The development of this product aims to facilitate teachers and students in learning statistics to be more efficient so as to achieve completeness in terms of understanding students' mathematical concepts. The product developed was... more
The development of this product aims to facilitate teachers and students in learning statistics to be more efficient so as to achieve completeness in terms of understanding students' mathematical concepts. The product developed was validated by experts and the results showed that the product was in the valid and feasible category to be applied in learning. Furthermore, limited trials were carried out on several students and teachers to see the practicality of the product, getting the results that the product developed was classified as very practical. The research was continued by testing this product in learning. The sample for this product trial was selected by purposive sampling. This research design uses a pretest-posttest control group design with 2 classes consisting of an experimental class using excel-based media and a control class using conventional learning. Hypothesis testing using the t-test showed that at the time of the pretest there was no difference in average b...
