Using handheld technology and genuine data to enhance the preparation for calculus

FOLEY, Gregory D. Using handheld technology and genuine data to enhance the preparation for calculus. In Proceedings of the 8th International Conference on Technology in Mathematics Teaching x, 46 s. + 1 CD-ROM. ISBN 978-80-7041-285-5 (brož.) International Conference on Technology in Mathematics Teaching. Hradec Králové : Gaudeamus, 2007, s. 39-40.