41 Education and instruction services, namely, providing classes, seminars and workshops in the field of mathematics education; Education information; Practical training in the field of mathematics education; Educational institute services in the field of mathematics education; Teaching in the field of pedagogy and pedagogy techniques; Educating at senior high schools; educating at university or colleges; Teaching at elementary schools; Provision of training courses in the field of mathematics; Conducting instructional courses in the field of mathematics; Conducting of educational courses in the field of mathematics; Arranging professional training courses; Services for arranging and teaching professional courses; Organization of teaching activities, namely, for providing classes, seminars and workshops in the field of mathematics education; Rental of teaching materials, namely, printed material, recorded media content, teaching tiles, teaching cards and teaching software; Teaching at junior high schools; Primary education services; Instructional and training services, namely, providing classes, seminars and workshops in the field of mathematics education; Educational and teaching services, namely, providing classes, seminars and workshops in the field of mathematics education; Training and instruction in the field of mathematics education; Providing courses of instruction for young people in the field of mathematics education; Teaching assessments for counteracting learning difficulties; Educational services for providing courses of instruction in the field of mathematics education; Entertainment, education and instruction services, namely, providing classes, seminars and workshops in the field of mathematics education; Rental of educational materials or apparatus, namely, printed material, recorded media content, teaching tiles, teaching cards and teaching software; Rental of educational and instructional materials, namely, printed material, recorded media content, teaching tiles, teaching cards and teaching software; Conducting of instructional, educational and training courses for young people and adults in the field of mathematics education; training courses in the field of mathematics education; Educational seminars in the field of mathematics education; Training of teachers in the field of mathematics education; Organization of training courses in the field of mathematics education; Conducting of instructional seminars in the field of mathematics education; Organization of educational events; Conducting of educational events in the field of mathematics education; Organization of training in the field of mathematics education; Provision of training and education in the field of mathematics education