The Validity of The Sudent Worksheets Based on Scientific Approach for Student at Senior High School /MA CLASS XI

Abstract

during the learning process, teachers use textbooks students as the main materials. Learning by simply using the book students less enable students, students are less terfasilitasi in learning independent study or in a group. The students stated that the hard core of learning, attracting students with a description of the material that is long, making it difficult for students to build concept knowledge students that ultimately affect the results of the study participants students. Addressing these issues then developed spreadsheet-based students scientific approach as one of the solutions of the problem. Learning by using the scientific approach is able to improve the learning results of students. The development of student-based worksheet approach sainifik expected to build critical thinking abilities of students and improve learning results and student activity. The purpose of this research is to generate a worksheet students and find out the validity of the students about worksheets Chikungunya scientific-based approach to student class XI/MA. HIGH SCHOOL Valid category given by experts based on didactic aspects, technical and invalid constructs. The results of this study demonstrate that didactic aspects of the obtained at 86.67% with very valid criteria, aspects of construction gained 83.00% with very valid criteria, technical aspects get 79.00%. The overall validity of the incoming student worksheets on a very valid category value 82.89%. Therefore, student worksheets developed feasibility because it meets the criteria of validity.