Developing Interactive Multimedia Based Pmri Approach On Presentation Of Data Materials In 9th Grade Of Junior High School

摘要

This study aimed to develop interactive multimedia based PMRI on presentation of data with categorized valid, practical, and has potential effect. Development research study with two stages, preliminary and formative evaluation was applied. In preliminary stages, materials analysis and design interactive multimedia content was conducted based on the three principles and five characteristics of PMRI. Thus, the raw design of interactive multimedia or prototype will be produced. In the formative evaluation stages of the expert review, one to one and small group were conducted to obtain a valid and practical interactive multimedia. Next to find out, to see the potential effect of interactive multimedia that have been developed, field test conducted in 9-G grades of junior high school Xaverius 1 Palembang which consists of 29 students. Based on the analysis of tests on each of the steps taken by the students and the results of the analysis capabilities and the ability to apply acquired knowledge that students are able the materials and active learning, it can be concluded that interactive multimedia based PMRI approach on presentation of data that has been developed meets the criteria of a valid , practical and effective