The purpose of this project was to construct and test an off-grid photovoltaic (PV) system in which the power from a solar array could be stored in a rechargeable battery and a flywheel motor generator assembly. The mechanical flywheel energy storage system would in turn effectively power a 12-volt DC appliance. The voltage and current of…

This color-coded guide was developed to help teachers provide middle school and junior high students with an activity-oriented approach to learning and thinking about technology. Through the instruction and the activities, students are shown how the different systems interrelate, how they influence everyday life, and how they combine in a…

This curriculum guide is a primary resource to help teachers organize, instruct, and evaluate an introductory level course in industrial technology education at the middle school/junior high school level in Missouri. The guide consists of an introductory section, five units of instruction, and a section of appendixes. The introductory section…