Table representations of functions allow students to compare rows as well as values in the same row.

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### 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.

### Marion D. Cohen

Studying mathematics-related fiction and poetry helps students develop an appreciation for both mathematics and literature and an understanding of the connection between the two.

### Samuel Otten

Our answers to students' questions about the relevance of what we teach might paint mathematics into an undesirable corner.