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

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SCIENTISTS

LORD KELVIN

ALBERT EINSTINE

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Motion

Waves

Energy

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MAIN TERMS

IT WAS INTERESTING TO KNOW

BIG BANG

LASERS RADIATION

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GEOMETRY

SCIENTISTS

MAIN TERM

IT WAS INTERESTING TO KNOW

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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) waves

Longitudinal (lengthwise) waves

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ENERGY

Everything happens because of energy.

Types of energy:

Chemical energy

Light energy

Nuclear 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

Radiation

Alpha 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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Archimedes

discovered 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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