Several student-authored computer programs are presented which do advanced plot routines. They are remarkable in that they are able to plot a function expressed in polar coordinates on a teletype. Some plot routines developed by the Project Solo staff are also presented. They are designed to be used with a Hewlett Packard 7200 A plotter connected…

A computer-assisted drill program designed to give German vocabulary drill is presented. It was written by a high school student and is an example of a file oriented program in which the main master program remains fixed while the vocabulary words to be drilled can be changed at any time either by the teacher or by the student. Some polar…

Several plotter programs written by 11th and 12th grade mathematics students are presented, along with two examples illustrating how a student can contribute to non-computer courses using knowledge gained from Project Solo. A curriculum module called "Enumeration" is presented which illustrates a computer-oriented approach to a typical…

Many computerized educational activities are controlled by the student as well as by the hardware or software being used. When the student can make decisions that will affect the responses of the computer, the computer becomes a tool for exploration and is not merely a vehicle for delivering instruction. Some of the activities that involve student…