pictographs - qls

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PICTOGRAPHS
Calling all
students!!
Let’s learn
about
PICTOGRAPHS!
PICTOGRAPHS
A Pictograph is a graph
that uses pictures or symbols
to show and compare data.
A Key is the part of a
pictograph that tells what
quantity each symbol stands
for.
There are many
animals that are
in trouble. We are
called endangered
animals. I will be
using pictographs
to show you how
serious our
problem is!!
There are only 3,500 Florida
Manatees. The major cause of death is
accidents with boats.
Only 2,500 Black Rhinos
are alive today.
At the turn of the century, there were around
45,000 Bengal tigers in India. At present
there are fewer than 2,500 Bengal tigers
living in the wild.
There are 4,000 Eastern Imperial Eagles
today.
O.K., now let’s
put all of this
data about my
endangered
friends in a
pictograph!!
Here we go………..
KEY FOR PICTOGRAPH OF
ENDANGERED ANIMALS
Large Animal = 1000 animals
Small Animal = 500 animals
EXISTING NUMBERS OF SOME
ENDANGERED ANIMALS
Black Rhino
Bengal Tigers
Manatees
Eastern Imperial
Eagles
Example
4 mothers
Tulip
rose
4 mothers
Make a pictograph
• Evan ad Jenny surveyed students to find out
whether their favorite color is red, blue or
yellow.
• This is the data they collected: 10 students
said red,11 students said blue and 6 said
yellow.
Steps to make pictograph
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Step1: Write a title list the categories
Title: Favorite colors,
Categories: Red , Blue, Yellow
Step2: Choose a picture to show the data.
You can use 1 picture to represent 2
students , so half of this picture will
represent 1 student
. Use the picture to
make a key.
• Step3:Use the key to draw pictures to
show data for each category
10 students said red,11 students
said blue and 6 said yellow.
Example
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How many people chose oranges?
10 people
How many faces will you draw?
5 faces
How many people chose apples?
9 people
How many faces will you draw?
4 faces and 1 half face
Complete the pictograph!!!!
Homework Time!!
• Booklet page 63,64
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