Skripsi
Developing tourism-context-based e-worksheet with spreadsheets on the elimination method for system of linear equations with two variables in 8th grade / Arin Anny Nabilah
Abstrak
Students often have difficulty in understanding the material of the Two Variable Linear Equation System especially in determining variables creating mathematical models and applying the elimination method. Learning that is still conventional and minimal use of technology-based media is a factor in the low level of student understanding. As a solution a learning media was developed in the form of e-Worksheet based on a tourism context by utilizing spreadsheets on the SLS material of the elimination method. The approach used in developing this media follows the ADDIE model (Analysis Design Development Implementation Evaluation) which includes analysis of student needs design and development of learning media implementation of learning media and evaluation of the results of media implementation. The results of the study showed that this e-Worksheet was very feasible and very practical to use with a validity score from media experts of 82.69% and a practicality score of 90.91% from teachers and 82.25% from students. Thus this learning media is proven to be valid and practical with several suggestions for improvement.