the poems of A.A. Feta.
Images of trees in A. Fet's poems.

Chekhov Anton Pavlovich

Ancient names in the early stories of A.P. Chekhov.
Genres of everyday, business and artistic speech in the early stories of A.P. Chekhov.
“Meaningful” names and surnames of literary characters in the early humorous stories of A.P. Chekhov.
Encyclopedia of life and work of A.P. Chekhov

Advanced Topics

Friends and enemies of Gerasim from the story "Mumu".
Analysis of the poem by I. Bunin "Leaf fall".
Language game in the work of L. Carroll "Alice in Wonderland".

What riddles do modern schoolchildren know?
Reading "Harry Potter" (analysis of students' reading preferences).
Literature and my land
my favorite fables
My peers in literary works
Animated pictures (cartoon based on any read work)
The peculiarity of the language of Pavel Petrovich Bazhov's tale "The Stone Flower"
Writers, poets nearby
Nicknames of my classmates and their meanings
Works interpreted by illustrators
Contrasting Zhilin and Kostylin
Native nature in the lyrics of Sergei Yesenin
Native nature in Russian poetry of the XX century
Rose in works of literature
Collection of essays of our class about animals
Collection of poems and stories about animals
Phraseologisms in advertising
Encyclopedia of one word. Happiness.
Encyclopedia of the word "Crow"
Encyclopedia of the word "December"
Encyclopedia of the word "September"

Music. Research project. 5th grade

Project topics:

“About exploits, about valor, about glory…”

The defense of the Motherland was considered the highest duty and sacred duty of man at all times. For each people who selflessly love their native land, there was, is and will not be anything more precious than the Fatherland. That is why for two thousand years mankind has been chanting the image of the defender of the Motherland. Painters and sculptors, poets and composers dedicate their creations to him. Get acquainted with some of them, as well as find out what he is - the ideal of the defender of the Fatherland.

"Music in theatre, cinema, television"

Music in the theater, cinema, television can perform different functions: to illustrate the action; play one of the main roles, revealing the content of the play, film, program. Is music an integral part of the works of theater, cinema, television? You need to find the answer to this question yourself.

"Musical painting and pictorial music"

The composer can depict a different state of nature and convey certain moods and feelings of a person, consonant with these pictures of nature. Explore the relationship between music and the visual arts using several pieces of musical and artistic art as examples.

"To live is to sing"

Singing classes have a positive effect on the intonation richness of speech, its expressiveness, subtlety and accuracy in conveying the corresponding moods. Singing in a choir develops in a person such an important character trait as a sense of collectivism, communication with music improves the spiritual organization of a person and increases his overall emotionality. Music can stimulate a person's intellect and provide psychological assistance, inspire hope and strengthen self-confidence, etc.

"What are marches?"

"Instruments of the Folk Orchestra"

"Music and literature in the halls of the art gallery"

"Fairytale in Music"

“Why do many peoples of the world have fairy tales about the power of music?”

"Poetry and Music"

"Musical colors"

"Musical image of Russia"

"Music is a weapon in the fight for peace and freedom"

Topics of research papers in geography

Agro-climatic resources of my city
Agro-industrial complex of the country
Agro-industrial complex of the region: current state, problems and development prospects
icebergs
Diamond - legends and reality
Diamonds. Artificial and natural growth
Alps
Alternative energy of my country
Alternative energy is the energy of the future!
Alternative sources of electricity
Alternative energy sources
Cupid majestic
Analysis of the demographic situation in the country
Analysis of the demographic situation in a rural settlement in the light of demographic reforms
Analysis of the historical and socio-economic development of the village
Analysis of the problem of predicting the movement of the ocean floor
Anthropogenic landscapes of the city
Anthropogenic landforms in my area
Aral disaster. Causes and consequences
Atmospheric precipitation of the earth
Barometers in science and nature
city ​​poverty
Unemployment in my area
Landscaping of the former quarry
Wealth of Grandma Clay
The future of railways
Visiting Santa Claus
In the animal world
In the world of rare geographical professions
Wind rose vector
Great waterfalls of the world
Great Lakes.
Great travelers and their geographical discoveries
Great countries of thirst (deserts)
Magnificent countries
fun geography
Wind
Permafrost. Soil heaving and buckling of solids
The relationship of relief and nature of the native land. nature management
Whirlwinds are hostile
Impact of anthropogenic activity on global climate warming
Influence of anthropogenic factors on the state of rural water resources
The impact of water tourism on the change of the coastal zone of the river
The impact of gasification on the ecology of the region
The influence of geographical features on the national symbols of the country
The influence of geographical location on the lives of people in our area
Impact of climate change on wildlife
The impact of weather vagaries on human health
Influence of microclimate on human health.
Impact of permafrost on the environment
The impact of the position of women in society on the demographic situation in the country
The impact of human economic activity on the condition of the soil
Influence of city colors on the health of its inhabitants
Inland waters of our region
Water and its role in nature
Water on Earth
Water is the most amazing creation of nature.

