Table representations of functions allow students to compare rows as well as values in the same row.
Alison L. Mall and Mike Risinger
Our favorite lesson, an interactive experiment that models exponential decay, launches with a loud dice roll. This exploration engages students in lively data collection that motivates interest in key components of the Common Core State Standards for Mathematics: functions, modeling, and statistics and probability (CCSSI 2010).
S. Asli Özgün-Koca, Michael Todd Edwards and Michael Meagher
The Spaghetti Sine Curves activity, which uses GeoGebra applets to enhance student learning, illustrates how technology supports effective use of physical materials.
Dan Kalman and Daniel J. Teague
Using ideas of Galileo and Gauss but avoiding calculus, students create a model that predicts whether a fly ball will clear the famous left-field wall at Fenway Park.
Sheldon P. Gordon
We tell students that mathematical errors should be avoided, but understanding errors is an important tool in developing numerical methods.