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2022, Vol. 43(15): 51-56    DOI: 10.13884/j.1003-3807hxjy.2021070107
TeachingPractice Based on Problem-Inquiry-Constructive Teaching Mode: The Nature of the Formation of Precipitation
YANG Qing-Shan1**, YE Man1, SUN Xu-Qiong2
1. Guiyang Happy Valley International Experimental School,Guiyang 550024,China;
2. Guiyang Institute of Educational Sciences,Guiyang 550004,China
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