Abstract This paper designed combustion-supporting "milk shake" experiment based on the preparation of oxygen by catalytic decomposition of hydrogen peroxide, and micro copper tree experiment based on the replacement reaction between aluminum and cupric sulfate. This two demonstration experiments were simple, safe and with peculiar phenomena. Students had a strong motivation to learn, and achieved a better teaching effect.
XU Chun-Yun. Application of Two Interesting Experiments in Junior High School Chemistry Teaching[J]. Chinese Journal of Chemical Education, 2017, 38(23): 47-49.
