https://ojs.bbwpublisher.com/index.php/JCER <p align="justify"><em>Journal of Contemporary Educational Research (JCER)</em>&nbsp;is an international, peer-reviewed and open access journal which promotes the evaluative, integrative, theoretical and methodological research on contemporary education; shape a novel, broader view of issues in contemporary education; enhance the caliber of humanities research through active use of best domestic and foreign practices; and integrate the achievements of various sciences and knowledge areas with unconventional approaches. All relevant papers are carefully considered, vetted by a distinguished team of international experts, and rapidly published. Original articles, short communications, case studies and comprehensive review articles can be submitted online via the journal submission and peer review site.</p> <p align="justify">&nbsp;</p> Bio-Byword Scientific Publishing PTY LTD en-US Journal of Contemporary Educational Research 2208-8466 https://ojs.bbwpublisher.com/index.php/JCER/article/view/12861 <p>The “Double First-Class” construction focuses on the development of disciplinary connotations and the improvement of talent cultivation quality, posing higher demands on the teaching mode and talent supply of public health and preventive medicine disciplines. Environmental health, as a core course in public health and preventive medicine, directly relates to the cultivation of effective composite public health talents. Based on the core orientation of the “Double First-Class” construction and combining the talent cultivation and course characteristics of environmental health, this paper explores the significance of teaching reform and talent cultivation in environmental health from the perspective of “Double First-Class” construction. It also investigates the paths for teaching reform and talent cultivation from multiple dimensions, aiming to provide references for cultivating high-quality professionals who meet the needs of national public health development and ecological environmental protection.</p> Xi Wang Chaowei Wang Yang Liu Lian Liu Lulu Bai Liangyu Cui Qi Jing Yuyang Ma Yujie Ning Copyright (c) 2025 Author(s) 2025-12-04 2025-12-04 9 11 329 335 10.26689/jcer.v9i11.12861