The aim: - to show the possibilities of using English in future studies at college and professional...
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![Page 1: The aim: - to show the possibilities of using English in future studies at college and professional activities - to learn to work in groups.](https://reader031.fdocuments.net/reader031/viewer/2022020801/56649ead5503460f94bb3af0/html5/thumbnails/1.jpg)
The aim: - to show the possibilities of using English in future studies at college and professional activities - to learn to work in groups
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Give the examples:To subtract To change the signs To simplify Cube rootThe value of x Square root Root To multiplyTo add Quadratic equationTo squareTo solve the equation To take out of bracketsTo transfer An equationTo divide
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What should people calculate in these creations?
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The length The height
The quantity
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The strengthThe speed The area
The width
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The power The number The weight
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Pentagon is the Ministry of the US Defence The length of one side is 280 m.What’s the total length of the walls?
280 x 5 = 1400 m.
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The waterfall in South America is 1054 m. high.What’s the time of a parachutist free flight if the speed of a free flight is 9,8 m./sec. and he should open his parachute at the height of 300 m.?
(1054 – 300 ) : 9,8 = 70 sec
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There is a flower show every 2 years in Grand-place(Brussels).How many flowers should be used if one side of the Grand-place is 24 m. and the other is 77 m., and there are 420 flowers put in each square meter ?
24 x 77 = 1840 420 x 1840 = 772800 (flowers)
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The stature of Christ is made of marble, the volume of the used marble is 285 cube meters, the weight of one cube meter of marble is 2, 7 tons. How much does the stature weight?
2, 7 x 285 = 634,5 (tons)
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Sophism is specially made mistake in solving a problem or calculating. To solve sophism means to find out a mistake.
Sophism 1
a² - b² = ( а – b ) ( a +b)
Let’s take a = b
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Then a ( a – a) = ( a - a ) (a + a )Let’s simplify the equation - divide it by( a – a)We get a = a + aOr a = 2a
Where is the mistake?
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George Byron (1788 – 1824 ) a famous English poet
“It is known that two multiplied by two is four. But I would be more pleased if it were five.”
2 x 2 = 5
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Then 4=5Or 4 : 4 = 5 : 5Take out of brackets 4 and 54 ( 1: 1) = 5 ( 1 : 1)Divide both parts by (1: 1 )We get 4 = 5Or 2 x 2 = 5
Where is the mistake?
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The more you know- the more you forget, The more you forget –the less we know, The less you know – the less you forget,The less you forget – the more you know.So, why study?
Where is the mistake ?
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This is a beautiful flower of poppy
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Every year a flower gives 3000 seeds
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If all seeds could grow so next year there will be 3000 x 3000 = 9 000 000 plants
( the second year)
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How many plants will there be in 5 years ?
9 000 000 x 3000 =27 000 000 000
The third year
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(The fourth year)
27 000 000 000 x 3000 =81 000 000 000 000
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81 000 000 000 000 x 3000 = 243 000 000 000 000 000The total area is 135 000 000 square kilometers It’s 2000 times smaller than the number of grown poppies
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Every spring a lot of yellow dandelions decorate the streets and fields
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Every flower gives 100 seeds
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How many flowers could grow in 10 years?
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How good are you at solving equations?
4x – 7y = 304x – 5 y = 90
5x + y = 6x = y - 10
4x + 5y =15x+ 7y =5
y – x = 9 7y – x =-3
№1
№2
№3№4
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Is English + Maths = Maths + English ?
English + Maths = a discussion about Maths
Maths + English = solving problems with the help of English
+ communicating with foreign people
So “ English + Maths “ is not equal to “ Maths + English”
Great!Terrific!Smashing!
It’s much more!