Zarzuelo Cristina Essential Science 3: Teacher's Book Издательство: Richmond Жанр: Richmond Качество: Хорошее Формат: pdf, fb2, epub Essential Science is an attractive six-level course for primary schools which teaches the basics of Science, Geography and History through English. Ideal for classes with limited contact hours, Essential Science provides a carefully graded language syllabus which covers all the Science content required by students at this level, with clear motivating lesson stages described in the Teacher's Guide.