PROGRAM PURPOSE

Op Amp Challenge allows instructors to add computer-based instruction to their operational amplifier training without changing textbooks or classroom instructional methods. Op Amp Challenge is not intended to replace textbooks and classroom instruction. The program is designed to supplement other instructional methods by providing rich and varied activities with rapid feedback. All learner responses are evaluated immediately. Learners are shown the response after an incorrect response has been entered

LEARNING

Students can use the program to practice a procedure until a topic is mastered. New variables are selected each time an activity is used. Students cannot simply memorize the answers. In addition, the order of the items is changed each time an activity is used. There should be little concern with grades in the early stages of learning a topic. Once the topic is understood, then students can set an objective of improving both the score and time on each activity. Many students thrive in environments that allow self-pacing and discovery.

TESTING

The activities within Op Amp Challenge can be used for testing when used in a supervised setting. The program produces an optional ?Certificate? printout that can be used to report scores. In addition, scores can be stored on disk drives or diskettes. Students being tested simultaneously cannot cheat because the order of activity items and variables will be different for each student.

LABORATORY

Two activities are included that can be used to facilitate laboratory activities. The Active Filter Calculator and RC Oscillator Calculator activities can be used by students to design circuits to the instructor's specifications.