After 13 years of holding national seminars on chemistry and chemistry education, the Chemistry Education Study Program of the Faculty of Teacher Training and Education, Universitas Sebelas Maret is proud to invite scholars to participate in The 1st International Conference on Chemistry and Chemistry Education (IC3E). This year’s theme is reorienting chemistry and chemistry education: advancing sustainability research in the 21st century. This theme was raised because of the growing need for sustainable chemistry and chemistry education in the 21st century. Furthermore, by presenting keynotes who are experts in chemistry and chemistry education, this conference can be the best choice for scholars in the fields of science and education in chemistry, physics, biology, and science to learn, share and collaborate.