Abstract: This research aims at developing revised creative problem solving (RCPS)
teaching model, besides we designed the instructions of chemical reaction to promote
eight grade students’scientific learning motivation and scientific concept learning. We adopted quasi-experiment study, the experimental group and controlled group all 28 students were chosen, go on the parameter is analyzed together compared with textbook
instructions, scale of scientific learning motivation and test of scientific conception
learning were used for the two groups in prior test and post test, then we used statistical analysis of covariance (ANCOVA) to analyze the differences between the two teaching
models. The result of this study finds that RCPS teaching model to be improved student's
scientific learning motivation and learning scientific concept were all superior to
textbook instructions of controlled group, p= .001(< .01), and all with high experimental
treatment effects(> .14). The study also propose that when RCPS teaching model was
applied to scientific concept teaching, should be joined the conception introducing stage, and pay attention to students’scientific learning motivation.