Project topics in geography:

Water is the cradle of life
Water is our wealth
Water is the basis of life on Earth
Water - the sacred secret of nature
Water. Its states and main properties
Water: yesterday, today, tomorrow
Water resources of the world
Water for our descendants
Water vapor in the atmosphere
Human impact on climate
The air around us
Opportunities for the development of tourism in our city
The possibility of developing ecological tourism in our city
Possible outcomes of global warming
Origin of life on earth
Wollastonite - multi-purpose mineral raw material
Waves in the ocean
All about coffee
Volcano - a miracle of nature
Volcano, and why he "breathes fire"
Volcanism on Earth
Volcanic mysteries
Volcanoes, myths and reality
Volcanoes and volcanism
The tallest buildings in the world
Identification of the causes of man-made disasters in the XX-XXI centuries.
Geysers
Geobotanical description of the forest area
Geographical literacy of the population (the result of a sociological survey in our area)
Geographical literacy of students of our school
Geographical aspects of modern global problems of mankind
Geographical names of our region (city)
Geographical problems of urbanization (on the example of our region)
Geographical atlas of Father Frost's patrimony
Geography of the "sweet" industry of my country
Geography of the Olympic Games
The geography is authentic and incredible. Science and fiction
Geography and geometry of my city
Geography and painting
Geography and physics at the service of the mines of the region
Geography on banknotes
Football geography
Geography of numbers
Geography is the science of the future
Geography is the basis of many professions
Geoinformation systems
Geological monuments of nature
The geological structure of the territory of our village
Geomorphological research
geothermal energy
Heraldry of cities and regional centers of our region
Coat of arms of the native land
Coats of arms of physical and economic regions
Gibraltar
Hydrological research
Hydrometeorological and hydrochemical studies of the river basin
Hydrosphere
Hydroelectric power plants in my country
Clay and its application
Global warming: causes and consequences
Global warming - myth or reality?
Global warming - a threat to humanity?
Global problems of mankind
Rocks around our village
City of the future
Cities of the world
Millionaire cities
The national flag is a kind of mirror of the country.

Granite as a rock
Mushroom business of my village.
Movement of the earth's crust
Land degradation as a result of anthropogenic impact (on the example of the slope of my microdistrict)
Degradation of small rivers
Santas from different countries
Demographic load
demographic problem
Demographic situation in the school
Demographic situation in our area
The demographic situation in our country
Demographic processes
Demographic crisis in the country: overcoming mechanisms
Demographic portrait of my school in the history of the census of our country
Trees of the world.
primrose trees
Dynamics of the population of my village
Dynamics of the population of my region
Rain and rainbow
Rain is a natural phenomenon
prehistoric observatories
Long-term weather forecast according to folk signs
Road clothes
Sights of my city
Gems
Tree layer of phytocenoses near the mouth of the right bank of the river
The ancient roots of the young city. (Tour of the city)
Animals of the past
Animal world of my region
life in fresh water
Life on the hot ground
Dwellings of the peoples of the former Soviet republics - Estonia, Latvia, Lithuania, Belarus, Ukraine, Moldova, Georgia, Armenia and Azerbaijan
dwellings of the peoples of the world. Nomad dwellings
desert dwellers
abandoned channel
Riddles and secrets of dolmens
Mysteries of minerals
Mysteries of nature
Sunset today - weather tomorrow?
Sunset
Notes of a young traveler
Entertaining geography
Notes of travelers
reserved lands
The origin and life of geology in my area
Hello museum!
Green planet - in the service of man
"Green Corner" in the geography classroom
Earthquake and earthquake resistance of buildings
Earthquake is a powerful force
Earthquakes and people
Earth in anger
Earth: shape, dimensions, image on maps
The importance of water in the life of the Earth
The value of the local food industry for a single family
Importance of preserving the monumental and cultural heritage.

