Compare monthly call costs quoted by two different phone companies. Use line graphs to work out the costs for talk time, text messages and total costs. Recommend the best plan. This learning object is one in a series of six objects.
Objective
1. Students construct and interpret line graphs.
2. Students calculate costs from cost-time graphs.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 8, Grade 9
Learning Area
Mathematics
Content/Topic
Patterns and Algebra
Intended Users
Educators, Learners, Students
Competencies
Copyright Information
Copyright
Yes
Copyright Owner
Education Services Australia
Conditions of Use
Use, Copy
Technical Information
File Size
0 bytes
File Type
application/x-rar
Software/Plug-in Requirements
Adobe Flash Player - http://get.adobe.com/flashplayer/
