Analyzing Picture Graphs for Coffee Sales

Teacher Michael introduces picture graphs as a tool for displaying information. Using a coffee-themed graph, he demonstrates how to interpret data and answer questions. The video covers comparing data across days, solving complex questions, and summing data from multiple days. It concludes with tips for effectively using picture graphs.

What is a picture graph used for?

• To write essays

• To display numerical data using pictures

• To create art

• To solve mathematical equations

In the coffee picture graph, what does the number at the bottom represent?

• The number of hours

• The number of people

• The number of cups of coffee

• The number of days

On which day were the most cups of coffee sold?

• Day 1

• Day 2

• Day 3

• Day 4

On which day were exactly 10 cups of coffee sold?

• Day 4

• Day 1

• Day 3

• Day 2

How many more cups of coffee were sold on the second day compared to the first day?

• 4 cups

• 3 cups

• 2 cups

• 1 cup

What is the total number of cups sold on Day 1 and Day 3 combined?

• 15 cups

• 18 cups

• 16 cups

• 17 cups

What should you do first when trying to answer questions about picture graphs?

• Read a book

• Ask a friend

• Look at the picture graph and see what you notice

• Guess the answer

What is the best method to find out how many more cups were sold on one day compared to another?

• Divide the numbers

• Subtract the numbers

• Multiply the numbers

• Add the numbers

What is the first step in solving a word problem using a picture graph?

• Ignore the graph

• Ask someone else

• Draw a new graph

• Read the question carefully

What should you do after reading each question carefully?

• Draw a picture

• Write an essay

• Take a break

• Look at the picture graph again