The Development of POPSCRA Book Learning Media Based on Mnemonic Strategies on Measurement Materials to Improve Student Learning in Grade 4 SDN Sumberkembar Mojokerto

Abstract

Popscra book learning media based on mnemonics can be used in mathematics learning because it stimulates students' skills in remembering sequence units of length and weight. The research method used Research and Development. Researchers adapted Borg and Gall's modified development model. The researcher only applies seven steps of development research. Results showed that the validation of media obtained a percentage of 80%, 85%, and 86%, of the three experts of media, the media in a good category. The level of media attractiveness from the results of student questionnaires has a percentage level of 87%. Difference student learning outcomes based on sample t-test independent shows H1 is accepted. Because tcount 4.033 > ttable 2.100 with the acquisition of a post-test score of the experimental class 85.5, control class 77. So the conclusion that the use of mnemonic-based popscra book media is effective, and valid for application in grade 4 SDN Sumberkembar.