Friday, October 30, 2009

6.1 Make a Graph (p.134-135)

I. Use graphs to compare and show differences between values
II.All graphs should have the following
-Detailed title
-Consistent scale that is large enough for the range of data, but show that data uses almost the whole space when graphing.
-Label units of measurement(feet, inches, etc...) if applicable
-Labels for variables (label each axis)
-Labels for every value represented

Tuesday, October 27, 2009

5.6 Take a Survey

We will be taking surveys in class. Due to limited time we will have limited options for our survey. You can choose from the following topics:
-Favorite ice cream flavor
-Number of pets at home
-Favorite school subject

The population you will be surveying is your homeroom section.
Click here to see the rubric you will be graded on.

Here is an example:

Monday, October 26, 2009

5.5 Data and Conclusions (p.122-123)

This lesson is about analyzing data. It is important for you to know how information is organized in tables, charts and graphs. Here is a review from BBC on how different kinds of graphs are made and used.

Practice putting data into tables and graphs with the tool from BBC below:

The Harcourt math website has a quick test to see how well you know your stuff. Ride the roller coaster after you've mastered the activity.