Amidst increasing concerns about children's mental health, this paper explores the integration of interdisciplinary nature journaling within a middle school English Language Arts classroom as a method to enhance student well-being and environmental literacy. 61 5th-7th students in Garrison, NY engaged in a 75-minute nature journaling activity. We analyzed the activity's impact on student mood, stress levels, and connections to self, others, and nature. Results indicated a positive shift in moods, reduced stress, and enhanced feelings of self-valuation and connection to the natural world. The activity fits into New York State English Language Arts, Science, Social Studies, Math, and Art standards, emphasizing the feasibility and adaptability of environmental education activities across disciplines. The findings highlight the potential of such activities to benefit student well-being and help students foster a deeper understanding of environmental awareness, offering insights for educators seeking innovative and accessible ways to integrate environmental education into mainstream curricula.