Presents the computer microworlds developed by the Children's Construction of Rational Numbers of Arithmetic (Fractions) Project. Provides an overview of three microworlds: Toys; Sticks; and Candybars. Discusses how children are expected to use the microworlds to construct an understanding of rational numbers. (MDH)

Describes a program template designed to organize lecture materials and easily display relevant text, graphics, video, and interactive questions. Compares this software that is directly linked to course objectives with a well-rated, commercially available program. (DDR)

This curriculum guide is designed to provide students in grades 11-12 with advanced business computer programming background and skills that will transfer through the 2+2+2 to community colleges participating within Texas and later to four-year participating colleges and universities. Introductory pages list procedures for using the guide;…