Development of learning tools based on learning cycle 7E assisted by mind mapping for problem solving for junior high school students

Abstract

With the information collected through observations, interviews, and preliminary analysis, the ability of students to solve mathematical problems isn't up to par. This is due to the fact that (1) learning tools and media are still of a generic type, (2) Teachers' teaching materials have not considerably helped students in the learning process concepts. (3) students have not been optimal in solving problem solving problems. Based on this problem, the researchers developed a learning tool based on the 7E learning cycle assisted by mind mapping. Elicit, engage, explore, explain, elaboration, evaluation, and extend are the phases of the 7E learning cycle. This study uses the Plomp development model to conduct development research. The Plomp model has three stages: preliminary research stage, development or Prototyping stage, and assessment stage. Needs analysis, curriculum analysis, idea analysis, and student analysis are all performed at the preliminary stage. A formative evaluation was conducted throughout the prototype development stage, which also included self-evaluation, expert review, one-on-one evaluation, small group evaluation, and field testing. The subjects in this research were SMPN 1 Sutera seventh-grade students. Based on the research, learning tools in the form of lesson plan and Student worksheet based on the 7E learning cycle was valid, practical, and effective. Valid in terms of features, appearance, language, and graphics; practical in support of the implementation, duration, and ease of being used; and useful in assisting students in the solution of mathematical problems.