Similar information.

Relevance of the chosen topic I really like to read detective stories and even think about the profession of an investigator. In detective novels, detectives often expose criminals by fingerprints. I wondered if this is really a reliable method of identifying an individual, helping to solve crimes, and also try to identify fingerprints and determine who they belong to.

Hypothesis Fingerprints are a unique code that allows you to accurately identify a person. The purpose of the study is to study how a person can be identified by fingerprints. Research objectives To find out what dermatoglyphics and fingerprinting are To study how fingerprints of different people are similar and how they differ Find out what properties of finger patterns determine their identification value Learn to take and identify fingerprints at home Research methods Study literature Search for information on the Internet Experiment with fingerprints fingers Data analysis

If you look closely at the structure of the skin on the fingers, you will notice the presence of a complex relief pattern formed by alternating and grooved grooves. This pattern is called a papillary pattern and begins to form at the 18th week of intrauterine development. At 7 months, the fetus already has an individual papillary pattern. With age, the drawing on the fingers only increases in size, the shape of the lines and the details of the pattern do not change. Each papillary pattern is strictly individual and unique. It is noteworthy that even identical twins will have different fingerprints. In addition, the papillary pattern cannot be modified. In case of damage, burns of the skin, the papillary lines after a while are restored in their original form. I have learned that …

Despite the diversity of the structure of papillary patterns, they lend themselves to a clear classification. All papillary patterns are divided into three main types: arc, loop and curl. It is known that the rarest patterns are arc (5%), the most common are looped (65%), the average position of curl patterns is 30%. These are the so-called first-level details that are visible to the naked eye. Arc Curl Loop

For a more reliable way of identifying, details of the second and third levels are used - minutiae - signs that are unique for each print. Each print contains up to 70 minutiae. Thus, the papillary pattern is a kind of "passport", "identifier" of a person. The study of signs of patterns on the skin of the palmar side of the hands and feet of a person is the science of dermatoglyphics.

It is no longer possible to determine exactly who, where and when the idea came up to use a fingerprint to establish an identity. It is known that the idea of ​​the uniqueness of skin patterns existed in China and Japan as early as the 7th century BC. e The ancient Egyptians, Assyrians, Babylonians, Chinese used a fingerprint as a personal seal or signature, leaving impressions on clay tablets and thus protecting documents from forgery. Fingerprinting is the identification of a person by fingerprints. It is part of dermatoglyphics and is widely used today not only in forensics.

Europe became interested in this topic much later. The Englishman William Herschel, who served as a police officer in India for years, was the first European to decide to use fingerprints for tracing purposes. Independently of Herschel, physician Henry Faulds, working in a Tokyo hospital, began to study fingerprints and for the first time carried out identification from a print left on a glass bottle. However, the British anthropologist Francis Galton is considered the founder of fingerprinting. Based on the writings of Dr. Faulds and Herschel, he established the individuality and immutability of fingerprints throughout life. Galton proved that even 10 fingers of the same face have 10 different patterns.

I decided to verify the uniqueness of fingerprints on my own experience. To do this, I "removed" my fingerprints, using ordinary paint and an ink pad for seals, painted the "pads" of my fingers and alternately applied them to a sheet of paper, and I got a fingerprint card. Similarly, I collected fingerprints from family members, acquaintances, friends. It turned out a small file of prints. With the help of a magnifying glass, I carefully examined the prints received, compared them with each other and came to the conclusion that they are really different for everyone. Each subject has his own unique skin pattern of fingers in the form of curls, arcs, loops. Although the members of the same family, these patterns are very similar. Study

Fingerprints contain very valuable forensic information. A fingerprint allows you to judge which hand and which finger it was left with, whether it belongs to a man, woman or child, what features distinguish the surface of the finger (scars, warts, etc.). Moreover, prints found in different places carry information about whether they were left by the same person. I also found out that...

