"Proceedings of International Conference on Humanities, Social and Education Sciences" includes full papers presented at the International Conference on Humanities, Social and Education Sciences (iHSES), which took place on April 22-25, 2021, in New York, New York. The aim of the conference is to offer opportunities to share ideas, to discuss theoretical and practical issues, and to connect with the leaders in the fields of "humanities," "education," and "social sciences." The conference is organized annually by the International Society for Technology, Education, and Science (ISTES). The iHSES invites submissions which address the theory, research, or applications in all disciplines of humanities, education, and social sciences. The iHSES is organized for: (1) faculty members in all disciplines of humanities, education, and social sciences; (2) graduate students; (3) K-12 administrators; (4) teachers; (5) principals; and (6) all interested in education and social sciences. [Individual papers are indexed in ERIC.]