Math 10C Module 4: Lesson 1

Module 4: General Relations

 

Connect

 

Lesson Assessment

 

Complete the lesson quiz posted under the Assess tab or by using the Quizzes link under the Activities block. Also, ensure your work in your binder (course folder) is complete. 

Project Connection ** NOT ASSIGNED**

 

This photo shows a hockey player skating to a stop on an outdoor ice rink.

© iofoto/shutterstock

In this module you are focusing on sports and recreation. You may choose to answer the questions or contact your teacher if you would prefer to create a graph about a different scenario of your choice.

 

In hockey, there are many events that can be graphed—for example, number of wins for a team, number of goals for a player, number of penalty minutes. The graphs can help players, coaches, and fans see patterns and trends in the numbers. These patterns allow people to make more informed decisions.

 

Now it is your turn to create graphs. Your graphs may be based on hockey, or you may choose a sport or recreational activity that is of more interest to you.

 

Go to the Unit 3 Project, and complete the Module 4: Lesson 1 component.

 


 

This shows a photo of a young woman with a cold and is holding a tissue to her nose.

© DPiX Center/shutterstock

Going Beyond

 

In 2009, the H1N1 flu was a large concern. The following graph illustrates the course of the H1N1 flu virus outbreak in Canada. (The graph, produced by the Public Health Agency of Canada, is current as of June 8, 2009.) The illustraton shows either the date when symptoms of the H1N1 flu virus began or, if this date was not available, the date when a specimen was collected for each of the laboratory-confirmed cases.

 

H1N1 Flu Graph

 

This shows an illustration of a stacked bar graph comparing the number of laboratory-confirmed cases of H1N1 flu compared to the date of the onset of symptoms.

Source: Date of Symptom Onset, , Public Health Agency of Canada, 2009.

Reproduced with the permission of the Minister of Public Works and Government Services Canada, 2010.

Click here to view a larger image.

  1. When reading a graph such as this one, what do you think is important to keep in mind?
  2. What are some possible sources of confusion or misrepresentation?

Perform an Internet search for other graphs that show growth over time. You may find a graph that also provides data from the health sector, or you may find a graph that could be from another industry.

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