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The usage of IT at English lessons. Our group : Sorokina Dasha, Gushchina Lena, Chuikova Anna Bondar Evgeniy, Gabdrahmanov Evgeniy English teacher : Snegireva Natalia Vladimirovna. Contents. PHYSICS. GEOMETRY. PHYSICS. SCIENTISTS. MAIN TERMS. IT WAS INTERESTING TO KNOW. BACK. - PowerPoint PPT Presentation
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The usage of IT at English lessons
Our group:
Sorokina Dasha, Gushchina Lena, Chuikova AnnaBondar Evgeniy, Gabdrahmanov Evgeniy
English teacher:
Snegireva Natalia Vladimirovna
Contents
PHYSICS
GEOMETRY
PHYSICS
SCIENTISTS
MAIN TERMS
IT WAS INTERESTING TO KNOW
BACK
SCIENTISTS
LORD KELVIN
ALBERT EINSTINE
BACK
Motion
Waves
Energy
BACK
MAIN TERMS
IT WAS INTERESTING TO KNOW
BIG BANG
LASERS RADIATION
BACK
GEOMETRY
SCIENTISTS
MAIN TERM
IT WAS INTERESTING TO KNOW
BACK
SCIENTISTS
EUCLID
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Archimedes
MAIN TERM
SOLID FIGURES
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IT WAS INTERESTING TO KNOW
Graphs Statistics
Trigonometry
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GRAPHS
We can see the relationship between two or more pieces of information by using graphs and can present numerical data as a picture. This allows more simply to understand and use the data.
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GRAPHS The simple graphs:
Vertical axis (Y-axis)Horizontal axis (X-axis).
The point where the axis meet is known as zero point.
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Statistics
Statistics is the branch of mathematics concerned with collecting and interpreting data. The data are often collected by interviewing a sample group of people.
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Solid figures
The solid figures most easily The solid figures most easily categorized are called polyheadra.categorized are called polyheadra.Five regular polyheadras:Five regular polyheadras:
– Tetrahedron (four triangular faces)Tetrahedron (four triangular faces)– Octahedron (eight triangular faces)Octahedron (eight triangular faces)– Dodecahedron (12 five-sided faces)Dodecahedron (12 five-sided faces)– Rosaheadron (12 triangular faces)Rosaheadron (12 triangular faces)– The cube (six square faces)The cube (six square faces)
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Euclid
Worked in Alexandria, Egypt, 2300 years ago;
He is a famous for writing Elements, a series of 13 books;
Wrote on music and other subjects.
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Statistics
The information going from the sample group of people can be useful in government agencies and businesses.
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Trigonometry
Trigonometry is the branch of mathematics connected with the relationship between sides and angles of triangles.
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Trigonometry can be used to find the measurements of unknown sides and angels of triangles.
Motion
Everything in the world is in motion. Examples of motion:Objects (rocks and buildings)Flight of an airplane and etc.
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MOTION
The Earth itself is moving around the sun. All motion requires force to start, to change speed or direction, or stop.
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WAVES
Some waves transport energy through matter by causing the matter to vibrate.
Types of waves:Transverse (crosswise) wavesLongitudinal (lengthwise) waves
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ENERGY
Everything happens because of energy.
Types of energy:Chemical energyLight energyNuclear energy
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ENERGY
Energy can switch one form to another when work is done.
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Albert Einstein
Introduced new theories about the nature of time, space, energy, and gravity.His theories were used to produce nuclear bombs.
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Lasers«Light Amplification by stimulated Emission of Radiation»A devise for converting ordinary light into an intense narrow bean.Passes an electric current through material: solid, liquid, gas.BACK
RadiationAlpha rays Gamma raysBeta rays
2 protons
2 neutrons
+ charge
Electrons
- charge
No mass
No charge
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Lord Kelvin The founder of modern
British physics. His name is given to a
unit of temperature. Calculated that the
lowest t any matter could achieve -273C.
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The Big Bang.
Some scientists believe that the universe was born 15billion years ago in a colossal explosion called the Big Bang.
The young universe began to expand rapidly and tiny particles of matter formed.
Over millions of years this matters began to develop into the first galaxies.
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Archimedesdiscovered the value of “pi”, which is the ratio of the circumference of a circle to its diameter;looked for ways of measuring the volume and mass of irregular objects;discovered the principle of displacement.
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