Development of Mathematical Skill Assessment Instruments In Secondary School Based On Bloom's Taxonomy

What are the process and the result in developing mathematical skill assessment instrument in secondary school during numbers course? This study addreses the problem. The assessment follows bloom's taxonomy. The research is a developmental research by using 4D model limited into defining, designing, as well as developing. The data analysed by using the derscriptive rule. The product result of this study is an assesment intrument formed in rubric assessment involved performance aspect assessed and perfromance qualities in the range of 0-4. The product validated and responded based on material, construction, language, objectivity, systematic, and practicability aspects. The result shows that the developed instrument got a great respon in the range of 84,27%. Researcher hope the study result contributes to increase the quality of assesment beside the teachers and practiciant develope in that based on bloom taxonomy.