Mobile phone plans: find the best deal 3

Learning Material  |  Interactive Lesson

Compare monthly call costs quoted by three different phone companies: Dialo, Airplay and Jump. 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.
1. Students construct and interpret line graphs.
2. Students calculate costs from cost-time graphs.

Curriculum Information

K to 12
Grade 8, Grade 9
Patterns and Algebra
Educators, Learners, Students

Copyright Information

Education Services Australia
Use, Copy

Technical Information

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