<![CDATA[This study aims to determine the effect of the Discovery Learning model based on 3D Hologram media on the science learning outcomes of fifth grade students at SDN 2 Bajugan. This type of research is a quasi-experimental study with a non-equivalent control group design. The study population was all 236 students at SDN 2 Bajugan, with samples of class V-A (20 students) as the control group and class V-B (20 students) as the experimental group selected using a non-probability sampling technique. Data were collected through learning outcome tests (pre-test and post-test) and observation sheets, then analyzed using parametric statistical tests with the help of the SPSS 21 application. The results of the descriptive analysis showed that the average pre-test score of the experimental class was 34.94 and the control class was 38.75. After treatment, the average post-test score of the experimental class increased to 58.55, while the control class became 39.9. The results of the hypothesis test using the Independent Samples t-Test showed significance where (Sig. 2-tailed) the t-value (2.169) ≥ t-table (2.024), so Ha was accepted and Ho was rejected. This indicates that there is a significant influence of the implementation of the Discovery Learning learning model assisted by 3D Hologram media on the science learning outcomes of fifth-grade students at SDN 2 Bajugan.]]>
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