2. Presented By
AFSANAJAHAN Senior Teacher
Chittagong Cantonment
Public College
Contact No.#

3. Follow the following Bar Graph
A bar graph is used to show relationships between groups.
The two items being compared do not need to affect each other.
It's a fast way to show big differences. Notice how easy it is to read a bar graph.

4. So, Dear Learners. Today’s Lesson
Writing about
This bar chart

5. Students will have…………
By the end of the lesson
Students will have…………
Saying and writing what the chart shows and the time period
Describe the changes as precisely as they can. Use data and number from the chart.
Compare the information. Talk about between or similarities between the group shown.
Conclude by saying what the main trends or changes.
Describe the same graph or chart of their own.

6. Let’s follow the chart
Discus in a group about the number of men and women studying engineering at Australian University

7. Let’s Analyzing the chart
Ten years intervals
Ten years intervals

8. Let’s Analyzing the chart of the number of the students and timing period.
Men = 14000
Men = 12000
Men = 12000
Women = 6000
Women = 4000
Women = 2000
Summary: From 1992 to 2002 male ss fell slightly from to and then remained level. On the other hand the number of female students started from very low number then increased steadily by 2000 each decade.
= 10 years
= 10 years

9. Let’s Analyzing the vocabulary 1 for describing the chart.
Illustrate :
to show the meaning or truth of something more clearly, especially by giving examples
present tense
I illustrate
you illustrate
he/she/it illustrates
we illustrate
they illustrate  
-ing form : illustrating  
past simple :   illustrated  
past participle :  illustrated
For example :
The incident illustrates the need for tighter security.
Verb1 in a P1

10. Let’s Analyzing the vocabulary 2 for describing the chart.
Slightly :
slaɪt.li/ adverb SMALL IN AMOUNT
Word Building
Nouns slight
Adjectives slight
slighted
slightest
Adverbs slightly
For example :
She's slightly taller than her sister
adverb

11. Let’s Analyzing the vocabulary 3 for describing the chart.
Level : =
level /ˈlev. ə l/ adjective EQUAL
4. having the same value, amount, number of points, etc
The unions are fighting to keep wages level ( US usually even ) with inflation.
Chiappucci would have to win the next three stages in order to draw level with (= reach the same position as) Indurain in the Tour de France.
For example :
The number of science students in Amjadia remains level.
adjective

12. Let’s Analyzing the vocabulary 3 for describing the chart.
relatively /ˈrel.ə.tɪv.li/ /-t ̬ɪv-/ adverb
1. relatively good/bad/etc.
quite good/bad/etc. in comparison with other similar things or with what you expect
He's a relatively good squash player.
There was relatively little violence.
Word Building
Nouns relation, relations, relationship, relative, Adjectives related, unrelated, relative,
Verbs relate
Adverbs relatively
For example :
There was relatively little violence
adverb

13. Let’s Analyzing the vocabulary 4 for describing the chart.
sharply /ˈʃɑː.pli/ /ˈʃɑːr-/ adverb SUDDENLY
quickly and suddenly
Inflation has risen/fallen sharply.
His health improved/deteriorated sharply this week.
The road bends sharply to the left.
Word Building
Nouns (pencil) sharpener sharpness Adjectives sharp Verbs sharpen Adverbs sharp sharply
For example :
The imports of Banana fluctuated sharply.
adverb

14. Pair Works: Let’s follow the chart
Discus in Pairs about the number of men and women studying engineering at Australian University

15. Check your understanding: true or false
Circle True or False for these sentences.
1. The bar chart shows the different numbers of male and female engineering students in three separate years. True False
2.The number of male students rose at first. true False
The number of male students stayed the same between the second two years. True False
4. The number of female students went up constantly. True False
5. The number of women rose constantly until there were as many women as men. True False

16. Read and discuss in group the describing chart below
And follow the highlights

17. Write the descriptions in the boxes below for the appropriate changes.
a steady rise
no change
a slight fall
a sharp rise
a steady fall
a sharp fall
a slight rise
a sharp rise
a slight rise
a steady rise
a sharp fall
a slight fall
a steady fall
no change

18. of between in in from to Check your writing: gap fill - prepositions
Complete the sentences with a preposition. of
1. The bar chart illustrates numbers ________ male and female engineering students in 1992, 2002 and 2012.
2. The number of male students fell quite significantly _______________ 1992 and 2002.
3. The number of female students was half the number of male students _______________ 2012.
4. _______________ contrast, the number of female students rose constantly.
5. Between 2002 and 2012, the number of female engineering students rose _______________ 4,000 _______________ 6,000.
between in in
from to

19. Follow the chart Home Work
The following graph shoes the fluctuation in the number of people at a London station over the course of a day.
You will try to describe the chart using the system that you learned before