As the surface to be studied, I took a box from a CD and a glass. I ground the lead of a simple pencil into powder. Gently applied it with a soft brush on the "suspected" surface, then gently blew. The slate dust stuck to the remains of sebum from the fingers and a few fairly clear prints of someone's fingers appeared. Having found out all this information, I decided to try to identify fingerprints on any object on my own and establish who they belong to. I needed: 1. A smooth surface with a print. 2. Powder-dusty substance (baby powder, powder from a powder box, soot, powder from a laser printer, crushed pencil lead, etc.) 3. Soft brush. 4. Scotch.

So that the identified fingerprint was not in a mirror image, I made an impression from adhesive tape on paper. Since the objects under study could only be touched by people who were in our apartment, I compared the obtained prints with fingerprints from my small file cabinet. It turned out that some of the prints found belong to my dad, and 2 are my own. Thus, I confirmed the hypothesis that due to the uniqueness of the fingerprints of each person, a person can be accurately identified.

Conclusions: Having studied the literature and conducted my own research, I can conclude that my hypothesis was confirmed. In the course of my work, I became convinced that the fingerprints of each person are indeed unique and inimitable, which makes it possible to use fingerprinting as a reliable method of identifying a person. And with the introduction of modern technologies, fingerprints can be used not only in forensics, but also in various areas of information technology.

Municipal educational budgetary institution

"Novoarban secondary school"

Research

"Fluffy Doctor"

3rd grade student

Supervisor:

Derbeneva Natalia Serafimovna

Introduction. Rationale for the topic

One day my grandmother had a pain in her legs. She placed her beloved cat on her lap and said that he would help relieve the pain. I thought, how is this possible? I decided to find out more about How communication with animals affects human health.

Relevance (significance) of the problem.

Today in the world there are a lot of people suffering from various diseases.

Since there is a cat in my house, I want to find out , can communication with this animal help a person to maintain his health, relieve pain?

I hypothesized:

Domestic cats are helpers in maintaining human health.

Goal of the work:

To study the effect of the animal on my family members.

Work tasks:

To study the literature on the topic: "The influence of an animal on human health."

Observe the behavior of the cat at home.

To analyze the effect of a cat on the normalization of blood pressure.

Research methods:

I began to look for answers to my questions in books, reference books, on the Internet; made observations and experiments.

The treatment of mustachioed purrs is called feline therapy. These soft and gentle pets give a person warmth and help to feel protected. Small pets in the family contribute to harmony in relationships: joint custody and games with him help to unite the family, establish contact with children and between parents.

A cat Busya lives in my house. WITH her I want to make an experiment and observations to test my hypothesis: « Domestic cats are helpers in maintaining human health.”

Experiment

(the effect of a cat on the normalization of blood pressure).

Experimental group - this is my family .

First experiment.

They measured the pressure of dad, grandmother, mother during poor health, then they let the cat Busechka be held, stroked for 20 minutes and re-measured the pressure, the results of the experiment can be seen in the table.

№

Result: During the contact of a person with an animal, the bioenergy of a person comes into contact with the bioenergy of an animal, as a result of which the human body receives part of the useful, clean energy from the animal.Feeling better, headache and fatigue disappear.

Conclusion: Communication with a cat normalizes blood pressure, relieves headaches and fatigue.

I decided to test whether communication with a cat can affect or change a person's normal blood pressure.

№

Conclusion: Communication with a pet does not affect normal pressure.

Second experiment.

My sister is 4 years old, she goes to bed during the day and loves to sleep with a cat. Mom put her to bed in the afternoon with and without a cat.

The results are recorded in the table.

№ №

Maryana without a cat fell asleep for an hour or did not sleep at all.

When laying down with a pet, falling asleep occurred after 15-20 minutes.

The warmth of a cat has a warming and relaxing effect on the entire human body, the breathing and “mumbling” of the animal calms its nervous system.

Conclusion:Furry pets render relaxing and soothing effect on the body person.

Observation of the behavior of the cat, and the impact on my family members.

1. The cat is considered the best diagnostician, having found a painful point, the animal begins to growl intensely, and then, releasing its claws, makes a kind of massage, paws, cuddles and lies down on the sore spot to warm it.

Observation first.

