Indonesia Conference Directory

This research aims to design the inquiry based laboratory as well as the cook book laboratory model to train student-s high order thinking. The investigation will train how scientists invented a standard prototype of length, time, and mass through inquiry activity approach. The model is a part of experiment assessment models under revised 2013 Indonesia curriculum. The model was successfully applied to K-10 in a Senior High School. The result shows that the best attainment of model is very high with (0.90) item validity as much as its reliability, good (0.50) discrimination power, and medium (0.62) difficulty index. Average students achieve 74% of experiment process test including investigating problems, tools, method, procedure, data, analysis, and conclusion. We have found that students can elaborate their fact and theory in order to synthesize, generalize, explain, hypothesize, or reach some conclusion or interpretation through applying inquiry based laboratory and training their high order thinking skills