The Effectiveness and effect of Project-Based Blended Learning on Student Achievement in Online Learning at Surakarta, Indonesia

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>Educational technology has a role in the education era 4.0, one of which is utilizing technology-based learning activities form applications based on project tasks, namely Project-Based Blended Learning method. This article aims to get influence use achievement students. study was quantitative research using pretest-posttest control design. The sample were 72 data collected by random cluster sampling divided into groups or classes. hypothesis tests independent t-test and gain normalization test significant grade 0,05. result showed differences improvement student when from conventional methods pandemic Covid-19. proven T-test that post-test 0,000 (0,000<0,05), so outcomes between experimental class found. got 0,49 0,16. It can be concluded there an Therefore contributes more students </span></p></div></div></div>