Education and teaching, namely, classes and workshops in the field of mathematics; education academy services for teaching mathematics; providing tutorial sessions in the field of mathematics; provision of education courses, namely, classes and workshops in the field of mathematics and thinking skills; entertainment and instruction services, namely, classes and activities in the field of mathematics and thinking skills; school services, namely, after school enrichment classes and supplementary classes in the field of mathematics and thinking skills; publication of books; provision of educational information, namely, providing educational information in the academic field of mathematics; educational services being educational examination services; publication of texts other than publicity texts, namely, mathematics text books, worksheets and progress tests and reports; practical training demonstration, namely, providing educational demonstrations in mathematics and thinking skills; publication of news and text other than publicity text by electronic or digital means, namely, providing on-line publications in the nature of news articles for children, parents, and caregivers in the field of mathematics and thinking skills; publication of electronic books and journals on-line; provision of facilities for education, namely, stand-alone centers