Leo Selivan has over 15 years of experience in the ELT world. Over the years he has worked as a teacher, senior teacher, examiner, teacher trainer and materials developer. Today he is a freelance lecturer teaching both pre-service and in-service teachers. Known as Lexical Leo on social media, he has written materials and articles not just for his own blog Leoxicon, but for several well-known publications in the field of education. Activities for Alternative Assessment is his second ELT book.