The COVID-19 Pandemic has had a significant impact on various aspects of society, including early child development (0 years old to 5 years old). Compared to historical events, the COVID-19 Pandemic’s effects are close to those of the Great Depression regarding business closures, levels of stress and anxiety, and the number of job losses that occurred, which will be written about in future textbooks. This literature review will discuss the theoretical history of social play and the appropriate play levels based on a child's age. Then, the thesis will explain the importance of social play during early childhood. Finally, the article will debrief the differences in play behavior noticed between pre-pandemic and post-pandemic teachers and caregivers and the potential long-term effects of the COVID-19 Pandemic. The Thesis will end with a discussion of advisory websites directed to parents regarding the issue. While the full extent of the long-term effects is still being studied, evidence suggests that the pandemic has negatively affected child development in several ways, including social isolation and emotional health and well-being.