This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 1.00, as of 2008-07-28.
Technical Completeness: 1
Content Accuracy: 2
Appropriate Pedagogy: 2
Content included here is ratios, functions and limits. The exercise encourages the use of a graphing calculator to help students watch the behavior of the graph reveal the limit. This resource uses the New York subway system as an example; not being familiar with this system may cause you some confusion and you may want to choose another example to illustrate this concept. The CRT notes there is no answer key and no suggested student responses or extension ideas included in this exercise.
Information - Take the A Train
This lesson has students investigate the notion of a limit using a ratio between distances. The lesson introduces the idea of asymptotic behavior and limits at infinity.
Mathematics > General Mathematics > Calculus Mathematics > Equations Mathematics > Estimation Mathematics > Graphing Mathematics > Problem Solving