The purpose of this study was to investigate 5 grade students’ understanding about climate change and energy by analyzing the pictures of concept they draw about what they have learned. The findings of the study were as follows: First, students demonstrated problems of energy and climate through animation and mind-mapping. Second, the contents of drawings were mostly about sea level rise and north polar bear. Third, the pictures illustrated students’ integration of energy crisis and climate change with environmental pollution, in addition students expressed a way to take actions as save energy and climate change measurement system. In conclusion, students demonstrated their understanding about climate change and energy more deeply by drawing concept pictures of what they learned. Also, they enhanced their awareness and value about the environment based on their understanding about climate change and energy.