![]() The mathematic learning m edia which was developed is effective, known from student s learning mastery calcically reached 91.99. T he result of this research is valid known from the le arning media validity score with the average of 4.55 from the media expert a nd 4.64 from learning material expert, then t he validity score total of lesson plan is 4.48 workshe et is 4.62 the spatial abi lity test and Mathematic learning motivation survey are also valid. ![]() ![]() This is a developm ent research which used 4 - D development m odel. This resear ch object was Macromedia Flash application in Mathematic subject of solid geometry (cube and cuboi ds) using Problem - Based Learning. ![]()
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