Lots of different animals live in the Arctic and the Antarctic. They must work hard to find food, and to look after their babies.
The six levels of Readers and Activity Books follow the CEFR framework and include language activities that provide preparation for the Cambridge English: Young Learners (YLE) exams.
BBC Earth: Ice Worlds, a Level 3 Activity Book, is A1+ in the CEFR framework and supports YLE Movers exams. The activities encourage children to practice longer sentences with up to three clauses, some expression of future meaning, comparisons, contractions and relative clauses.