Odczytywanie i interpretowanie danych z tabel i diagramów

Learning objectives

You will discover the methods of reading and interpreting data.

Learning effect

• You read data from tables and diagrams.

• You use the information presented in tables and diagrams.

• You use English to interpret the data from tables and diagrams.

Today you are going to learn the methods of the interpreting data presented in the form of tables and diagrams.

On the basis of the information presented in the tabletabletable the students answer the following questions:
a) Which continent has the largest area?
b) Which continent has the smallest area?
c) By how many more thousand kmIndeks górny 2² is Antarctica bigger than Europe?
d) By how many more thousand kmIndeks górny 2² is Africa larger than South America?
e) Which continents have areas larger than the area of Europe?

The even‑numbered groups use their computers to watch the vertical bar diagrambar diagrambar diagram presenting the data from the table presenting the areas of continents.

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Rysunek przedstawia diagram słupkowy: The areas of continents in thousand square km. Na osi pionowej opisanej: the area of the continent, skala od 0 do 45000, co 5000. Na osi poziomej opisanej: the name of the continent, od lewej: Asia - słupek wysokości 44389, Africa - słupek wysokości 30305, the North America - słupek wysokości 24241, the South America - słupek wysokości 17819, Antarctica - słupek wysokości 13180, Europe - słupek wysokości 10529, Australia and Oceania - słupek wysokości 8536.

Use your computer to watch the percentage horizontal bar diagrambar diagrambar diagram presenting the data from the table presenting the areas of continents.

Task 2

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nagranie abstraktu

nagranie abstraktu

Nagranie dostępne na portalu epodreczniki.pl

nagranie abstraktu

Draw the square, the rectangular diagramrectangular diagramrectangular diagram and the pie chartpie chartpie chart.

The farmer said that the 50% of his crops was occupied by the cereals, 25% was used for vegetables and on the rest of the field the fruit trees grew. What part of the crops are the fruit trees?

Sample groups diagrams.

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Rysunek przedstawia diagram kwadratowy: The types of crops. Prostokąt po lewej - cereal, 50%, prostokąt na górze po prawej - vegetables, 25%, prostokąt na dole po prawej - fruit trees, 25%. Po prawej stronie wykresu legenda.

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Rysunek przedstawia diagram prostokątny: The types of crops. Prostokąty od lewej: cereal, 50%; vegetables, 25%; fruit trees, 25%. Pod tytułem legenda.

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Rysunek przedstawia diagram kołowy: The types of crops. Półkole po prawej - cereal, 50%; ćwiartka koła na górze po lewej - fruit trees, 25%; ćwiartka koła na dole po lewej - vegetables, 25%; . Po prawej stronie wykresu legenda.

Conclusion:

Each diagramdiagramdiagram presents the same information.

Task 3

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nagranie abstraktu

nagranie abstraktu

Nagranie dostępne na portalu epodreczniki.pl

nagranie abstraktu

The students read and interpret the information presented in the horizontal bar diagrambar diagrambar diagram.

The scouts went for a one‑week bike trip.

The diagramdiagramdiagram shows the following stages of the trip.

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Rysunek przedstawia diagram słupkowy poziomy: The length of the route. Oś pozioma opisana: The length of the route in kilometres, skala od 0 do 40, co 5. Oś pionowa opisana: The days of the week, od dołu: Monday - słupek długości 30, Tuesday - słupek długości 25, Wednesday - słupek długości 35, Thursday - słupek długości 20, Friday - słupek długości 30, Saturday - słupek długości 15, Sunday - słupek długości 10.

Answer the following questions:
a) On which day did the scouts cover the shortest distance?
b) On which days did they make the same number of kilometres?
c) On which day did the scouts cover the longest route?
d) How many kilometres did the scouts make on Sunday?
e) How many more kilometres did they make on Wednesday in comparison to Saturday?

Prepare an activity in which you use the tabletabletable you prepared.

Remember:

• We can present the same data using the table and the diagramdiagramdiagram.

Check what you have learned by doing the following exercises.

Exercises

Exercise 1

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Rysunek przedstawia diagram kołowy: Fruit crops. Raspberriers - 50 procent, wild strawberries - około 10 procent, strawberries - około 30 procent, blueberries - około 10 procent.

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Wersja alternatywna ćwiczenia: Determine which sentences are true. Możliwe odpowiedzi: 1. Raspberries were the biggest harvest., 2. More blueberries than wild strawberries were harvested., 3. The blueberries were 50% of the total harvest., 4. There were more strawberries than blueberries and wild strawberries altogether., 5. The strawberries and blueberries are 40% of the total harvest., 6. There were twice as much strawberries than wild strawberries.

Wersja alternatywna ćwiczenia: Determine which sentences are true. Możliwe odpowiedzi: 1. Raspberries were the biggest harvest., 2. More blueberries than wild strawberries were harvested., 3. The blueberries were 50% of the total harvest., 4. There were more strawberries than blueberries and wild strawberries altogether., 5. The strawberries and blueberries are 40% of the total harvest., 6. There were twice as much strawberries than wild strawberries.

Determine which sentences are true.

• Raspberries were the biggest harvest.
• More blueberries than wild strawberries were harvested.
• The blueberries were 50% of the total harvest.
• There were more strawberries than blueberries and wild strawberries altogether.
• The strawberries and blueberries are 40% of the total harvest.
• There were twice as much strawberries than wild strawberries.

Exercise 2

Ala got an aquarium and fish for her birthday. She counted the number of fish of each species and presented the data using the diagram.

The title of the horizontal bar diagram: The number of fish

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Rysunek przedstawia diagram słupkowy poziomy: The number of fish. Oś pozioma opisana: the number of fish, skala od 0 do 9, co 1. Oś pionowa opisana: fish species, od dołu: guppies - słupek długości 8, neon tetras - słupek długości 7, angelfish - słupek długości 4, veitail - słupek długości 6, swordtails - słupek długości 5.

Answer the following questions:

a) What is the species of the largest number of Ala’s fish?

b) How many neon tetras has Ala got?

c) Has Ala got more swordtails or veiltails? How many more?

d) What is the species of the smallest number of Ala’s fish?

Show solution

a) guppies

b) 7 neon tetras

c) veiltail, 1

d) angelfish

Glossary

Keywords

square diagramsquare diagramsquare diagram

pie chartpie chartpie chart

bar diagrambar diagrambar diagram

tabletabletable

rectangular diagramrectangular diagramrectangular diagram