NCTM MathDisk can provide one answer. MathDisk I contains fifty-five unprotected programs for Apple II computers from articles that appeared in the Mathematics Teacher and the Arithmetic Teacher during 1983 and 1984. Many of these programs will compute numbers or sequences quickly and efficiently and are, therefore, useful to both teachers and students. I have used several of them with my fourth-, fifth-, and sixthgrade class of gifted students in several ways: to find answers to my own questions, to allow students to find answers to these same types of questions, to let students check their work, and to have a tool to help students solve problems. This article gives a few examples of how the MathDisk has been useful in my class-