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Презентация на тему по теме дроби Fractions

дробь - fraction,числитель - numerator,знаменатель - denominator,правильная и неправильная дробь - proper and improper fraction,смешанное число - mixed number,простая и десятичная дробь - common and decimal fraction,дробная черта – fraction bar,делимый - divisible,половина – halfтретий – thirdчетверть – quarterбольше - greater меньше - lessNew words:
Fractions FRACTION [ˈfrækʃən ] дроби дробь - fraction,числитель - numerator,знаменатель - denominator,правильная и неправильная дробь - proper and improper fraction,смешанное число - mixed number,простая и десятичная дробь - common and Fractions Note!!!1/5 – one fifth3/5 – three fifths First -Second-Third-Fourth-Fifth-Sixth-Seventh-Eighth-Ninth-Tenth-1st2nd3rd4th5th6th7th8th9th10th Eleventh-Twelfth-Thirteenth-Fourteenth-Fifteenth-Sixteenth-Seventeenth-Eighteenth-Nineteenth-Twentieth-Thirtieth-Fortieth-Fiftieth-Sixtieth-Seventieth-Eightieth-Ninetieth-Hundredth-11th12th13th14th15th16th17th18th19th20th30th40th50th60th70th80th90th100th Reading of fractions / Чтение дробей:5/9 – five of nine or five/ninth2/4 Types of fractionsProper fractionImproper fractionMixed numbers 1. Which of the following fractions is a proper one?25/8, 1 3/7, 1/5.2. Let’s do  written problems Grains- зернаFruits- фруктыVegetables- овощиProteins- белкиDairy- молочный продукт Count your smiles!!!  You can estimate yourselves!For groups!!! Thank you for the lesson!
Слайды презентации

Слайд 2 дробь - fraction,
числитель - numerator,
знаменатель - denominator,
правильная и 
неправильная дробь - proper and
improper fraction,
смешанное число -

дробь - fraction,числитель - numerator,знаменатель - denominator,правильная и неправильная дробь - proper and improper fraction,смешанное число - mixed number,простая и десятичная дробь - common

mixed number,
простая и десятичная дробь - common and decimal fraction,
дробная черта – fraction bar,
делимый -

divisible,
половина – half
третий – third
четверть – quarter
больше - greater
меньше - less

New words:


Слайд 3
Fractions

Fractions

Слайд 4 Note!!!

1/5 – one fifth
3/5 – three fifths

Note!!!1/5 – one fifth3/5 – three fifths

Слайд 7 First -
Second-
Third-
Fourth-
Fifth-
Sixth-
Seventh-
Eighth-
Ninth-
Tenth-
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th

First -Second-Third-Fourth-Fifth-Sixth-Seventh-Eighth-Ninth-Tenth-1st2nd3rd4th5th6th7th8th9th10th

Слайд 8 Eleventh-
Twelfth-
Thirteenth-
Fourteenth-
Fifteenth-
Sixteenth-
Seventeenth-
Eighteenth-
Nineteenth-
Twentieth-
Thirtieth-
Fortieth-
Fiftieth-
Sixtieth-
Seventieth-
Eightieth-
Ninetieth-
Hundredth-
11th
12th
13th
14th
15th
16th
17th
18th
19th
20th
30th
40th
50th
60th
70th
80th
90th
100th

Eleventh-Twelfth-Thirteenth-Fourteenth-Fifteenth-Sixteenth-Seventeenth-Eighteenth-Nineteenth-Twentieth-Thirtieth-Fortieth-Fiftieth-Sixtieth-Seventieth-Eightieth-Ninetieth-Hundredth-11th12th13th14th15th16th17th18th19th20th30th40th50th60th70th80th90th100th

Слайд 9 Reading of fractions / Чтение дробей:

5/9 – five

Reading of fractions / Чтение дробей:5/9 – five of nine or

of nine or five/ninth

2/4 – 2 of four or

two fourth

8/5 – eight of five or eight fifth

3 5/7 – three and five seventh

5 2/9 – five and two ninth


Слайд 11 Types of fractions

Proper fraction

Improper fraction

Mixed numbers

Types of fractionsProper fractionImproper fractionMixed numbers

Слайд 15 1. Which of the following fractions is a

1. Which of the following fractions is a proper one?25/8, 1

proper one?
25/8,
1 3/7, 
1/5.
2. Which of the following expressions

is greater?
¾ of 60,
 5/8 of 80,
5/7 of 49.
3. Which of the following numbers is greater (less)?
3/7,
10/7,
19/7.
 

Слайд 16 Let’s do written problems

Let’s do written problems

Слайд 17 Grains- зерна
Fruits- фрукты
Vegetables- овощи
Proteins- белки
Dairy- молочный продукт

Grains- зернаFruits- фруктыVegetables- овощиProteins- белкиDairy- молочный продукт

Слайд 20 Count your smiles!!!
You can estimate yourselves!
For groups!!!

Count your smiles!!! You can estimate yourselves!For groups!!!

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