3.MD.3-Bar Graphs and Pictographs

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the quantity of each category.

Tags

CCSS.2.MD.D.10

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data, where each picture stands for a certain number of items.

Tags

CCSS.3.MD.B.3

Front

How do you find the total number of items in a bar graph?

Back

To find the total, add the values of all the bars together.

Tags

CCSS.2.MD.D.9

Front

What does it mean to compare data in a bar graph?

Back

Comparing data means looking at the values of different categories to see which is greater or lesser.

Tags

CCSS.2.MD.D.9

Front

How can you tell which category has the most items in a bar graph?

Back

The category with the tallest bar represents the most items.

Tags

CCSS.2.MD.D.9

Front

What is the purpose of a title in a graph?

Back

The title explains what the graph is about and what data is being represented.

Tags

CCSS.2.MD.D.10

Front

How do you read a pictograph?

Back

To read a pictograph, count the number of pictures or symbols to determine the quantity they represent.

Tags

CCSS.1.MD.C.4

Front

What does it mean to combine data from two categories?

Back

Combining data means adding the values of two or more categories together to find a total.

Front

How do you find the difference between two categories in a bar graph?

Back

To find the difference, subtract the value of one category from the value of another.

Tags

CCSS.2.MD.D.9

Front

What is a key in a pictograph?

Back

A key explains what each picture or symbol represents in terms of quantity.

Tags

CCSS.2.MD.D.10