| Summary: | 碩士 === 國立臺北教育大學 === 數學暨資訊教育學系(含數學教育碩士班) === 98 === Multiplication is the basis of learning mathematics whereas second grade is the enlightening stage for multiplication. Ambiguity in multiplication concept could cause deep effects towards students’ mathematics achievement. Accordingly, the study expected to explore how technological media could be incorporated into teaching materials to assist students in understanding multiplication concept by using the AMA (Activate Mind Attention) system software to develop digital teaching materials for basic multiplication.
This study adopted the design-based research (DBR) method from organizing the teamwork, collecting true information, analyzing teaching problems, developing teaching schemes, conducting practical teaching, to assessment and review with the purpose to investigate the process of developing digital teaching materials for multiplication concept and multiplication formula for the second grade of elementary school.
Based on the developmental process, this study generalizes the factors which digital conceptual teaching program should consider, the difficulties to develop teaching materials, and the principles of teaching materials design. The study found many elements to be considered in developing digital teaching materials including students’ preparatory knowledge, establishment of teaching goal, arrangement of teaching material contents and teaching scenarios, as well as instructional representations. The details in every step are all very important and linked to each other. The ability of the designer in computer and art literacy also affected the production. Except that, teaching integrated technology could initiate students’ motivation in learning, and also attracted the students’ interest in participation . The presentations of graphical and dynamic assisted the students to understand mathematics concept clearly. However, the interaction between teachers and students would be reduced by using technology only, and the manipulations were important on math classroom. Whether providing illustration on using the teaching materials can help teachers to understand and control the teaching material contents.
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