Development of Student Worksheet with Conceptual Attainment Method to Improve Concepts Understanding and Science Process Skills in Equilibrium and Rotational Dynamics

  • Syella Ayunisa Rani Yogyakarta State University, Indonesia
  • Yusman Wiyatmo Yogyakarta State University, Indonesia


This research aims were to: (1) produce Conceptual Attainment worksheet, (2) know concepts understanding improvement, (3) know science process skills improvement. This was a development research by using 4-D models (define, design, develop, and disseminate). The development product was tested in grade XI SMA Negeri 1 Magelang, 20 students for limited test and 33 students for field test. The research results: (1) produced worksheet based on validator’s score from language structure and design PA 96.97%, appropriate learning with Conceptual Attainment method PA 95.24%, and learning to improve science process skills PA 95%, which all aspects got the best category. Almost students agreed to the worksheet with presentation 78% for limited test and 89% for field test. Concepts understanding improvement based on normalized gain (g) was 0.56 for limited test and 0.50 for field test. Science process skills improvement wasn’t significant for all the test with range 0.1-0.3.