C. Huda, J. Siswanto, A.F. Kurniawan, H. Nuroso
This research is aimed at designing a learning tool based on multi-representation that can improve problem solving skills. It used the research and development approach. It was applied for the course of Fundamental Physics at Universitas PGRI Semarang for the 2014/2015 academic year. Results show gain analysis <g> value of 0.68, which means some medium improvements. The result of t-test is shows a calculated value of 27.35 and a table t of 2.020 for df = 25 and α = 0.05. Results of pre-tests and post-tests increase from 23.45 to 76.15. Application of multi-representation learning tools significantly improves students' grades.
Physics Education Department, Universitas PGRI Semarang, Sidodadi Timur 24 - Dr Cipto Street, Central-Java, Semarang, Indonesia; Post Graduate Program, Universitas Negeri Semarang, Gunungpati, Semarang, Indonesia
