NUMBERS AND ALGEBRA MATTER LEARNING TOOLS BASED ON CASE METHOD Elvi Mailani (1), Daitin Tarigan (2), Andri Kristianto Sitanggang (3), Suyit Ratno (4)
(1,2,3,4) Faculty of Education Universitas Negeri Medan North Sumatra, Indonesia
*elvimailani[at]unimed.ac.id
Abstract
Abstract. This research is a development research that aims to produce products in the form of learning tools on Numbers and Algebra matter based on the Case Method. The Learning Tools consist of: Semester Learning Plans (RPS), Lecture Event Units (SAP), Student Worksheets (MFIs), Assessment Instruments and Teaching Materials. Through literature and field studies, in the early stages a draft of learning tools will be produced on Numbers and Algebra Material based on the Case Method. In the next stage, the development of the products that have been produced is carried out through testing the validity of matter and media. At this stage, the learning tools developed are reflected and revised according to the needs of lecturers and students based on the trials carried out.
This development is carried out using a 4D model (Define, Design, Develop, and Disseminate) which emphasizes the needs of lecturers and students. At the initial stage, a needs analysis, concept analysis, and student analysis are carried out. Based on this analysis, a Learning Tool was designed on the Case Method-based Numbers and Algebra matter. The products that have been produced are then revised based on expert tests, small group tests, and field tests. The results showed that the validation results by the material expert validators obtained a percentage of 91% with the category ^Very Feasible^, and the results of media validity by media experts obtained a percentage of 92% and showed the category ^Very Feasible^ this shows that the learning tools on the Case Method-based Numbers and Algebra matter are valid and feasible for used.
Keywords: Learning Tools, Numbers and Algebra, Case method