Watching my cat, I noticed that my Busya loves to sit on her grandfather's sore back. Grandfather likes this position of the cat because the back pain is soothed. Grandma also calls the cat when her leg starts to hurt.

The animal produces ultrasonic waves and vibrations that are beneficial to the human body. The purr of a cat is a certain sound vibration (frequency from 20 to 50 Hertz) that stimulates the healing process.

Conclusion: Communication with a cat helps to alleviate pain.

2. Where does a cat get energy to influence a person? To this end, I made a second observation.

Second observation.

Some scientists suggest that the cat is simply vital It is important to regularly receive a charge of negative energy.

As proof of this theory, scientists cite the fact that cats like to lie on TVs, refrigerators, working washing machines, computers, that is, on those devices that emit negative electromagnetic vibrations into the external environment.

After observing my cat, I really noticed that my Busi's favorite sleeping place is a microwave oven, a computer desk and a TV.

Conclusion: I think that a domestic cat needs to receive a charge of negative energy, which it will convert into useful energy.

3. There are weather-dependent people whose well-being depends on changes in weather conditions. Can a cat help predict weather changes and help such people prepare for it?

Third observation.

In the ancient chronicles, there was such a belief that domestic cats can quite accurately predict the weather for the future. Cats have exceptional hearing and an amazing ability to smell. These senses give cats the ability to detect appropriate environmental changes before we can.

According to the observations of experts, about an hour before a thunderstorm, a domestic cat begins to behave very unusually: it sits by the window and, cautiously raising its ears, looks in the direction from which a thunderstorm will come or a strong wind will blow, then the cat begins to rub its ears with its paws. Such a reaction is typical for cats, since their inner ear has an extraordinary sensitivity, and, as you know, before the rain, the pressure in the atmosphere changes dramatically and the cat tries to relieve tension from the inner ear with the help of "massage".

After watching my Busya, I discovered the fact that when she curls up into a ball, burying her muzzle in her paws, it means that it will be cold outside. If her pupils are narrow, the atmospheric pressure is low; if her pupils are wide, the atmospheric pressure is high.

Conclusion: Domestic cat - warns of changing weather conditions.

Thus, in the course of my work, I found answers to my questions. I believe that communication with animals will not only bring joy to you and your pet, but also, in turn, soothes and normalizes blood pressure, provide relaxation and sedative effect on the human body, relieves pain, warns of changes in the weather.

My hypothesis was confirmed:

Domestic cats are helpers in maintaining human health. With their rumbling, massage and warmth, they alleviate the condition of a sick person.

If you feel tired, irritated, have a headache, contact your pet, my recommendations will help you.

1 . If you want to be healthy - look closely at the behavior of the cat. Is your pet persistently clinging to you? Perhaps she feels that you are in danger of exacerbating a chronic disease.

2. If you can’t calm down in any way, are irritated, a sleepy cat will help: hold it close to you, listen to its soothing purr and you won’t notice how you calm down, and the irritation will pass.

3. If you are exhausted, exhausted (and a chronic lack of energy leads to such diseases as a stroke, heart attack, gastritis), the cat will "feed" you, return the lost strength. All you need is to pick up a just woken up, well-rested tailed girlfriend.

4. If your cat buried its muzzle in its paws, it means that it will be cold outside, dress warmly.

5. If you are suffering from pressure, sit back, take your furry pet on your knees and pet him. This is a kind of light massage, through the palms of the cat's energy is transmitted to you, headaches, fatigue will pass, pressure normalizes.

In conclusion, I would like to say that the love for cats all over the world turned out to be so great that the owners could not do without a holiday for their pets.

World Cat Day is celebrated.

Bibliography.

1. Nesterova D.V. Cat therapy: fluffy medicine. – M.: RIPOL classic, 2006

2. Kryazheva N.L. The cat and the dog rush to the rescue. Animal therapy for children. - Academy of Development, Academy I K°, 2000

3. Antsupova I.I. Animal therapy - Moscow, "Around the world": magazine "Around the world" N12 (2795) December, 2006

4. Antsupova I.I. Hippotherapy. - Express polygraph: journal "Pediatrics for parents" N4 (2006)

5. S.D. Derebo, V.A. Yasvin. Ecological pedagogy and psychology. - Rostov-on-Don, 1996

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