Abstract: After the “double reduction” policy was officially introduced in July 2021,the General Office of the Ministry of Education and the General Office of the China Association for Science and Technology jointly issued a notice on utilizing science popularization resources to promote the “double reduction” work,the science and technology museum has done a good job in the integration and optimization of science popularization resources,developed science popularization activities suitable for improving teenagers' scientific literacy,led the new fashion of happy learning among teenagers,and played the role of the universal science popularization.

Key words: double reduction, science popularization activities, scientific literacy, integration of science popularization resources