- Emphasize the interplay among graphical, numerical, and analytical approaches.
- Take students step by step through an interesting mathematical situation.
- Generate some nontrivial pictures or data and ask students to explain from a more theoretical perspective what is going on.
- Have students explore a defined problem and describe their analyses and conjectures.
- Have students prove a result suggested by study of an example.
**Web Resources:****Mathlab:***http://www.mathlab.cornell.edu/computer_and_portfolio***Lessons and Tutorials List:**- http://archives.math.utk.edu/tutorials.html
**Eisenhower Clearinghouse Math Lessonplans**-

http://www.enc.org/weblinks/lessonplans/math **Connected Curriculum Project:**-

http://www.math.duke.edu/education/ccp