Project-Based Learning and Science Achievement in Indonesian Primary Education: A Quasi-Experimental Study

This dataset supports the study entitled “The Effect of Project-Based Learning (PjBL) on Science Learning Outcomes among Fourth Grade Students in Indonesian Primary Education.” The dataset contains quantitative data collected from a quasi-experimental study conducted at SD GMIM VII Tomohon, Indonesia, involving 58 fourth-grade students divided into an experimental group (Project-Based Learning) and a control group (conventional instruction).