The Effectiveness of Learning Activities Based on Revised Bloom Taxonomy on Problem-Solving Ability

The low problem-solving ability of students was due to the lack student learning activities, so that activities were needed can motivate learn and develop skills. This study aimed analyze effectiveness based on Revised Bloom's Taxonomy abilities. type research used development with a 4D model. subjects this four experts 55 fourth-grade elementary school students. object Taxonomy-oriented activities. data collection method non-test test method. instruments questionnaires description tests. analysis technique descriptive quantitative statistical techniques in form prerequisite tests t-tests. results indicate average score experimental class 83.50, while control 74.83, t-test obtained significance value 0.969 an at-count 0.00 < t-table 0.05. concluded effectively improve students' implication produce products train curiosity, self-confidence