Developing Mathematics Learning Materials based on Multiple Intelligence Theory, Learning Trajectory, and Conceptual Knowledge in the Topic of Probability for Eighth Graders

摘要

This research aims to develop mathematics learning materials based on multiple intelligence theory and learning trajectory with conceptual knowledge oriented in the topic of probability for Junior High School's students grade VIII, which are valid, practical, and effective. The learning materials includes Lesson Plan and Worksheet that provide various facilities to students, for example through variations of learning activities, contexts, and illustrations, and by emphasizing on the hypothesis of students' thinking and teachers' alternatives responses so that the teachers can handling the difficulties which students face during the learning process. Type of the research was research and development with ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation. The lessons plan was valid with a score of 3.99 on a scale 5. While the worksheet obtained a score 4.09 on a scale 5 with valid category. Based on practicality evaluation result of student's questionnaire, learning materials obtained a score 3.47 on a scale 5 with practical category and observation sheet of learning implementation percentage was 86.84%. Then, there are 86.11% students who have a minimum understanding of the concept in the high category. Based on z-test, the learning materials are effective with level of significant 0.05.