The explanations are, however, very brief. You may want to explore the links in each section that take you to examples of the different types of software. The Jasper Woodbury series of adventures, which were created by a group at Vanderbilt University, tell interesting stories in which there are problems to be solved. The series is designed for middle grades, and the problems require and understanding of math concepts that are generally taught in the middle grades. Jasper adventures use a visual story format to present problems.
Students watch video segments from a videodisc to understand the situation and the problem.
The General is Missing is one of the episodes. In this episode, Larry, Emily and Jasper find a note saying Grandpa has been called away on business, but Grandpa doesn't have a business. They rush to solve the algebra equations Grandpa enclosed with his note. They graph the equations and place the resulting shape over Grandpa's letter. The kids finally find out that the letter says that Grandpa has been kidnapped.