The research results reveal that the covariance analysis results did not affect the learners own attitudes, cognitive load or emotions. However, in the t-tests for each of the different orientations, the research revealed that multimedia eBook teaching materials have a significant effect on the students’ positive attitudes, cognitive loads, and positive emotions when compared with non-multimedia eBook materials. The abovementioned results can be used as a reference for professors and teachers of related curriculum when conducting education on carbon reduction and energy-saving, and can help establish a method which can effectively increase the publics’ understanding of carbon reduction and energy saving initiatives.
