1. CAS and other digital tools The use at Norwegian exams Gunnar Simonsen Per Gunnar Østerlie

2. Bergen Trondheim

3. A brief history

4. A timeline 1994: The graphic calculator became mandatory

5. Exam where the graphic calculator was required

6. CAS 1997: The work with an CAS-exam started Experiments with the use of TI-89 An exam in the high level mathematic subjects where CAS was allowed

7. two exams All ICT tools graphic calculator

9. one exam 2 h without digital tools 3 h graphic calculator

10. one exams 2 h without digital tools 3 h all digital tools CAS not required

11. one exams 3 h without digital tools 2 h CAS required 2015

12. Some examples

13. 1T

14. b) use CAS to solve:

15. Find the radius, r, that makes the largest area of the window when the perimeter is 8.0 m

16. R2

17. Use CAS to prove that the area between the curve and the straight line is solemnly dependent on a and the distance between p and q.

19. Are we prepared?

20. Some comments on TI-Nspire

21. values? size? font?

26. Thank you!